Microsoft’s first reasoning model arrives with a provenance pitch aimed at compliance teams

Jun 5, 2026

Editor’s Note: Training-data provenance has become a productized sales argument in enterprise AI, and Microsoft moved early and explicitly to make it one. At Build 2026 in San Francisco on June 2, the company unveiled seven in-house MAI models led by MAI-Thinking-1, its first dedicated reasoning model, and paired the technical launch with a direct pitch to enterprise legal and compliance buyers. Microsoft’s public positioning is clean: commercially licensed data, no distillation from third-party models, and an enterprise-grade lineage general counsels can trust. The technical paper Microsoft published alongside the keynote is more nuanced: the corpus is “publicly available and licensed human-generated data” that includes a proprietary web crawl of approximately 1.2 trillion pages filtered to roughly 794 billion, a description analyst Simon Willison read as having “the same licensing problems as all of the other major LLMs.” For cybersecurity, information governance, eDiscovery, data privacy, and regulatory compliance professionals, the gap between the public positioning and the technical paper is the story. Watch whether Microsoft converts keynote language into contractual indemnification, whether early-adopter deployments produce auditable vertical benchmarks, and whether the marketing-versus-paper distinction holds up in procurement redlines.

Content Assessment: Microsoft's first reasoning model arrives with a provenance pitch aimed at compliance teams

Information - 93%

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Relevance - 90%

Objectivity - 89%

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90%

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Industry News – Artificial Intelligence Beat

Microsoft’s first reasoning model arrives with a provenance pitch aimed at compliance teams

ComplexDiscovery Staff

Microsoft built a reasoning model and wrapped a procurement argument around it. The argument lands in a market where many general counsels have spent the past 18 months reading copyright complaints filed against the AI vendors their teams already rely on.

At its Build 2026 developer conference, Microsoft unveiled seven in-house models under the MAI (Microsoft AI) brand, anchored by MAI-Thinking-1, the company’s first dedicated reasoning model. The model entered private preview through Azure AI Foundry on June 2, 2026, available to select early partners alongside MAI-Code-1-Flash, MAI-Image-2.5, MAI-Image-2.5 Flash, MAI-Voice-2, MAI-Voice-2 Flash and MAI-Transcribe-1.5, according to Microsoft AI’s announcement post and the Build 2026 keynote transcript. Microsoft also made several of the models available through partner platforms including OpenRouter, Fireworks and Baseten.

A reasoning model built without distillation

MAI-Thinking-1 is a sparse Mixture-of-Experts model with roughly 1 trillion total parameters and about 35 billion active per token, according to the MAI-Thinking-1 technical paper Microsoft published alongside the launch. The base model, MAI-Base-1, was pre-trained on 30 trillion tokens on a Microsoft-operated cluster of 8,000 GB200 GPUs within Azure, with a 256,000-token context window after mid-training. Microsoft AI chief executive Mustafa Suleyman described the model on the Build stage as “a 35B active parameter MoE with a 256K context window.”

The architectural choices are interesting on their own. The procurement story is the part Microsoft wants buyers to remember.

In the keynote, Suleyman framed the data posture as the central enterprise pitch. The model, he said, “is created with an enterprise-grade, clean and commercially licensed data lineage that you can trust, and put into production with complete confidence.” The announcement post sharpens the same point: “We don’t distill from other labs and we don’t rely on unlicensed or opaque data. Our datasets are clean and appropriately licensed.”

The technical paper is more nuanced than the marketing line. The pre-training corpus, Microsoft writes, is “publicly available and licensed human-generated data covering web data, public GitHub code, books, academic papers, news, multilingual text, and domain-specific materials,” processed in-house. That is a defensible filtering pipeline, but it is not a corpus of exclusively licensed material in the sense many legal teams will infer from the marketing language. Public availability is not the same as license certainty, and the distinction matters for any procurement review that turns on training-data risk. Microsoft says it excludes synthetic and AI-generated content and decontaminates standard machine-learning datasets from the training data, but the web component is the part general counsels should examine first.

“This is all about long term self-sufficiency for Microsoft and our partners,” Suleyman wrote in the hill-climbing announcement post. “It’s about models you can trust.”

On stage Suleyman framed the launch in broader terms. “The type of AI we build really matters,” he said. “We need an AI that places humanity first. That always prioritizes human well-being and human progress.”

The provenance pitch lands in a litigation-heavy moment

The legal context behind the pitch is not theoretical. In May 2026, a $1.5 billion settlement between Anthropic and a class of book authors moved toward final approval after a federal court found that storing pirated copies of copyrighted works to train large language models did not qualify as fair use, even though training on lawfully acquired copies could. The Bartz v. Anthropic settlement, widely described as the largest publicly reported copyright recovery to date, requires Anthropic to destroy the original files from the pirated datasets within 30 days of final judgment.

That same month, five major publishing houses, Elsevier, Cengage, Hachette Book Group, Macmillan Publishers and McGraw Hill, joined author Scott Turow in a putative class action against Meta Platforms over the use of pirated books to train its Llama models.

Enterprise legal teams have reason to notice. Procurement reviews for generative AI tools now routinely ask vendors to document training-data licensing, retain provenance logs and indemnify customers for output-related infringement claims. For many procurement teams, a model whose vendor can answer those questions directly and point to an architecture statement may be easier to clear than a model whose answers begin with hedges.

Legal-operations leaders evaluating new AI tools this quarter should treat training-data provenance as a procurement gate, not a marketing footnote. Ask three questions. First, will the vendor commit to the provenance posture in the master services agreement? Second, does the indemnification language survive downstream fine-tuning? Third, can the vendor produce evidence of license coverage on request? Vendor claims that read well in a keynote often soften in legal redlines.

What the model spec sheet says

On benchmarks, Microsoft reports that MAI-Thinking-1 scored 97.0 percent on AIME 2025, 94.5 percent on AIME 2026, 52.8 percent on SWE-Bench Pro and 87.7 percent on LiveCodeBench v6, with Suleyman telling the Build audience that the SWE-Bench Pro number places the model “right alongside Opus 4.6 on one of the toughest coding benchmarks.” The company also says independent human raters on Surge prefer MAI-Thinking-1 in blind side-by-side evaluations versus Anthropic’s Claude Sonnet 4.6. Microsoft published the technical paper but has not released the raw human-evaluation logs or the side-by-side prompt set.

Independent analyst Simon Willison, writing from the Build conference on June 2, initially noted how few active parameters the model uses for the claimed performance, then issued a public correction after misreading the parameter counts. His more substantive observation came after he read the technical paper. The training corpus, Willison wrote, “has the same licensing problems as all of the other major LLMs: it’s trained on a crawl of the public web,” citing the paper’s description of a proprietary web crawl of approximately 1.2 trillion pages filtered with a block list to remove adult content, piracy domains and AI-generated content. The web crawl reduces to roughly 794 billion pages after filtering. That is a defensible filtering pipeline. It is not a corpus of exclusively licensed material.

Vertical performance figures for legal document analysis have also surfaced through partner channels in the days since the announcement, but none locate to a published methodology or a fetchable Microsoft technical note. Legal-AI buyers evaluating MAI-Thinking-1 against an incumbent model should request a written test corpus description, the comparison configuration and the error definition used before treating any vertical claim as procurement-grade evidence.

How legal, governance and eDiscovery teams should evaluate the claim

The deeper question for legal-AI buyers is not whether MAI-Thinking-1 outperforms Claude or GPT-5 on any given benchmark. It is whether Microsoft’s provenance posture closes a risk gap their existing vendor cannot close. For some organizations, particularly those in highly regulated sectors or those operating under outside-counsel guidelines that disallow tools trained on unlicensed materials, the answer may be yes. For others, the answer depends on whether MAI-Thinking-1 ships with contractual hooks that match the keynote rhetoric.

For eDiscovery practitioners, the calculus is sharper. Review teams that fold generative AI into privilege screens, redaction suggestions and document categorization carry chain-of-custody and defensibility obligations that ordinary enterprise users do not. A model whose training-data origin can be described by the vendor to a court without hedging may be easier to explain in a review protocol or expert-supported defensibility showing than a model whose provenance remains opaque. Information governance leaders should also note the provenance posture, since records-retention programs that already track data lineage for regulated content have natural overlap with vendor attestations about training-data lineage.

As of June 2, 2026, Microsoft’s posture is more specific than what its main rivals have published at the architecture level. Whether Anthropic, OpenAI or Google match it with their own training-data statements in the coming months is the question to watch. Buyers should treat Microsoft’s current posture as a moment-in-time differentiator and revisit it before any enterprise commitment because the competitive picture will likely shift before general availability.

Procurement teams have a short window to push for contractual hooks while the model is still in private preview. Vendor concessions are typically easier to win before general availability than after. Ask for license-attestation language, audit rights against the training-data registry and named-risk indemnification scoped to provenance claims. Document the asks in writing even if the vendor declines, since the written record helps a general counsel defend the choice later.

The hill-climbing strategy and what comes next

Microsoft framed the seven-model launch as part of a “hill-climbing” strategy aimed at long-term independence from external model partners, including OpenAI, whose models remain available across Azure AI Foundry alongside the new MAI lineup. The strategy reflects a recurring question in enterprise AI procurement: which capabilities should sit inside a customer’s primary cloud relationship, and which should sit outside it as a hedge?

That question is no longer abstract. With MAI-Thinking-1 in private preview, MAI-Code-1-Flash rolling into Visual Studio Code and GitHub Copilot, and Foundry positioned as the control plane for the entire mix, Microsoft is asking enterprise buyers to consolidate more of the AI stack inside Azure while offering a provenance story designed to make that consolidation easier to defend.

How will your organization weigh training-data provenance against benchmark performance, vendor concentration risk and contract leverage when the next AI procurement decision lands on the desk?

News sources

Microsoft unveils new AI models to lessen reliance on OpenAI and lower costs for developers (CNBC)
Microsoft’s new MAI models (Simon Willison)
Building a hill-climbing machine: Launching seven new MAI models (Microsoft AI)
Microsoft Build 2026: MAI Keynote Transcript (Microsoft AI)
MAI-Thinking-1: Building a Hill-Climbing Machine (technical paper) (Microsoft AI)
Microsoft Targets Legal Fears to Sell Its Powerful New AI Model to Businesses (Gizmodo)
Microsoft MAI Models: Provenance, “Zero Distillation,” and the Enterprise AI Supply Chain (Windows News)
Authors, publishers near final approval of $1.5 billion Anthropic copyright settlement (Courthouse News Service)
Major Publishers Challenge AI Training Practices in Landmark Copyright Suit Against Meta (Holland & Knight)

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Pricing

Editor's Note: Generative AI is no longer a future-state concept in eDiscovery pricing; it is already reshaping how legal, technology, and corporate teams evaluate cost, value, and defensibility. In this Winter 2026 Pricing Pulse analysis, ComplexDiscovery OÜ, in partnership with EDRM, examines a market that is simultaneously stabilizing in traditional service categories and fragmenting in newer AI-driven ones. The findings highlight a clear divide between established pricing norms for forensic collection, processing, hosting, and document review, and the still-developing commercial models emerging around GenAI-assisted review. For cybersecurity, data privacy, regulatory compliance, and eDiscovery professionals, that divide matters. Pricing transparency now directly affects budgeting, vendor selection, matter planning, and risk management—especially as organizations weigh the promise of AI efficiency against unresolved questions around exception handling, quality control, and contract structure. This analysis offers a timely benchmark for understanding where the market stands today and where pricing pressure is likely to intensify next.

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[/exclude_from_rss] Industry Research

A Complete Analysis of the Winter 2026 eDiscovery Pricing Survey

ComplexDiscovery Staff

Executive Summary

The Winter 2026 eDiscovery Pricing Survey, conducted by ComplexDiscovery OÜ in partnership with the Electronic Discovery Reference Model (EDRM) across December 2025 through February 2026, captures a market at a pivotal inflection point. Generative AI (GenAI) has moved into operational workflows for a significant and growing segment of the eDiscovery market — but adoption is uneven, pricing frameworks have not kept pace, and a meaningful share of practitioners have not yet engaged with AI-assisted review at any level. That bifurcation between early adopters and the rest of the market is itself one of the survey's defining findings. Drawing on 53 responses from legal professionals, technology providers, corporations, and consultancies, this survey provides a detailed pricing snapshot of the current eDiscovery market, spanning forensic collection, data processing and hosting, document review, and GenAI-assisted review. Several clear signals emerge from the data. Forensic collection and examination rates have stabilized in the $250–$350 per hour range for standard work, with premium rates for testimony and analysis. Data hosting has commoditized meaningfully at the infrastructure level, while analytics-enabled hosting retains pricing differentiation. Document review rates are stable but per-document billing remains opaque. Most critically, GenAI-assisted review pricing is experimentally diverse — hybrid models and per-document billing each claim roughly 28% of reported primary models, with the $0.11–$0.50 per-document range emerging as a competitive zone that directly challenges traditional human review economics. This report covers all 25 survey questions, organized into four thematic sections, with analyst observations and strategic implications throughout. All findings represent self-reported practitioner perceptions of prevailing market pricing — not verified transaction records — and should be read as directional market intelligence. Unlike vendor-produced or client-commissioned pricing guides, the Pricing Pulse is designed and published independently by ComplexDiscovery OÜ in partnership with the Electronic Discovery Reference Model (EDRM), with no commercial interest in any specific pricing outcome.

About the Survey

Survey Design and Purpose The Winter 2026 eDiscovery Pricing Survey was designed and administered by ComplexDiscovery OÜ in partnership with the Electronic Discovery Reference Model (EDRM) as part of its ongoing Pricing Pulse research program. The survey's primary purpose is to provide eDiscovery practitioners, technology providers, and legal operations professionals with empirically grounded pricing benchmarks across the key service categories that define the eDiscovery market. The Pricing Pulse is practitioner-reported and independently produced — it is not sponsored by, or designed to favor, any vendor, platform, or service category. Respondent comments critiquing the survey design itself are actively incorporated into future iterations, as reflected in this report's processing methodology note. This iteration of the survey placed particular emphasis on generative AI-assisted review pricing — a category first addressed formally in prior survey cycles and highlighted significantly in Winter 2026 to reflect the technology's accelerating, if uneven, integration into eDiscovery workflows. The five GenAI pricing questions (Questions 18–22) were designed to capture not just price points but pricing model structures, exception handling practices, and the nascent development of outcome-based pricing — recognizing that practitioners at very different stages of AI adoption would be responding. Respondent Profile The survey received 53 completed responses. By business segment, law firms represented the largest cohort at 43.4% (23 respondents), followed by software and/or services providers at 24.5% (13), corporations at 15.1% (8), consultancies at 9.4% (5), and media, research, or educational organizations at 7.5% (4). By primary function, 67.9% (36) identified as legal/litigation support professionals, 26.4% (14) as business or business support functions, and 5.7% (3) as IT or product development.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Survey-Respondents-by-Organizational-Segment-Winter-2026.pdf" title="Survey Respondents by Organizational Segment - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Survey-Respondents-by-Primary-Function-Winter-2026.pdf" title="Survey Respondents by Primary Function - Winter 2026"]

Geographically, the survey is overwhelmingly U.S.-centric: 92.5% of respondents (49) indicated North America – United States as their primary eDiscovery business geography, with the remaining 7.5% distributed across Europe (United Kingdom and non-UK) and Asia/Asia Pacific. This composition reflects the survey's community of practitioners and should be taken into account when applying results to non-U.S. markets.

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The respondent pool's composition — heavily weighted toward legal practitioners with meaningful technology provider and in-house corporate representation — lends credibility to the pricing data for legal use cases while also surfacing supply-side perspectives from vendors who see pricing across many client engagements.

Section 1: Forensic Collection, Examination, and Testimony Pricing

Forensic collection and digital examination form the evidentiary foundation of eDiscovery. Unlike commoditized downstream services, forensic work depends on specialized expertise, defensible chain-of-custody protocols, and increasingly complex device environments. Mobile devices, cloud-linked data ecosystems, encrypted storage, and enterprise application footprints have expanded the examiner's scope considerably over the past several years, sustaining rate levels that resist the downward pressure more commoditized services face. Expert witness testimony sits at the highest value tier of forensic work — where practitioner credentials, courtroom experience, and legal exposure command significant premium pricing. Q1 & Q2 — Per Hour Cost for Onsite and Remote Collection The $250–$350 per hour range is the clear market anchor for forensic collection, cited by 56.6% of respondents for both onsite and remote collection. However, the distributions diverge meaningfully at the premium tier: 20.8% of respondents report onsite collection rates exceeding $350 per hour, compared to just 5.7% for remote. Conversely, remote collection skews lower — 18.9% report sub-$250 rates for remote work, versus only 5.7% for onsite. This onsite premium reflects real cost structures: travel, physical access logistics, on-premises security requirements, and the coordination burden of collecting in active enterprise environments. The growth of remote forensic collection tools — driven in part by pandemic-era necessity and now institutionalized in many engagements — has introduced competitive downward pressure on remote rates that onsite services do not face to the same degree. Four respondents (7.5%) indicate alternative pricing models for remote collection, suggesting some providers are moving toward flat-fee or subscription-based remote collection arrangements.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Collection-Pricing-Per-Hour-Cost-for-an-Onsite-Collection-by-a-Forensic-Examiner-Winter-2026-.pdf" title="Collection Pricing - Per Hour Cost for an Onsite Collection by a Forensic Examiner - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Collection-Pricing-Per-Hour-Cost-for-a-Remote-Collection-by-a-Forensic-Examiner-Winter-2026.pdf" title="Collection Pricing - Per Hour Cost for a Remote Collection by a Forensic Examiner - Winter 2026"]

Q3 & Q4 — Per Device Cost for Desktop/Laptop and Mobile Device Collection Device-based pricing skews decisively to the upper tier: 50.9% of respondents report per-device costs exceeding $350 for desktop and laptop collections, and 49.1% report the same for mobile devices. The $250–$350 mid-range captures 18.9% for computers and 24.5% for mobile devices — the higher mobile representation in the mid-range may reflect lower-complexity or volume-based mobile collection engagements where physical access is easier and device configurations are more standardized. Perhaps most notable is the convergence of mobile and computer collection pricing at the upper tier. Mobile device collection — once considered simpler than computer collection due to smaller storage capacities — now commands comparable rates as encryption, cloud sync architectures, third-party application data, and ephemeral messaging platforms have substantially increased examiner effort and risk. Practitioners seeking to budget mobile collection as a lower-cost alternative to computer collection will increasingly find the market does not support that assumption.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Collection-Pricing-Per-Device-Cost-for-a-Desktop-Laptop-Computer-Collection-by-a-Forensic-Examiner-Winter-2026.pdf" title="Collection Pricing - Per Device Cost for a Desktop Laptop Computer Collection by a Forensic Examiner - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Collection-Pricing-Per-Device-Cost-for-a-Mobile-Device-Collection-by-a-Forensic-Examiner-Winter-2026.pdf" title="Collection Pricing - Per Device Cost for a Mobile Device Collection by a Forensic Examiner - Winter 2026"]

Q5 — Per Hour Cost for Investigation, Analysis, and Report Generation Investigation, analysis, and report generation command a higher hourly rate floor than collection itself. More than half of respondents (54.7%) report rates in the $350–$550 range for this work, compared to the $250–$350 majority for collection. Only 30.2% report rates below $350 per hour for analysis, and 5.7% exceed $550. This premium reflects the cognitive and legal weight of analytical work. Forensic examiners producing reports that will be used in litigation, regulatory proceedings, or internal investigations are exercising expert judgment that creates professional liability — and the market prices that exposure accordingly. Practitioners purchasing forensic services should anticipate that billing rates will escalate from collection through analysis, often within the same engagement.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Collection-Pricing-Per-Hour-Cost-for-Investigation-Analysis-and-Report-Generation-by-an-FE-Winter-2026.pdf" title="Collection Pricing - Per Hour Cost for Investigation Analysis and Report Generation by an FE - Winter 2026"]

Q6 — Per Hour Cost for Expert Witness Testimony Expert witness testimony carries the highest rate profile in the forensic pricing group. While 47.2% report testimony rates in the $350–$550 range — consistent with analysis rates — a notable 26.4% report rates exceeding $550 per hour, the highest proportion in any >$550 category across the survey. The elevated 'do not know' response rate (20.8%) likely reflects that many practitioners engage forensic examiners for collection and analysis but not testimony, creating a meaningful gap in their pricing awareness for this segment. Expert witness rates are driven by factors beyond standard hourly billing — including the examiner's track record, publication history, geographic availability, and the complexity of the matter at issue. The wide distribution, from below $350 to above $550, reflects a market where individual credentials create significant pricing dispersion.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Collection-Pricing-Per-Hour-Cost-for-Expert-Witness-Testimony-In-Person-and-Written-by-an-FE-Winter-2026.pdf" title="Collection Pricing - Per Hour Cost for Expert Witness Testimony (In-Person and Written) by an FE - Winter 2026"]

Analyst Observation — Forensic Collection & Examination The forensic pricing landscape shows a well-established rate structure for collection and a predictable escalation through analysis to testimony. The $250–$350 range for collection hours serves as a reliable negotiation baseline. The key risk for buyers is underbudgeting for analysis and testimony phases — where rates routinely exceed $350/hour and frequently surpass $550. Practitioners with active litigation portfolios should establish explicit rate schedules with forensic vendors for all service tiers at engagement outset, not just collection. Key Takeaways — Section 1

$250–$350/hour is the market anchor for both onsite and remote forensic collection (56.6% each).
Onsite collection carries a measurable premium: 20.8% report >$350/hour vs. 5.7% for remote.
Mobile device collection rates have converged with computer collection at the upper tier (both ~50% report >$350/device).
Investigation, analysis, and report generation rates escalate to $350–$550/hour for 54.7% of respondents.
Expert witness testimony exceeds $550/hour for 26.4% — the highest proportion across all survey categories.

Section 2: Data Processing, Hosting, and Project Management Pricing

Data processing and hosting represent the operational infrastructure of eDiscovery delivery. Processing — transforming raw electronically stored information (ESI) into a reviewable format — has historically been a significant cost driver in large matters. Hosting provides the platform on which review takes place. Both categories have experienced significant commoditization pressure from cloud infrastructure economics, but the emergence of AI-driven early culling and processing tools is beginning to reshape volume dynamics in ways that affect both pricing and billing model design. Q7 & Q8 — Per GB Cost to Process ESI at Ingestion and at Completion Processing pricing at ingestion is relatively compressed: 39.6% of respondents report rates in the $25–$75 per GB range, and 34.0% report rates below $25 per GB. A significant 18.9% indicate alternative pricing models, reflecting the market's movement away from traditional per-GB ingestion billing. Processing pricing at completion of processing tells a different story. The most commonly reported range shifts to 'less than $100 per GB' (37.7%), and the proportion reporting alternative pricing models rises to 22.6%. Another 15.1% report $100–$150 per GB at completion, and 9.4% exceed $150 per GB. The jump from ingestion to completion reflects the data expansion and enrichment that occurs through native processing, deduplication, OCR, and promotion — processes that substantially increase the per-GB cost basis for providers. One respondent offered a methodologically important observation worth acknowledging directly: the survey's two-question processing model may conflate two distinct industry billing philosophies — an 'all-in' per-GB rate that covers ingestion through promotion, versus a staged model with separate per-GB charges for ingestion and native processing or promotion to review. This is a legitimate distinction, and practitioners benchmarking against these results should clarify which model their vendor employs. Future survey iterations will address this more precisely.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Processing-Pricing-Per-GB-Cost-to-Process-ESI-Based-on-Volume-at-Ingestion-Winter-2026.pdf" title="Processing Pricing - Per GB Cost to Process ESI Based on Volume at Ingestion - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Processing-Pricing-Per-GB-Cost-to-Process-ESI-Based-on-Volume-at-Completion-Winter-2026.pdf" title="Processing Pricing - Per GB Cost to Process ESI Based on Volume at Completion - Winter 2026"]

Q9 & Q10 — Per GB Per Month Cost to Host ESI Without and With Analytics Data hosting without analytics has substantially commoditized. More than half of respondents (54.7%) report hosting rates below $10 per GB per month, and another 30.2% fall in the $10–$20 range. Less than 2% report rates exceeding $20 per GB per month. This distribution reflects years of cloud infrastructure cost reduction passed through to buyers, as major platform providers compete on storage economics. Analytics-enabled hosting shows a wider and higher distribution. While 43.4% report rates below $15 per GB per month with analytics, 32.1% fall in the $15–$25 range, and 11.3% exceed $25 per GB per month. The premium for analytics-capable hosting reflects platform differentiation: vendors with mature AI search, conceptual clustering, visualization tools, and review workflow automation can sustain higher rates. Undifferentiated platforms — those competing primarily on storage price — face continued downward pressure as infrastructure costs decline. One respondent's comment corroborates this trajectory directly, observing that while overall eDiscovery pricing has been stable, technology costs specifically appear to be coming down — a signal consistent with the commoditization pattern visible in the hosting data.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Processing-Pricing-Per-GB-Cost-Per-Month-to-Host-ESI-without-Analytics-Winter-2026.pdf" title="Processing Pricing - Per GB Cost Per Month to Host ESI without Analytics - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Processing-Pricing-Per-GB-Cost-Per-Month-to-Host-ESI-with-Analytics-Winter-2026.pdf" title="Processing Pricing - Per GB Cost Per Month to Host ESI with Analytics - Winter 2026"]

Q11 — User License Fee Per Month for Access to Hosted Data User licensing is in an active state of structural transition. The $50–$100 per user per month range is the most frequently cited (41.5%), but a striking 34.0% of respondents report alternative pricing models — the highest alternative-model proportion among any category in the processing and hosting section. Only 17.0% report rates below $50 per user per month. The high alternative-model rate reflects a market shift away from traditional per-seat licensing toward enterprise agreements, volume tiers, and managed service arrangements that bundle access costs into broader contract structures. For corporate legal departments and law firms managing multi-matter eDiscovery portfolios, these bundled arrangements restructure cost visibility: per-matter spend attribution becomes less granular, which may simplify budgeting at the portfolio level but reduces transparency at the individual matter level. Whether bundled arrangements represent a net financial advantage depends on volume, negotiated terms, and how closely actual usage tracks the contracted scope — variables the survey does not measure.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Processing-Pricing-User-License-Fee-Per-Month-for-Access-to-Hosted-Data-Winter-2026.pdf" title="Processing Pricing - User License Fee Per Month for Access to Hosted Data - Winter 2026"]

Q12 — Per Hour Cost of Project Management Support for eDiscovery Project management pricing is the most consistent and well-understood category in the processing and hosting group. More than half of respondents (52.8%) report rates in the $100–$200 per hour range, and 26.4% report rates exceeding $200 per hour. The low 'do not know' rate (5.7%) — tied with Q9 for the lowest across all Section 2 questions — indicates that PM pricing is well understood by practitioners and regularly visible in vendor proposals. The 26.4% reporting greater than $200 per hour for project management likely reflects the growing complexity of modern eDiscovery engagements. Today's project managers must coordinate across AI review platforms, multiple review vendor relationships, technical review workflows, and real-time quality control functions — a scope considerably broader than the data management and platform coordination role the title suggested in prior market iterations.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Processing-Pricing-Per-Hour-Cost-of-Project-Management-Support-for-eDiscovery-Winter-2026.pdf" title="Processing Pricing - Per Hour Cost of Project Management Support for eDiscovery - Winter 2026"]

Analyst Observation — Processing, Hosting & Project Management Processing pricing is bifurcating: per-GB billing at ingestion remains common, but completion-phase and analytics-related pricing is shifting toward bundled and alternative models. Practitioners anchored to traditional per-GB benchmarks for TAR, analytics hosting, or managed service arrangements may be negotiating based on outdated frameworks. Hosting has genuinely commoditized at the infrastructure level — the pricing action now lives in analytics differentiation layered above the storage tier. Key Takeaways — Section 2

Processing at ingestion is largely below $75/GB (73.6% combined), but completion-phase pricing climbs with 24.5% reporting $100/GB or more.
Alternative pricing models account for 18.9% at ingestion and 22.6% at completion — signaling a structural shift away from per-GB processing billing.
Basic hosting has commoditized: 54.7% report sub-$10/GB/month. Analytics hosting retains differentiation with 11.3% exceeding $25/GB/month.
User licensing is migrating from per-seat to bundled models — 34.0% report alternative pricing structures.
Project management rates are well understood and rising: 26.4% now exceed $200/hour, reflecting growing engagement complexity.

Section 3: Document Review Pricing

Document review sits at the commercial center of most eDiscovery engagements. It is the largest cost driver in complex litigation, the primary arena in which human expertise meets technology leverage, and the category most directly disrupted by the emergence of GenAI-assisted review. Pricing in this section spans both hourly attorney rates (the traditional billing model) and per-document rates (a model that has gained traction as technology-assisted review has enabled higher throughput). The data in this section provides critical context for interpreting the GenAI pricing data that follows in Section 4. Q13 — Per GB Cost for Predictive Coding / Technology-Assisted Review Predictive coding and technology-assisted review (TAR) pricing has largely migrated away from per-GB billing. The highest single response category (35.8%) is 'alternative pricing model' — the highest alternative-model proportion of any per-GB question in the survey. Among those who do provide per-GB TAR pricing, 30.2% report rates below $75 per GB, 13.2% report $75–$150 per GB, and only 1.9% exceed $150 per GB. The 18.9% 'do not know' rate for TAR pricing suggests that many practitioners receive predictive coding as an embedded capability within their review platform subscription rather than a separately line-itemed service. This bundling trend, combined with the high alternative-model rate, indicates that standalone per-GB TAR billing is becoming the exception rather than the rule as platforms integrate AI-driven prioritization into standard hosting fees.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-GB-Cost-for-Predictive-Coding-in-a-Technology-Assisted-Review-Winter-2026.pdf" title="Review Pricing - Per GB Cost for Predictive Coding in a Technology-Assisted Review - Winter 2026"]

Q14 & Q15 — Per Hour Cost for Onsite and Remote Managed Review Attorneys Hourly managed review attorney rates are well understood and show a consistent onsite premium over remote delivery. For onsite review, 45.3% of respondents report rates exceeding $40 per hour, and 32.1% report $25–$40 per hour. For remote review, the distribution shifts: 41.5% report $25–$40 per hour, and 35.8% report greater than $40 per hour. The onsite premium reflects overhead recovery for physical review facilities, security infrastructure, and on-site supervision costs. Despite the normalization of remote review following the pandemic era, onsite review commands a persistent rate premium that clients with physical review requirements should anticipate. The relatively high 'do not know' rates for both onsite (18.9%) and remote (17.0%) suggest that many practitioners engage review vendors without direct visibility into the underlying attorney billing rates — a transparency gap that can make accurate matter budgeting difficult.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-Hour-Cost-for-Document-Review-Attorneys-to-Review-Documents-Onsite-Winter-2026.pdf" title="Review Pricing - Per Hour Cost for Document Review Attorneys to Review Documents Onsite - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-Hour-Cost-for-Document-Review-Attorneys-to-Review-Documents-Remote-Winter-2026.pdf" title="Review Pricing - Per Hour Cost for Document Review Attorneys to Review Documents Remote - Winter 2026"]

Q16 & Q17 — Cost Per Document for Onsite and Remote Managed Review Per-document billing for human document review carries significant uncertainty across the respondent pool. For onsite per-document review, 34.0% of respondents indicate they do not know the cost — the highest 'do not know' rate among all document review questions. For remote per-document review, 30.2% report not knowing. Among those with visibility, the $0.50–$1.00 per document range dominates for both onsite (30.2%) and remote (28.3%) delivery, with onsite showing a higher proportion of rates exceeding $1.00 per document (22.6% vs. 18.9% remote). Remote per-document review trends lower at the bottom of the range: 13.2% report sub-$0.50 rates for remote work versus only 3.8% for onsite. This directional difference is consistent with lower overhead costs in remote delivery environments. In this analyst's view, where the $0.50–$1.00 per-document rate for human review meets GenAI-assisted pricing in the $0.11–$0.50 range, the economic case for AI-assisted review becomes direct — provided quality and defensibility standards are met. The per-document rate distribution for human review is strategically important as a baseline against which GenAI-assisted review pricing should be evaluated. Where human review rates run $0.50–$1.00 per document and GenAI-assisted alternatives are priced in the $0.11–$0.50 range, the cost differential is substantial enough to drive adoption decisions — though the economic case ultimately depends on matter-specific quality thresholds and the degree to which AI exception handling costs are controlled.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-Document-Cost-for-Document-Review-Attorneys-to-Review-Documents-Onsite-Winter-2026.pdf" title="Review Pricing - Per Document Cost for Document Review Attorneys to Review Documents Onsite - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-Document-Cost-for-Document-Review-Attorneys-to-Review-Documents-Remote-Winter-2026.pdf" title="Review Pricing - Per Document Cost for Document Review Attorneys to Review Documents Remote - Winter 2026"]

Analyst Observation — Document Review Traditional document review rates have held relatively stable, but the market's increasing inability to articulate per-document pricing — particularly for onsite review — signals a structural shift away from document-count-based billing toward time-based models that are less directly comparable to AI-assisted pricing. Practitioners should push for per-document rate transparency in vendor proposals to enable genuine cost modeling against AI alternatives. Key Takeaways — Section 3

TAR/predictive coding billing is migrating away from per-GB models: 35.8% report alternative pricing, 18.9% don't know — bundled platform pricing is absorbing this cost.
Onsite managed review attorney rates exceed $40/hour for 45.3% of respondents vs. 35.8% for remote — the onsite premium persists.
Per-document review rates cluster in the $0.50–$1.00 range for both onsite and remote, with significant 'do not know' responses (34% onsite, 30.2% remote) indicating a transparency gap.
The $0.50–$1.00 per-document human review baseline sets up direct economic competition with emerging GenAI-assisted review pricing.

Section 4: GenAI-Assisted Review Pricing

The Winter 2026 survey's GenAI section was designed to illuminate where pricing clarity exists, where models are still fluid, and where the industry is beginning to form conventions around AI-assisted document review. What the results reveal is not a uniformly mature market but a bifurcated one: a segment of practitioners actively deploying and pricing GenAI review, and a substantial minority — 17.0% reporting it as not applicable or unknown — who have not yet engaged with it at a pricing level. Both cohorts are represented in the data, and the analysis in this section is relevant to each in different ways. This is not surprising. GenAI-assisted review introduces fundamentally different cost economics than traditional review: provider costs are driven by token consumption, GPU infrastructure, and model licensing — not attorney hours. Translating those costs into buyer-facing pricing structures that are transparent, predictable, and defensible has proven more difficult than the technology adoption itself. Q18 — Primary Model for GenAI-Assisted Review The two leading GenAI pricing models are effectively tied: hybrid pricing (combinations of multiple models) and per-document billing each account for 28.3% of primary model responses (15 respondents each). Per-GB billing captures 11.3%, per-token billing 5.7%, flat monthly subscription 5.7%, and outcome-based pricing 3.8%. Notably, 17.0% report that GenAI-assisted review pricing is not applicable or unknown to them — suggesting a meaningful share of the practitioner community has not yet engaged with AI review at a pricing level. The dominance of hybrid models reflects the reality that many providers are constructing bespoke proposals that combine per-document minimums, per-GB infrastructure charges, and platform subscription components. This complexity makes apples-to-apples comparison difficult for buyers — and may be intentional. Per-document pricing's co-equal standing with hybrid models suggests that a document-level unit of value is widely accepted as a conceptual billing anchor, even when the final structure is more complex. One respondent's comment illustrates the breadth of emerging structures not fully captured by the five survey model options: some providers are pricing GenAI review as an hourly professional service — with consultants performing query engineering, model interaction, and attorney collaboration — billed at standard hourly rates with per-matter minimums and not-to-exceed caps. This hourly professional service model sits outside the per-document or per-GB frameworks the market most commonly discusses, and its presence signals that GenAI pricing model diversity is wider than any single survey's categories can fully contain. Per-token pricing — the underlying cost reality for large language model deployments — has not been widely passed through to buyers (5.7%). This indicates that providers are currently absorbing token cost variability and presenting buyers with higher-order pricing units. As token costs evolve with model efficiency improvements, the degree to which providers pass these economics through will be an important market dynamic to watch.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/03/Review-Pricing-Primary-Model-for-Gen-AI-Assisted-Review-in-eDiscovery-Winter-2026.pdf" title="Review Pricing - Primary Model for Gen AI-Assisted Review in eDiscovery - Winter 2026"]

Q19 — Average Cost Per Document for GenAI-Assisted Review (Per-Document Model) Among all survey respondents, the $0.26–$0.50 per-document tier is the most frequently cited GenAI price point (20.8%), followed by both the $0.11–$0.25 and $0.05–$0.10 ranges (15.1% each). Seven and a half percent report per-document GenAI rates exceeding $0.50, and 5.7% report rates below $0.05. A significant 35.8% indicate this pricing model is not applicable to them or that they do not know the cost. The broad distribution among those with pricing visibility — from under a nickel to over fifty cents per document — reflects the wide variance in task complexity, model selection, and quality control overhead that different GenAI review implementations involve. The $0.11–$0.50 range represents the most commercially active zone. At the lower end, GenAI review offers compelling cost efficiency relative to the $0.50–$1.00 range for human per-document review. At the upper end of GenAI pricing (>$0.50), the value proposition requires stronger justification — particularly around accuracy, speed, or reduced downstream review burden. Practitioners should push vendors for specificity on what the per-document fee includes: model inference costs alone, or QC, exception handling, and reporting as well.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/03/Review-Pricing-Average-Cost-Per-Document-in-Per-Document-Model-of-Gen-AI-Assisted-Review-Winter-2026.pdf" title="Review Pricing - Average Cost Per Document in Per Document Model of Gen AI-Assisted Review - Winter 2026"]

Q20 — Average Cost Range for GenAI-Assisted Review (Per-GB Model) Per-GB GenAI pricing is less prevalent in practice — 64.2% of respondents indicate this model is not applicable or unknown. Among those who do report per-GB GenAI pricing, the $25–$50 per GB range is most common (17.0%), followed by below $25 per GB (13.2%). Two respondents (3.8%) report rates exceeding $100 per GB for GenAI review — likely representing specialized, computationally intensive analytical workflows rather than standard review acceleration. Given that data processing at ingestion typically falls below $75 per GB, a per-GB GenAI review charge layered on top represents a meaningful incremental cost. Practitioners evaluating per-GB GenAI pricing should model total matter economics carefully, including whether early data culling through AI reduces the volume that reaches review — potentially offsetting the per-GB GenAI charge with reduced processing and hosting costs downstream.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/03/Review-Pricing-Average-Cost-Range-Per-GB-in-Per-GB-Model-of-Gen-AI-Assisted-Review-Winter-2026.pdf" title="Review Pricing - Average Cost Range Per GB in Per GB Model of Gen AI-Assisted Review - Winter 2026"]

Q21 — Outcome-Based Pricing Structure for GenAI-Assisted Review Outcome-based pricing for GenAI review remains largely theoretical in the current market: 79.2% of respondents report no applicable experience with it. Among the minority with exposure, custom agreements dominate (9.4%), with small numbers reporting tiered pricing based on review speed improvements (3.8%), fixed fees based on achieved accuracy rates (3.8%), a combination of performance metrics (1.9%), and percentage of cost savings compared to traditional review (1.9%). The theoretical appeal of outcome-based pricing is clear — it aligns provider incentives with client results and distributes AI benefit-sharing in a transparent way. The operational mechanisms, however, remain underdeveloped. Defining accuracy baselines, attributing speed gains to AI versus staffing decisions, and calculating savings against hypothetical traditional review costs are all methodologically complex. The custom-agreement dominance (9.4%) reflects that outcome-based structures, where they exist, are negotiated on a bespoke basis without market-standardized frameworks. In this analyst's view, this is an area where the industry is likely to see active experimentation and standardization attempts in coming survey cycles — though the timeline will depend on how quickly buyers begin demanding performance accountability in AI review contracts.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/03/Review-Pricing-Typical-Structure-of-Outcome-Based-Pricing-Models-in-Gen-AI-Assisted-Review-Winter-2026.pdf" title="Review Pricing - Typical Structure of Outcome-Based Pricing Models in Gen AI-Assisted Review - Winter 2026"]

Q22 — How Pricing Models Handle Failed or Exception Documents in GenAI Review Exception document handling — documents that fail AI processing or require human intervention — is a practical and financially significant issue that is significantly underappreciated in headline GenAI pricing discussions. Nearly 40% of respondents (39.6%) cannot speak to how their contracts address this scenario. Among those with visibility, no single approach dominates: 18.9% report that exception documents route to manual review at standard rates; 17.0% say handling depends on the specific issue encountered; 9.4% each report that exceptions are charged as additional processing time or included in the base price (no additional charge); and 5.7% report per-document exception billing. The variability of exception handling approaches — and the high proportion of respondents with no visibility — represents a meaningful contract risk for buyers. In matters where a significant share of documents require human intervention, the effective cost of a GenAI-assisted review engagement can increase substantially depending on which exception pricing structure applies. Buyers negotiating GenAI review engagements should require explicit exception handling clauses that specify the triggering conditions, billing treatment, and quality control obligations for documents that exit the AI workflow.

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/03/Review-Pricing-Accounting-for-Docs-That-Fail-To-Process-or-Require-Special-Handing-Gen-AI-Winter-2026.pdf" title="Review Pricing - Accounting for Docs That Fail To Process or Require Special Handing (Gen AI) - Winter 2026"]

Analyst Observation — GenAI-Assisted Review The GenAI pricing market is operationally engaged but structurally immature. The concentration in hybrid and per-document models reflects practitioners and providers reaching for familiar pricing analogues while the technology matures. The $0.11–$0.50 per-document zone is emerging as a competitive market range — one that creates genuine economic pressure on traditional human review for appropriate document populations. The most important near-term challenge for the market is not the headline per-document or per-GB rate, but the hidden cost variables: exception document handling, quality control overhead, model retraining requirements, and the total cost of ownership of integrating GenAI review into existing workflows. One survey respondent offered a perspective worth placing on record: many vendors are still determining their AI pricing strategies, rushing to market to capture first-mover advantage or market share — and that token-based pricing pressures may cause AI solution costs to increase materially in the future, absent significant reductions in GPU infrastructure costs. This caution deserves attention as buyers evaluate multi-year GenAI review commitments. Key Takeaways — Section 4

Hybrid and per-document models are the dominant GenAI pricing structures, each at 28.3% — the market has converged on document-level units but not uniform delivery structures.
The $0.11–$0.50 per-document range is the emerging competitive zone for GenAI-assisted review, with direct economic implications for traditional human review.
Per-token pricing has not been widely passed to buyers (5.7%) — providers are absorbing LLM cost variability for now.
Outcome-based GenAI pricing is theoretically compelling but operationally undeveloped; 79.2% of respondents have no applicable experience.
Exception document handling is an underappreciated contract risk: 39.6% don't know how their agreements address it, and no standard approach has emerged.

Conclusion and Strategic Implications

The Winter 2026 eDiscovery Pricing Survey paints a picture of a market undergoing layered transitions simultaneously: forensic services have found stable pricing floors; processing and hosting have bifurcated between commoditized infrastructure and differentiated analytics tiers; document review is experiencing pricing model fragmentation as AI alternatives create new economic reference points; and GenAI-assisted review is operationally deployed but commercially immature in its pricing structures. For eDiscovery Buyers and Legal Operations Professionals The $250–$350 per hour range for forensic collection provides a reliable negotiation baseline, but buyers should build explicit rate schedules covering analysis and testimony phases — where rates routinely exceed $350 and frequently surpass $550 per hour. Processing and hosting negotiations should move beyond per-GB benchmarks for analytics-enabled and TAR-related services, where bundled models increasingly dominate. For document review, the critical action item is requiring per-document rate transparency even when hourly billing is the primary model — enabling genuine cost modeling against AI review alternatives. Corporate legal operations professionals face a distinct version of these challenges. Unlike law firms that pass eDiscovery costs to clients, in-house legal departments absorb them entirely — making pricing transparency a budget integrity issue, not just a negotiation tactic. The hosting commoditization finding (54.7% below $10/GB/month for basic hosting) and the user licensing transition (34.0% of respondents on alternative models) both represent leverage points in enterprise vendor negotiations that legal operations teams can use directly. The project management escalation finding (26.4% above $200/hour) warrants particular attention for in-house teams managing multi-matter portfolios: as PM rates rise with engagement complexity, the cost of inadequate internal scoping and vendor coordination compounds. Corporate legal operations teams are well-positioned to offset this by investing in internal eDiscovery program management capability rather than outsourcing all coordination to vendor project managers at premium rates. For GenAI-assisted review engagements, two contractual priorities stand out: first, obtain explicit pricing for exception documents rather than accepting provider discretion; second, require specificity on what is included in per-document or per-GB GenAI rates to enable accurate total-cost modeling. The $0.11–$0.50 per-document range is commercially viable for appropriate document populations, but hidden costs can erode that advantage quickly if not addressed in the agreement. For eDiscovery Service Providers and Technology Vendors The survey data confirms that buyers are engaging with GenAI pricing at a level of sophistication that requires providers to move beyond introductory pricing structures. The dominance of hybrid models reflects buyer uncertainty as much as provider flexibility — and that uncertainty is not sustainable as GenAI review becomes a standard engagement component rather than a premium add-on. Providers who develop clear, reproducible pricing structures with transparent exception handling will differentiate themselves in a market where 39.6% of buyers currently report no visibility into this critical cost variable. The trajectory of outcome-based pricing deserves attention. While only a small minority of respondents currently have exposure to these models, the direction of the market — toward accountability for AI review quality, not just delivery — suggests that providers who invest in outcome measurement frameworks now will be better positioned as client sophistication increases.

Looking Ahead: Open Questions for the Evolving eDiscovery Pricing Landscape

Several questions worth watching in future survey cycles: Will per-token pricing migrate from provider cost basis to buyer-facing billing as LLM economics become more visible? Will outcome-based pricing develop standardized frameworks, or remain bespoke indefinitely? Will the onsite/remote premium for forensic collection and attorney review compress as remote delivery tools mature further? And will the exception document handling gap in GenAI contracts become a litigation issue that forces market standardization? The Pricing Pulse series will continue to track these dynamics. The Winter 2026 results establish a pricing baseline at a pivotal moment — one that future surveys will be measured against as generative AI transforms both the economics and the practice of eDiscovery.

Research Methodology Note

The Winter 2026 eDiscovery Pricing Survey was designed and administered by ComplexDiscovery OÜ in partnership with the Electronic Discovery Reference Model (EDRM) as part of the Pricing Pulse research series. The survey was conducted via an online form distributed through ComplexDiscovery's professional community and partner networks. The survey period ran from December 2025 through February 2026, with the data collection window closing upon reaching the final respondent cohort of 53 individuals. The survey comprised 25 pricing questions organized across four service categories — forensic collection and examination, data processing and hosting, document review, and GenAI-assisted review — plus three respondent classification questions addressing geography, business segment, and primary function. Response options were structured as defined ranges rather than open-ended numeric inputs to facilitate comparative analysis and protect respondent pricing confidentiality. All responses represent self-reported market observations and practitioner experience. Results should be interpreted as directional market intelligence reflecting current practitioner perceptions of prevailing pricing, not as verified transaction records or audited benchmarks. The U.S.-centric geographic distribution (92.5%) should be taken into account when applying findings to non-U.S. markets. ComplexDiscovery OÜ maintains editorial independence in the analysis and publication of survey results. Individual respondent data is treated as confidential; only aggregated findings are reported. ComplexDiscovery and the Electronic Discovery Reference Model (EDRM) thank the 53 practitioners and professionals who contributed their time and market knowledge to this research. Organizations and individuals interested in participating in future Pricing Pulse surveys are encouraged to connect with ComplexDiscovery at complexdiscovery.com. © 2026 ComplexDiscovery OÜ. All rights reserved. Published on ComplexDiscovery.com. Conducted in partnership with the Electronic Discovery Reference Model (EDRM). The Pricing Pulse is an ongoing research series examining pricing dynamics across the eDiscovery market. News Source

Rob Robinson and Holley Robinson, ComplexDiscovery OÜ, "Winter 2026 eDiscovery Pricing Survey," February 2026.

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Assisted by GAI and LLM Technologies Additional Reading

Source: ComplexDiscovery OÜ

ComplexDiscovery’s mission is to enable clarity for complex decisions by providing independent, data‑driven reporting, research, and commentary that make digital risk, legal technology, and regulatory change more legible for practitioners, policymakers, and business leaders.

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[/exclude_from_rss] Industry Research

A Complete Analysis of the Winter 2026 eDiscovery Pricing Survey

ComplexDiscovery Staff

Executive Summary

About the Survey

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Survey-Respondents-by-Primary-Function-Winter-2026.pdf" title="Survey Respondents by Primary Function - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Survey-Respondents-by-Geographic-Region-Winter-2026.pdf" title="Survey Respondents by Geographic Region - Winter 2026"]

Section 1: Forensic Collection, Examination, and Testimony Pricing

$250–$350/hour is the market anchor for both onsite and remote forensic collection (56.6% each).
Onsite collection carries a measurable premium: 20.8% report >$350/hour vs. 5.7% for remote.
Mobile device collection rates have converged with computer collection at the upper tier (both ~50% report >$350/device).
Investigation, analysis, and report generation rates escalate to $350–$550/hour for 54.7% of respondents.
Expert witness testimony exceeds $550/hour for 26.4% — the highest proportion across all survey categories.

Section 2: Data Processing, Hosting, and Project Management Pricing

Processing at ingestion is largely below $75/GB (73.6% combined), but completion-phase pricing climbs with 24.5% reporting $100/GB or more.
Alternative pricing models account for 18.9% at ingestion and 22.6% at completion — signaling a structural shift away from per-GB processing billing.
Basic hosting has commoditized: 54.7% report sub-$10/GB/month. Analytics hosting retains differentiation with 11.3% exceeding $25/GB/month.
User licensing is migrating from per-seat to bundled models — 34.0% report alternative pricing structures.
Project management rates are well understood and rising: 26.4% now exceed $200/hour, reflecting growing engagement complexity.

Section 3: Document Review Pricing

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-Hour-Cost-for-Document-Review-Attorneys-to-Review-Documents-Remote-Winter-2026.pdf" title="Review Pricing - Per Hour Cost for Document Review Attorneys to Review Documents Remote - Winter 2026"]

[pdf-embedder url="https://complexdiscovery.com/wp-content/uploads/2026/02/Review-Pricing-Per-Document-Cost-for-Document-Review-Attorneys-to-Review-Documents-Remote-Winter-2026.pdf" title="Review Pricing - Per Document Cost for Document Review Attorneys to Review Documents Remote - Winter 2026"]

TAR/predictive coding billing is migrating away from per-GB models: 35.8% report alternative pricing, 18.9% don't know — bundled platform pricing is absorbing this cost.
Onsite managed review attorney rates exceed $40/hour for 45.3% of respondents vs. 35.8% for remote — the onsite premium persists.
Per-document review rates cluster in the $0.50–$1.00 range for both onsite and remote, with significant 'do not know' responses (34% onsite, 30.2% remote) indicating a transparency gap.
The $0.50–$1.00 per-document human review baseline sets up direct economic competition with emerging GenAI-assisted review pricing.

Section 4: GenAI-Assisted Review Pricing

Hybrid and per-document models are the dominant GenAI pricing structures, each at 28.3% — the market has converged on document-level units but not uniform delivery structures.
The $0.11–$0.50 per-document range is the emerging competitive zone for GenAI-assisted review, with direct economic implications for traditional human review.
Per-token pricing has not been widely passed to buyers (5.7%) — providers are absorbing LLM cost variability for now.
Outcome-based GenAI pricing is theoretically compelling but operationally undeveloped; 79.2% of respondents have no applicable experience.
Exception document handling is an underappreciated contract risk: 39.6% don't know how their agreements address it, and no standard approach has emerged.

Conclusion and Strategic Implications

Looking Ahead: Open Questions for the Evolving eDiscovery Pricing Landscape

Research Methodology Note

Rob Robinson and Holley Robinson, ComplexDiscovery OÜ, "Winter 2026 eDiscovery Pricing Survey," February 2026.

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Assisted by GAI and LLM Technologies Additional Reading

Source: ComplexDiscovery OÜ

ComplexDiscovery’s mission is to enable clarity for complex decisions by providing independent, data‑driven reporting, research, and commentary that make digital risk, legal technology, and regulatory change more legible for practitioners, policymakers, and business leaders.