Relativity eDiscovery Solutions Overview
AI-Powered eDiscovery Platform for Legal Professionals
Relativity is the dominant eDiscovery platform in the legal industry. With 100% adoption among AmLaw 50 firms and 99% of AmLaw 200 (198 of 200 firms), Relativity has achieved near-universal penetration in BigLaw. The platform's AI capabilities, branded as aiR (AI for Review), are transforming document review workflows with GPT-4 Omni-powered intelligence. If you're handling significant litigation or regulatory matters, Relativity is almost certainly already in your technology stack—or on your evaluation shortlist.
Our Recommendation
- +Relativity is best suited for: Large law firms (AmLaw 200), corporate legal departments, and government agencies with significant litigation or investigation volume requiring enterprise-grade eDiscovery.
- +Consider RelativityOne (cloud) if: You want managed infrastructure, automatic updates, and the fastest access to new AI features. RelativityOne is now the primary deployment model.
- +Server end-of-life warning: Relativity Server (on-premises) reaches end-of-life in January 2028. If you're still on Server, begin cloud migration planning now.
- +Consider alternatives if: You're a smaller firm with lower document volumes—Everlaw, DISCO, or Logikcull may offer more accessible pricing and simpler workflows.
Why Relativity?
Relativity's market dominance reflects both historical entrenchment and continued innovation. Here's what sets it apart:
Platform Options
Relativity offers two deployment models, with RelativityOne increasingly becoming the standard:
RelativityOne (Cloud)
SaaS deployment hosted by Relativity. Includes automatic updates, managed infrastructure, built-in security controls, and fastest access to new features including aiR. Available in 17 global data residency regions.
Example: Most new implementations and all AI features prioritize RelativityOne. If you're starting fresh, this is the default choice.
Relativity Server (On-Premises)
Self-hosted deployment for organizations requiring complete infrastructure control. Reaches end-of-life January 2028—no new features, only security patches until then.
Example: Government agencies with strict data sovereignty requirements or organizations mid-migration may still use Server, but new deployments should target RelativityOne.
Deep Dive: aiR (AI for Review) Suite
Relativity's aiR suite is a comprehensive AI offering powered by GPT-4 Omni. Unlike point solutions, aiR integrates AI throughout the review workflow:
aiR for Review
AI-powered document review that reads, understands, and codes documents. Achieves 60-80% reduction in review time with 95%+ recall rates. The AI explains its coding decisions, allowing reviewers to verify rather than start from scratch.
Example: Upload a document set for privilege review. aiR codes each document with reasoning ('Contains attorney-client communication regarding merger strategy'), allowing first-pass review in minutes instead of hours.
aiR for Privilege
Automated privilege detection and log generation. The AI identifies potentially privileged content, categorizes the privilege type, and drafts privilege log entries—the most tedious part of privilege review.
Example: After aiR flags privileged documents, it generates draft log entries with document identifiers, privilege basis, and description. Reviewers approve or edit rather than drafting from scratch.
aiR for Issues
Multi-issue coding in a single pass. Rather than running separate review passes for each issue (relevance, hot documents, key custodians), aiR codes for multiple issues simultaneously.
Example: Configure aiR with your case issues: breach of duty, knowledge of defect, approval chain. aiR codes each document across all issues in one pass, with confidence scores and reasoning.
aiR for Case Strategy
Designed for litigation professionals to accelerate case narrative development. Auto-extracts facts, visualizes fact chronologies, accelerates deposition preparation, and creates document, witness, and transcript summaries.
Example: Upload deposition transcripts and case documents. aiR extracts key facts, builds a visual chronology, and generates witness summaries to streamline deposition prep.
aiR Assist (Coming 2026)
Natural language search and conversational interface for Relativity. Ask questions in plain English rather than constructing complex search queries.
Example: Instead of building a complex dtSearch query, ask: 'Find all emails between executives discussing the product recall before the public announcement.'
aiR Performance Metrics
- +60-80% reduction in document review time in production deployments
- +95%+ recall rates—AI catches documents human reviewers might miss
- +Single-pass multi-issue coding eliminates redundant review rounds
- +AI-generated reasoning enables efficient QC without re-reviewing documents
- +Privilege log generation reduces one of the most time-consuming litigation tasks
- +GPT-4 Omni backbone provides state-of-the-art language understanding
Market Position
Relativity's adoption metrics demonstrate total market saturation in BigLaw:
Every top 50 US law firm uses Relativity
Near-universal penetration in the top 200
Data residency options across North America, Europe, Asia-Pacific, and Middle East
Legal professionals using Relativity globally
Forensic, legal hold, and matter management integrations
Pricing Structure
Relativity uses a per-GB pricing model based on hosted data volume. Exact pricing varies by negotiation, but here's the general structure:
- •Total data volume (GB hosted)
- •Processing volume (data ingested)
- •User seats and access levels
- •AI feature add-ons (aiR suite)
- •Data residency region
- •Contract term length
Industry analysis and vendor reports (subject to negotiation)
Hosting, standard features, security, and support. Volume discounts apply for larger deployments.
Data ingestion, expansion (extracting attachments), and indexing.
As of November 2025, aiR for Review and aiR for Privilege use all-inclusive unlimited pricing per GB—no per-document charges. Removes cost friction for AI-powered review.
Pricing varies significantly based on volume commitments, contract terms, and negotiation. Contact Relativity or your service provider for accurate quotes.
Typically annual commitments with volume-based pricing. Enterprise agreements may include committed minimums and overage rates.
aiR Pricing Evolution
- +Unlimited fixed-fee pricing (Nov 2025): aiR for Review and aiR for Privilege now use all-inclusive per-GB pricing—no per-document volume charges. This removes the cost barrier that previously constrained AI adoption in discovery.
- +Existing customers: If you're on an older per-document agreement, negotiate the new unlimited pricing at renewal. The feature is becoming table stakes.
- +ROI calculation: Even at premium pricing, aiR typically delivers positive ROI. A 60-80% reduction in review time on a 500,000-document matter can save hundreds of thousands in review costs.
- +Competitor pressure: Everlaw and DISCO also offer AI features. Use competitive quotes to negotiate Relativity pricing.
Security & Compliance
Relativity maintains comprehensive security certifications essential for handling sensitive legal data:
When to Use Relativity
Relativity excels in high-volume, complex document review scenarios. Here's where it delivers the greatest value:
Complex Litigation
Multi-party litigation with millions of documents, multiple custodians, and extended timelines.
Example: Second Request antitrust review with 3 million documents, 50 custodians, and DOJ production deadlines.
Why it excels: Relativity's scalability handles massive document volumes. aiR accelerates review while maintaining defensibility.
Government Investigations
DOJ, SEC, or regulatory investigations requiring rapid response and comprehensive document production.
Example: SEC subpoena covering 5 years of executive communications across email, chat, and documents.
Why it excels: FedRAMP authorization for government work. Audit trails and defensible workflows for regulatory scrutiny.
Cross-Border Matters
International litigation or investigations with data privacy considerations across jurisdictions.
Example: EU whistleblower investigation requiring GDPR-compliant processing of employee data.
Why it excels: 17 data residency regions allow compliant data handling. Privacy review workflows built for cross-border complexity.
Internal Investigations
Corporate internal investigations requiring rapid collection, review, and reporting.
Example: Board-directed investigation into potential FCPA violations at international subsidiary.
Why it excels: End-to-end workflow from legal hold through investigation report. Privilege protection throughout.
M&A Due Diligence
Contract review and risk identification in acquisition targets.
Example: Review 10,000 contracts in target company data room for change of control, assignment, and IP provisions.
Why it excels: aiR for Issues can code contracts across multiple deal issues simultaneously. Export findings to due diligence reports.
Competitive Landscape
While Relativity dominates BigLaw, several alternatives serve different market segments:
Everlaw
Cloud-native competitor with strong AI features and modern UX. Growing adoption in mid-market and increasingly competing for BigLaw matters.
Advantage: Deeper market penetration means more trained users. More extensive partner ecosystem and longer feature history.
DISCO
User-friendly platform with AI capabilities. Popular with litigation boutiques and in-house teams. Recent financial challenges have raised questions.
Advantage: Greater stability and resources. More comprehensive feature set for complex matters.
Nuix
Forensic processing powerhouse. Often used for collection and processing before export to Relativity for review.
Advantage: Relativity now offers competitive processing. Many workflows keep everything in Relativity rather than using Nuix as a front-end.
Logikcull
Self-service platform for smaller matters. Simple pricing and quick setup for straightforward reviews.
Advantage: Logikcull lacks the scalability and AI capabilities for complex matters. Relativity is overkill for small cases but essential for large ones.
Critical: Server End-of-Life January 2028
- +Relativity Server (on-premises) reaches end-of-life in January 2028.
- +After end-of-life: No new features, no enhancements—only critical security patches.
- +aiR features are RelativityOne-only. Staying on Server means missing AI capabilities.
- +Migration complexity varies: Simple workflows migrate easily; heavily customized environments require planning.
- +Start now: Large-scale migrations can take 12-18 months. Don't wait until 2027.
- +RelativityOne Government: FedRAMP-authorized option for agencies with cloud mandates or data sovereignty needs.
Questions to Consider
Before engaging Relativity sales or your eDiscovery service provider, work through these evaluation questions:
What's your typical matter size?
Relativity's value increases with document volume. For matters under 100,000 documents, simpler tools may suffice. For millions of documents, Relativity's scalability is essential.
Are you on Relativity Server or RelativityOne?
If Server, plan your cloud migration before 2028 end-of-life. If evaluating fresh, go directly to RelativityOne.
Do you need AI-assisted review?
aiR can dramatically reduce review costs, but requires RelativityOne. Factor AI ROI into your platform decision.
What's your data residency requirement?
Cross-border matters may require specific regional hosting. Verify your required regions are available in RelativityOne.
In-house or service provider?
Many firms access Relativity through eDiscovery service providers rather than licensing directly. Consider whether you need direct control or prefer managed services.
What's your current ecosystem?
Relativity integrates with 200+ tools. If you have existing legal hold, collection, or matter management tools, verify integration paths.
Getting Started
If Relativity fits your requirements, here's the typical engagement path:
Assess Current State
Inventory your current eDiscovery tools and workflows. If on Relativity Server, document customizations that need migration planning.
Request Demo and Pricing
Contact Relativity directly or work through an eDiscovery service provider. Request aiR demonstrations with your typical document types.
Pilot on a Real Matter
Test RelativityOne and aiR on an actual matter to validate performance with your document types and workflows.
Plan Migration (if applicable)
For Server customers, develop a detailed migration timeline. Address custom applications, integrations, and user training.
Negotiate Terms
Leverage competitive alternatives and volume commitments for better pricing. Ensure aiR features are included or priced favorably.
Train Your Teams
Relativity offers certification programs. Invest in training to maximize platform value—especially for aiR features that require new review workflows.
Key Takeaways
- 1.100% AmLaw 50 adoption, 99% AmLaw 200—Relativity is the industry standard for BigLaw eDiscovery
- 2.aiR suite (GPT-4 Omni powered) delivers 60-80% reduction in review time with 95%+ recall
- 3.Relativity Server reaches end-of-life January 2028—migrate to RelativityOne now
- 4.aiR unlimited fixed-fee pricing (Nov 2025): Per-GB all-inclusive pricing removes cost barrier for AI-powered review
- 5.aiR for Case Strategy: Auto-extracts facts, visualizes chronologies, accelerates deposition prep
- 6.Per-GB pricing model: ~$15-35/GB/month hosting, plus processing fees
- 7.FedRAMP, SOC 2 Type II, ISO 27001, HIPAA compliant—enterprise security
- 8.17 global data residency regions for cross-border compliance
- 9.Best for: Large law firms, corporate legal, government agencies with significant litigation volume
- 10.Alternatives to consider: Everlaw, DISCO for mid-market; Logikcull for simple matters
References
- [1]Relativity, "RelativityOne Overview." [Online]. Available: https://www.relativity.com/ediscovery-software/relativityone/Link
- [2]Relativity, "aiR for Review - AI-Powered Document Review." [Online]. Available: https://www.relativity.com/data-solutions/air/review/Link
- [3]Relativity, "Server Support Policy and 2028 Policy." [Online]. Available: https://help.relativity.com/ServerSupport/Link
- [4]Relativity, "Calder7 Security - Proactive Security for Legal Data." [Online]. Available: https://www.relativity.com/calder7-security/Link