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RelativityOne

relativity.com

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Spec score 7.8 #8 of 27 in eDiscovery Software

What it is

RelativityOne is a vendor-cloud platform for legal work, including litigation, investigations, and other legal data challenges. It supports e-discovery from collection through production and review of emails, spreadsheets, chats, prompt-and-response conversations, and PDFs. Review tools include a native file viewer, email threading, and automated redaction; production options include TIFF, text, metadata, load files, and native files with placeholders. Administrators can manage permissions for users, system administrators, workspaces, and specific objects such as views, tabs, and fields. Security Center is included. Relativity says several AI capabilities are included with committed data volume, without separate AI licenses or per-user fees; other products, including Data Breach Response, Translate, FOIA, and Legal Hold, are licensed separately. Licensing is flexible: pay as you go or commit for one or three years, with pricing on request. The platform lists API, iOS, macOS, web, and Windows access, and customers can choose data location in 17 countries. Linux-based devices and mobile browsers are unsupported; mobile-device use requires the mobile app.

Spec sheet

What it does
RelativityOne is a cloud eDiscovery platform for collecting, processing, reviewing, analyzing and producing data in litigation, investigations and regulatory matters.Read 15 Oct 2026 · gartner.com
Purpose
RelativityOne supports legal work including litigation, investigations, and other legal data challenges.Read 30 Sep 2026 · relativity.com
Intended users
Relativity identifies law firms, corporations, and legal service providers as users of RelativityOne.Read 30 Sep 2026 · relativity.com
API
The REST API lets applications interact with Relativity resources over HTTP for mobile, web and cross-platform integrations.Read 15 Oct 2026 · platform.relativity.com
Integrations
Relativity exposes an App Hub and partner ecosystem, and supports Microsoft Purview integration.Read 15 Oct 2026 · relativity.com
Security
Relativity says Security Center, a monitoring application, is included with RelativityOne.Read 30 Sep 2026 · relativity.com
Support
Relativity describes its support as available 24/7/365 with human assistance.Read 30 Sep 2026 · relativity.com
Headquarters
Chicago, Illinois, United StatesRead 23 Sep 2026 · relativity.com
Founded
Relativity’s LinkedIn company information describes continuous growth since its founding in 2001.Read 15 Oct 2026 · linkedin.com
Access control
RelativityOne lets administrators manage permissions for users, system administrators, workspaces, and individual objects such as views, tabs, and fields.Read 30 Sep 2026 · help.relativity.com
AI
The pricing page says Relativity claiR, Assist, aiR Review, Privilege, and Case Strategy are included with committed data volume, with no separate AI licenses or per-user fees.Read 30 Sep 2026 · relativity.com
AI capabilities
Assist, aiR Review, Privilege and Case Strategy are included with committed data volume without separate AI licenses or per-user fees.Read 15 Oct 2026 · relativity.com
Analytics
Built-in analytics include email-thread visualization, near-duplicate detection and other analysis tools.Read 15 Oct 2026 · relativity.com
Browser and OS limits
RelativityOne supports Windows and Mac OS, but not Linux-based devices or mobile browsers; mobile-device use requires its mobile application.Read 30 Sep 2026 · help.relativity.com
Browser support
Supported desktop browsers are current Chrome, Firefox and Safari releases plus Chromium Edge 79 or later; Internet Explorer is unsupported.Read 15 Oct 2026 · help.relativity.com
Collection
Collect and Purview Sync provide collection and Microsoft Purview eDiscovery connectivity.Read 15 Oct 2026 · help.relativity.com
Custom applications
Organizations can build custom applications with Relativity Dynamic Objects, the Application Deployment System and custom code.Read 15 Oct 2026 · help.relativity.com
Customer lockbox
Customer Lockbox can restrict workspace access by Relativity employees and system administrators and generates alerts when access controls change.Read 15 Oct 2026 · help.relativity.com
Data location
Relativity says RelativityOne is available in 17 countries and lets customers choose where their data lives.Read 30 Sep 2026 · relativity.com
Document review
The platform supports review of emails, spreadsheets, chats, prompt-and-response conversations, and PDFs.Read 30 Sep 2026 · relativity.com
Documentation
Relativity publishes extensive product documentation organized by workflow, product and AI capability, plus separate developer documentation.Read 15 Oct 2026 · help.relativity.com
E-discovery
It supports the e-discovery process from collection through production.Read 30 Sep 2026 · relativity.com
Headquarters and size
LinkedIn lists Relativity as privately held, headquartered in Chicago, with 1,001–5,000 employees.Read 15 Oct 2026 · linkedin.com
Installer
Staging Explorer is downloadable as either an EXE or MSI and requires local administrator rights or Group Policy deployment on Windows.Read 15 Oct 2026 · help.relativity.com
Legal hold
Legal Hold provides repeatable processes for preserving information and issuing holds.Read 15 Oct 2026 · help.relativity.com
Licence
Relativity software is proprietary, distributed under written licence agreements with restrictions on copying, modification, reverse engineering and derivative products.Read 15 Oct 2026 · help.relativity.com
Limit: complexity and learning curve
Reviewers report that extensive configuration and many menus can overwhelm new users and often require specialist expertise or training.Read 15 Oct 2026 · g2.com
Limit: mobile app gaps
Apple reviewers complain that the iOS app cannot play MP4 files, lacks saved-search functionality and can be difficult to log into.Read 15 Oct 2026 · apps.apple.com
Limit: performance and usability
Independent reviews mention slow loading, inconsistent performance, dated screens, multi-step workflows and occasional bugs or conversion errors.Read 15 Oct 2026 · getapp.com
Litigation workflow
The platform supports litigation workflows from data challenges through review and production.Read 15 Oct 2026 · relativity.com
Maker legal name
The software and documentation are identified as belonging to Relativity ODA LLC.Read 15 Oct 2026 · help.relativity.com
MCP
Relativity supports Model Context Protocol connections for assistants such as Claude, Gemini, Copilot and GPT Enterprise.Read 15 Oct 2026 · relativity.com
Mobile limitation
Relativity aiR does not support mobile browsers and directs mobile users to its mobile application.Read 15 Oct 2026 · help.relativity.com
Owner or investor
Relativity announced a strategic growth investment agreement with Silver Lake on October 8, 2026.Read 15 Oct 2026 · relativity.com
Praise: flexibility and search
G2 reviewers praise flexible workflows, custom searching, API capabilities, analytics and support for large datasets.Read 15 Oct 2026 · g2.com
Praise: scalability and security
TrustRadius reviewers repeatedly praise scalability for large document volumes, workflow customizability and protection of confidential data.Read 15 Oct 2026 · trustradius.com
Processing
Processing ingests data, extracts metadata and supports processing sets, profiles and documents.Read 15 Oct 2026 · help.relativity.com
Product rename
Relativity announced on September 16, 2026 that RelativityOne was renamed Relativity aiR; the documentation says both names refer to the same product.Read 15 Oct 2026 · relativity.com
Rating on Apple App Store
3.3 out of 5 from 29 ratingsRead 15 Oct 2026 · apps.apple.com
Rating on G2
4.5 out of 5 from 656 reviewsRead 15 Oct 2026 · g2.com
Rating on Gartner Peer Insights
4.7 out of 5 from 49 ratingsRead 15 Oct 2026 · gartner.com
Rating on GetApp
4.2 out of 5 from 57 reviewsRead 15 Oct 2026 · getapp.com
Rating on TrustRadius
9.1 out of 10 from 19 reviewsRead 15 Oct 2026 · trustradius.com
Review
Review Center, native viewing, redaction and automated workflows are included in the subscription.Read 15 Oct 2026 · relativity.com
SDKs and extensibility
Developer resources include NuGet packages, GitHub sample code and SDKs, custom UI, agents, event handlers and platform extension APIs.Read 15 Oct 2026 · platform.relativity.com
Security certifications
The Microsoft Marketplace listing states ISO 27001, SOC 2 Type II, HIPAA and FedRAMP Moderate credentials for RelativityOne.Read 15 Oct 2026 · marketplace.microsoft.com
Self-hosting
RelativityOne is maintained and scaled by Relativity as a cloud service; infrastructure management is not customer-managed as it is in Server.Read 15 Oct 2026 · help.relativity.com
Supported browsers
Supported browsers are the latest Chrome, Firefox, and Safari releases and Chromium-based Edge version 79 or later.Read 30 Sep 2026 · help.relativity.com

Plans and prices

Relativity aiR subscription Priced on request Pay as you go, or one- or three-year commitment Data-volume commitment · AI capabilities included · Specialized add-ons licensed separately · 24/7 global support Read 15 Oct 2026 · relativity.com
RelativityOne Priced on request Flexible licensing: pay as you go, or commit for one or three years. AI capabilities included with committed data volume · Data Breach Response, Translate, FOIA, and Legal Hold licensed separately Read 30 Sep 2026 · relativity.com

Every RelativityOne plan and price →

Strong points and limits

Strong points

  • Supports e-discovery from collection through production
  • Includes native file viewing and automated redaction
  • Granular permissions can cover individual objects
  • Security Center is included
  • Customers can choose among 17 data locations

Limits

  • Pricing is on request
  • No free plan
  • Linux-based devices are unsupported
  • Mobile browsers are unsupported

Who it suits

It suits law firms, corporations, and legal service providers managing e-discovery and related legal data work. Teams should account for the browser and device restrictions when planning access.

Verdict

RelativityOne covers e-discovery workflows with review controls, production options, and included AI capabilities for committed data volume. Flexible licensing is available, but pricing is not published and mobile browser access is unsupported.

Where Specifiction places it

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