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Legal Tech

E-discovery & investigations

Review, investigation, and early case assessment platforms with generative or predictive AI. As of 2026-09-04, 13 independent tools are recorded in this category; 5 publish a commitment not to train on customer data and 0 have third-party accuracy evidence.

documented yes documented no not disclosed

E-discovery & investigations legal tech tools — tool, users, no-training commitment, SOC 2, ISO 27001, ISO 42001, zero data retention, accuracy evidence, incidents on record, last checked.
ToolBuilt forNo-trainSOC 2ISO 27001ISO 42001ZDRAccuracy evidenceIncidents on recordLast checked

Casepoint (CaseAssist)

Casepoint LLC · HQ US

Ediscovery and data-discovery platform with CaseAssist active learning and generative AI (RAG, citations, transparency logs); FedRAMP High and DoD IL5/IL6 authorised.

Courts, Public sector, In-house legal, Large firms, Mid-sized firmsNo training on customer data for Casepoint (CaseAssist): not disclosedSOC 2 report or certification for Casepoint (CaseAssist): documented yesISO 27001 certification for Casepoint (CaseAssist): documented yesISO 42001 AI-management certification for Casepoint (CaseAssist): not disclosedZero retention with model providers for Casepoint (CaseAssist): not disclosednone02026-09-03

Consilio Aurora Legal AI Suite

Consilio LLC · HQ US

Global ediscovery and managed-review provider; Sightline platform plus the Aurora Legal AI Suite with Guided AI Review, Native AI Review, privilege detection and summarisation.

Large firms, In-house legalNo training on customer data for Consilio Aurora Legal AI Suite: not disclosedSOC 2 report or certification for Consilio Aurora Legal AI Suite: documented yesISO 27001 certification for Consilio Aurora Legal AI Suite: documented yesISO 42001 AI-management certification for Consilio Aurora Legal AI Suite: not disclosedZero retention with model providers for Consilio Aurora Legal AI Suite: not disclosednone02026-09-03

DISCO Cecilia AI

CS Disco, Inc. · HQ US

Generative-AI assistant inside DISCO Ediscovery for cited Q&A over review databases, document summaries and first-pass review; launched in Europe in Oct 2024.

Large firms, Mid-sized firms, In-house legalNo training on customer data for DISCO Cecilia AI: documented yesSOC 2 report or certification for DISCO Cecilia AI: documented yesISO 27001 certification for DISCO Cecilia AI: documented yesISO 42001 AI-management certification for DISCO Cecilia AI: not disclosedZero retention with model providers for DISCO Cecilia AI: documented yesvendor02026-09-03

Epiq AI (Epiq Discover)

Epiq Systems, Inc. · HQ US

Epiq Service Cloud ediscovery with Epiq AI document classification, Epiq AI for Review and the Epiq Assist conversational assistant; hosted in any AWS region.

Large firms, In-house legal, CourtsNo training on customer data for Epiq AI (Epiq Discover): not disclosedSOC 2 report or certification for Epiq AI (Epiq Discover): documented yesISO 27001 certification for Epiq AI (Epiq Discover): documented yesISO 42001 AI-management certification for Epiq AI (Epiq Discover): not disclosedZero retention with model providers for Epiq AI (Epiq Discover): not disclosednone12026-09-03

Everlaw (EverlawAI Assistant)

Everlaw, Inc. · HQ US

Cloud ediscovery platform with EverlawAI Assistant for summaries, coding suggestions and evidence-grounded Q&A; separate federal cloud with FedRAMP Moderate authorisation.

Large firms, Mid-sized firms, In-house legal, CourtsNo training on customer data for Everlaw (EverlawAI Assistant): documented yesSOC 2 report or certification for Everlaw (EverlawAI Assistant): documented yesISO 27001 certification for Everlaw (EverlawAI Assistant): documented yesISO 42001 AI-management certification for Everlaw (EverlawAI Assistant): not disclosedZero retention with model providers for Everlaw (EverlawAI Assistant): documented yesvendor02026-09-03

LighthouseIQ

Lighthouse (Lighthouse eDiscovery) · HQ US

Ediscovery services provider; launched AI Search (May 2025) and the LighthouseIQ suite (Jan 2026) for answers, review, privilege and case strategy; region-controlled cloud with UK/EU expansion.

Large firms, In-house legalNo training on customer data for LighthouseIQ: not disclosedSOC 2 report or certification for LighthouseIQ: documented yesISO 27001 certification for LighthouseIQ: documented yesISO 42001 AI-management certification for LighthouseIQ: not disclosedZero retention with model providers for LighthouseIQ: not disclosedvendor02026-09-03

Logikcull

Reveal Data Corporation · HQ US

Self-service cloud ediscovery and legal-hold product for smaller matters; acquired by Reveal in 2023 and still marketed under its own brand; US and EU AWS data centres.

Small firms & solos, Mid-sized firms, In-house legalNo training on customer data for Logikcull: not disclosedSOC 2 report or certification for Logikcull: documented yesISO 27001 certification for Logikcull: not disclosedISO 42001 AI-management certification for Logikcull: not disclosedZero retention with model providers for Logikcull: not disclosednone02026-09-03

Merlin Alchemy

Merlin Search Technologies · HQ US

Single-tenant cloud discovery platform where 'five AI engines' find, review and answer questions across millions of documents with cited reports; utility pricing with sites that can be switched off.

Large firms, Mid-sized firms, In-house legalNo training on customer data for Merlin Alchemy: not disclosedSOC 2 report or certification for Merlin Alchemy: documented yesISO 27001 certification for Merlin Alchemy: not disclosedISO 42001 AI-management certification for Merlin Alchemy: not disclosedZero retention with model providers for Merlin Alchemy: not disclosednone02026-09-03

Nuix Neo Discover

Nuix Limited · HQ AU

Ediscovery and review platform with proprietary 'Cognitive AI' (500+ pre-built models, AI first-pass review, summarisation); one of the few major review platforms offered natively on-premises.

Large firms, In-house legal, CourtsNo training on customer data for Nuix Neo Discover: not disclosedSOC 2 report or certification for Nuix Neo Discover: documented yesISO 27001 certification for Nuix Neo Discover: documented yesISO 42001 AI-management certification for Nuix Neo Discover: not disclosedZero retention with model providers for Nuix Neo Discover: not disclosednone02026-09-03

OpenText eDiscovery Aviator

OpenText Corporation · HQ CA

Generative-AI review and agent layer for OpenText eDiscovery (Axcelerate), calling Anthropic Claude via Amazon Bedrock with session-only data handling; available in all AWS regions.

Large firms, In-house legal, CourtsNo training on customer data for OpenText eDiscovery Aviator: documented yesSOC 2 report or certification for OpenText eDiscovery Aviator: not disclosedISO 27001 certification for OpenText eDiscovery Aviator: not disclosedISO 42001 AI-management certification for OpenText eDiscovery Aviator: not disclosedZero retention with model providers for OpenText eDiscovery Aviator: documented yesvendor02026-09-03

Purpose Legal

Purpose Legal · HQ US

Ediscovery and legal-support services provider hosting Relativity and offering generative-AI review 'ready for use in live matters' with result validation; ISO 27001 and SOC 2 Type II for 10+ years.

Mid-sized firms, Large firms, In-house legalNo training on customer data for Purpose Legal: not disclosedSOC 2 report or certification for Purpose Legal: documented yesISO 27001 certification for Purpose Legal: documented yesISO 42001 AI-management certification for Purpose Legal: not disclosedZero retention with model providers for Purpose Legal: not disclosednone02026-09-03

Relativity aiR

Relativity ODA LLC · HQ US

Generative-AI review, privilege and case-strategy modules built into RelativityOne; prompt-criteria-driven document analysis using Azure OpenAI in regional Azure instances.

Large firms, Mid-sized firms, In-house legal, CourtsNo training on customer data for Relativity aiR: documented yesSOC 2 report or certification for Relativity aiR: documented yesISO 27001 certification for Relativity aiR: documented yesISO 42001 AI-management certification for Relativity aiR: not disclosedZero retention with model providers for Relativity aiR: documented yesvendor02026-09-03

Reveal AI (Ask)

Reveal Data Corporation · HQ US

AI-first ediscovery platform incorporating Brainspace, NexLP, Logikcull and IPRO; 'Ask' generative Q&A; offers private hosted deployment and regional environments.

Large firms, Mid-sized firms, In-house legal, CourtsNo training on customer data for Reveal AI (Ask): documented yesSOC 2 report or certification for Reveal AI (Ask): documented yesISO 27001 certification for Reveal AI (Ask): documented yesISO 42001 AI-management certification for Reveal AI (Ask): not disclosedZero retention with model providers for Reveal AI (Ask): not disclosedvendor02026-09-03

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