Contract review & due diligence
Clause extraction, redlining, and due-diligence review across contract sets. As of 2026-10-07, 13 independent tools are recorded in this category; 7 publish a commitment not to train on customer data and 0 have third-party accuracy evidence.
documented yes documented no not disclosed
| Tool | Built for | No-train | SOC 2 | ISO 27001 | ISO 42001 | ZDR | Accuracy evidence | Incidents on record | Last checked |
|---|---|---|---|---|---|---|---|---|---|
Checkbox First PassCheckbox Software, Inc. · HQ AU Context-aware AI agent in Checkbox that reviews contracts, invoices and incoming legal requests before routing them to in-house legal teams. | In-house legal | No training on customer data for Checkbox First Pass: documented yes | SOC 2 report or certification for Checkbox First Pass: documented yes | ISO 27001 certification for Checkbox First Pass: documented yes | ISO 42001 AI-management certification for Checkbox First Pass: not disclosed | Zero retention with model providers for Checkbox First Pass: not disclosed | none | 0 | 2026-09-16 |
Genie AIGenie AI Ltd · HQ GB Self-serve contract drafting and review assistant with a template library aimed at SMEs and small legal teams; freemium pricing. States it holds no SOC 2 report. | Small firms & solos, In-house legal, Consumers | No training on customer data for Genie AI: documented yes | SOC 2 report or certification for Genie AI: documented no | ISO 27001 certification for Genie AI: documented yes | ISO 42001 AI-management certification for Genie AI: not disclosed | Zero retention with model providers for Genie AI: documented yes | vendor | 0 | 2026-09-22 |
Kira (Litera)Litera · HQ US Predictive machine-learning clause extraction (1,400+ smart fields) paired with Azure-based generative AI for due diligence and high-volume contract review inside the Litera platform. | Large firms, Mid-sized firms | No training on customer data for Kira (Litera): not disclosed | SOC 2 report or certification for Kira (Litera): not disclosed | ISO 27001 certification for Kira (Litera): not disclosed | ISO 42001 AI-management certification for Kira (Litera): not disclosed | Zero retention with model providers for Kira (Litera): not disclosed | none | 0 | 2026-10-05 |
LawgeexLawgeex (legacy brand) · HQ IL Early AI contract-review pioneer; enterprise client group acquired by LegalSifter (Sept 2023) and assets reported sold to Robin AI (Feb 2023). Website still offers demos; founders run Superlegal. | In-house legal | No training on customer data for Lawgeex: not disclosed | SOC 2 report or certification for Lawgeex: not disclosed | ISO 27001 certification for Lawgeex: documented yes | ISO 42001 AI-management certification for Lawgeex: not disclosed | Zero retention with model providers for Lawgeex: not disclosed | none | 0 | 2026-10-05 |
LEGALFLYLEGALFLY · HQ BE Legal AI that anonymises documents locally before sending them to LLMs; names Anthropic and OpenAI as zero-retention subprocessors; on-prem, hybrid and single-tenant Azure deployments. | In-house legal, Mid-sized firms | No training on customer data for LEGALFLY: documented yes | SOC 2 report or certification for LEGALFLY: documented yes | ISO 27001 certification for LEGALFLY: documented yes | ISO 42001 AI-management certification for LEGALFLY: not disclosed | Zero retention with model providers for LEGALFLY: documented yes | none | 0 | 2026-10-07 |
LexCheckLexCheck, Inc. · HQ US AI contract review and redlining inside Microsoft Word against playbooks; SOC 2 Type II; AWS-hosted; DPA published. | In-house legal | No training on customer data for LexCheck: not disclosed | SOC 2 report or certification for LexCheck: documented yes | ISO 27001 certification for LexCheck: not disclosed | ISO 42001 AI-management certification for LexCheck: not disclosed | Zero retention with model providers for LexCheck: not disclosed | none | 0 | 2026-10-07 |
LuminanceLuminance Technologies Ltd · HQ GB 'Legal-Grade AI' for contract review, negotiation and due diligence; 1,000+ enterprise customers; single-tenant AWS deployment per customer with a mixture-of-experts model approach. | In-house legal, Large firms, Mid-sized firms | No training on customer data for Luminance: not disclosed | SOC 2 report or certification for Luminance: documented yes | ISO 27001 certification for Luminance: documented yes | ISO 42001 AI-management certification for Luminance: not disclosed | Zero retention with model providers for Luminance: not disclosed | none | 0 | 2026-09-03 |
MarveriMarveri Inc. · HQ US AI platform for financing and M&A due diligence that organises data rooms, compares documents and flags issues. | Large firms, Mid-sized firms | No training on customer data for Marveri: documented yes | SOC 2 report or certification for Marveri: documented yes | ISO 27001 certification for Marveri: not disclosed | ISO 42001 AI-management certification for Marveri: not disclosed | Zero retention with model providers for Marveri: not disclosed | none | 0 | 2026-09-03 |
Orbital (formerly Orbital Witness)Orbital Witness Limited · HQ GB AI platform for commercial real-estate legal work with source-linked outputs and audit trails; runs OpenAI models; clients include Seyfarth, Vinson & Elkins and BCLP. | Large firms, Mid-sized firms, In-house legal | No training on customer data for Orbital (formerly Orbital Witness): documented yes | SOC 2 report or certification for Orbital (formerly Orbital Witness): documented yes | ISO 27001 certification for Orbital (formerly Orbital Witness): documented yes | ISO 42001 AI-management certification for Orbital (formerly Orbital Witness): not disclosed | Zero retention with model providers for Orbital (formerly Orbital Witness): documented yes | none | 0 | 2026-09-03 |
Robin AIRobin AI Ltd · HQ GB 'Legal intelligence platform' for contract review, search and Q&A across contract repositories; Anthropic and AWS partner. Acquired Lawgeex's enterprise assets in Feb 2023. | In-house legal, Mid-sized firms | No training on customer data for Robin AI: documented yes | SOC 2 report or certification for Robin AI: documented yes | ISO 27001 certification for Robin AI: documented yes | ISO 42001 AI-management certification for Robin AI: not disclosed | Zero retention with model providers for Robin AI: not disclosed | vendor | 0 | 2026-09-03 |
SpellbookSpellbook (Rally Legal Inc.) · HQ CA Word add-in and 'Associate' agent for transactional lawyers to draft, review and redline contracts; 4,500+ teams in 80+ countries; zero-retention agreements with OpenAI and Anthropic. | Small firms & solos, Mid-sized firms, In-house legal | No training on customer data for Spellbook: documented yes | SOC 2 report or certification for Spellbook: documented yes | ISO 27001 certification for Spellbook: not disclosed | ISO 42001 AI-management certification for Spellbook: not disclosed | Zero retention with model providers for Spellbook: documented yes | none | 0 | 2026-09-03 |
ThoughtRiverThoughtRiver Ltd · HQ GB Pre-signature contract review using 5,250+ pre-trained legal concepts with risk scoring and a Word add-in; hosted on Azure UK. Its DPA lists 'ML training' as a processing purpose for customer data. | In-house legal, Mid-sized firms | No training on customer data for ThoughtRiver: documented no | SOC 2 report or certification for ThoughtRiver: not disclosed | ISO 27001 certification for ThoughtRiver: documented yes | ISO 42001 AI-management certification for ThoughtRiver: not disclosed | Zero retention with model providers for ThoughtRiver: not disclosed | vendor | 0 | 2026-09-03 |
Zuva DocAIZuva Inc. · HQ CA Proprietary contract AI (1,400+ provisions) from the original Kira team; DocAI API embedded in Conga; website now leads with a sell-side M&A diligence service. | In-house legal, Large firms | No training on customer data for Zuva DocAI: not disclosed | SOC 2 report or certification for Zuva DocAI: documented yes | ISO 27001 certification for Zuva DocAI: not disclosed | ISO 42001 AI-management certification for Zuva DocAI: not disclosed | Zero retention with model providers for Zuva DocAI: documented yes | none | 0 | 2026-09-03 |
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