List of the Best Contract Review AI Software in 2026

What is Summize?

Summize is an innovative contract management software designed to simplify contract inspection, creation, and maintenance for legal teams. It uses conversational software to speed up contract procedures, providing valuable insights and generating rapid summaries for lawyers and their clients. ...

What is Evisort?

Evisort is the ultimate go-to for Contract Management and AI Technology. With its innovative Contract Intelligence Platform, legal, procurement, sales, finance, and IT teams can simplify and streamline their contracts. Experience the convenience of drafting, redlining, approving, signing, ...

What is Legartis?

Legartis is the ultimate platform for digital legal contracts that harnesses the power of AI. It helps your team to automatically review and analyse documents, quickly extract confidential data in a secure environment, and quickly make value-driven legal decisions. It promotes maximum ...

What is Zuva DocAI?

Zuva DocAI is the perfect AI platform to integrate contract intelligence into applications without the need for extensive development or infrastructure. Our intuitive Admin Console quickly generates tokens for easy access to API endpoints. Documents can be quickly uploaded to the file cache and ...

What is Spellbook?

Spellbook is a contract drafting tool built into Microsoft Word that uses GPT-4 to suggest language, flag missing clauses, and speed up review. It draws on a knowledge base from legal sources and public documents to provide context-aware suggestions for each clause.

What is TermScout?

TermScout analyses commercial contracts and certifies how favourable their terms are relative to market standard, letting buyers and sellers see where an agreement sits against comparable deals.

What is Harvey?

Harvey applies large language models to legal work including contract review and analysis, research and drafting, and is used by law firms and in-house legal departments.

What is LegalOn?

LegalOn reviews contracts against playbooks authored by practising lawyers, flagging risky or missing clauses and suggesting revisions. It covers a range of agreement types for in-house legal teams.

What is ThoughtRiver?

ThoughtRiver reads inbound contracts before signature, scores them against a company's risk position and flags the clauses that need negotiation, aimed at in-house legal teams handling high contract volume.

What is Ivo?

Ivo reviews contracts against a team's own positions and issue lists, producing redlines and summaries inside Word, aimed at in-house counsel handling repetitive commercial agreements.

What is Definely?

Definely works inside Microsoft Word, surfacing defined terms, cross-references and related provisions without leaving the document, so lawyers can review long agreements without losing their place.

What is DraftWise?

DraftWise surfaces a firm's previously negotiated language while drafting and reviewing, letting lawyers compare proposed terms against what they have accepted before.

What is Kira?

Kira, now part of Litera, extracts and analyses provisions across large contract sets for due diligence, lease abstraction and compliance review. It is trained to identify clause types and surface deviations across thousands of agreements.

What is Diligen?

Diligen identifies and summarises provisions across contract sets, with custom clause training for firm-specific review criteria, used for due diligence and contract audits.

What is Genie AI?

Genie AI drafts and reviews contracts against an open library of legal templates, aimed at startups and small legal teams that need agreements produced and checked without external counsel.

What is Luminance?

Luminance automates contract work end to end — drafting and generation, AI-assisted negotiation review inside Microsoft Word, enterprise-wide contract analysis, compliance monitoring, and discovery for litigation. It uses a multi-model architecture the company describes as a panel of judges to ...

What is Robin AI?

Robin AI reviews, analyses and finalises contracts for enterprise legal teams, with a chat interface for interrogating a document, advanced search across thousands of contracts that automatically detects contract types and key terms, obligation tracking with alerts for deadlines and compliance, ...

What is Henchman?

Drafting legal documents shouldn't be a daunting task. Henchman is the perfect tool to make it easy and effortless. It offers an unparalleled experience where you can draft quicker and get better clauses and definitions right when you need them. With its fast clause suggestions and ability to ...