AI Legal Tools Directory

Real tools used by real legal professionals. Browse our curated directory, try our free tools, and read honest editorial coverage on every product.

All Tools

legal ai assistants

Harvey AI

Best for: Large law firms and enterprise legal departments that need a general-purpose legal AI assistant with top-tier security.

Enterprise AI platform purpose-built for legal professionals. Uses a custom large language model trained on legal data to assist with research, drafting, analysis, and due diligence.

Custom legal LLM trained on law-specific dataContract analysis and due diligence workflowsLegal research with citation support
legal researchReviewed

CoCounsel by Thomson Reuters

Best for: Law firms of all sizes that want AI-powered legal research without leaving the Thomson Reuters ecosystem.

AI-powered legal research assistant built on GPT-4. Offers conversational legal research, document analysis, contract review, and brief drafting — all backed by Thomson Reuters' legal database.

Conversational legal research in plain EnglishDocument review and summarizationContract analysis with clause extraction
contract lifecycleReviewed

Ironclad

Best for: Mid-market and enterprise companies that want to manage the full contract lifecycle — from drafting to signature to renewal — in one platform.

End-to-end contract lifecycle management platform with AI-powered review, redlining, and workflow automation. Used by companies like L'Oreal, Mastercard, and Staples.

AI-assisted contract review and redliningAutomated workflow routing and approvalsClause library with smart suggestions
document drafting

Spellbook

Best for: Lawyers and legal professionals who draft contracts in Microsoft Word and want AI assistance without switching tools.

AI contract drafting assistant that lives inside Microsoft Word. Uses a legal language model to suggest, review, and draft contract clauses in real time as you work.

AI clause suggestions as you draft in WordContract review with risk flaggingTrained on billions of legal data points
contract analysisReviewed

Kira Systems (Litera)

Best for: Law firms and corporate legal teams that handle M&A due diligence, lease abstraction, or any scenario requiring bulk contract analysis.

Machine learning-powered contract analysis platform specializing in due diligence and large-scale document review. Part of the Litera ecosystem.

800+ pre-built smart fields for clause extractionBulk upload for due diligence reviewCustom model training on your document types
e discovery

Everlaw

Best for: Litigation teams, corporate legal departments, and government agencies managing large-scale electronic discovery.

Cloud-native e-discovery platform with AI-powered predictive coding, document clustering, and advanced analytics. Built for litigation teams managing large-scale discovery.

Predictive coding with continuous active learningAI-powered document clustering and categorizationNear-duplicate detection
contract analysis

Luminance

Best for: Legal teams that want AI to handle first-pass contract negotiation and review, not just analysis.

AI-powered platform for contract negotiation, review, and analysis. Uses proprietary Legal-Grade AI to read, understand, and negotiate contracts with minimal human input.

AI-powered contract negotiation in real timeAutomatic redlining against your playbook350+ languages supported
legal researchReviewed

Lex Machina

Best for: Litigators and litigation strategists who want data-driven insights on judges, opposing counsel, and likely case outcomes.

Legal analytics platform by LexisNexis that uses AI and NLP to mine litigation data. Provides judge analytics, case outcomes, timing data, and competitive intelligence.

Judge analytics — rulings, tendencies, timing patternsCase outcome prediction based on historical dataCompetitive intelligence on opposing counsel
contract analysis

Lawgeex

Best for: In-house legal teams drowning in routine contract review (NDAs, vendor agreements, SaaS terms) who want to automate the low-risk stuff.

AI-powered contract review platform that automates the approval of routine business contracts. Compares incoming contracts against your legal policies and approves or flags them automatically.

Automated contract approval for routine agreementsPolicy-based review against your legal standardsIssue flagging with severity ratings
e discovery

Relativity

Best for: Large law firms, corporate legal departments, and service providers that need the most comprehensive and widely-adopted e-discovery platform.

The industry-standard e-discovery platform used by most Am Law 200 firms. Offers AI-powered analytics, review workflows, and production tools for litigation and investigations.

Relativity aiR — AI-powered review and analysisActive Learning for predictive codingStructured analytics (clustering, email threading, near-dupes)