Best Free Legal AI Tools

AI tools for legal research, contract review, and compliance checks.

3 Free Tools
Verified Free

3 Free Legal AI Tools

Spellbook logo

Spellbook

AI contract drafting for lawyers.

Spellbook integrates with Microsoft Word to draft and review contracts using GPT-4. Suggests missing clauses and identifies risky language. Free trial: 7 days.

contractslegalword
0
Free7-day trial
DoNotPay logo

DoNotPay

AI lawyer for consumer rights.

DoNotPay uses AI to fight parking tickets, cancel subscriptions, sue companies in small claims court, and draft legal letters. Free access to basic features.

consumerticketslegal-letters
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FreeFree basic features
Harvey AI logo

Harvey AI

AI for law firms and legal teams.

Harvey AI is used by top law firms for legal research, contract analysis, due diligence, and regulatory compliance. Enterprise product with a free demo available.

law-firmresearchdue-diligence
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FreeFree demo

About Free Legal AI Tools

Legal AI tools powered by artificial intelligence are transforming the way individuals and teams work. Our directory lists only tools that offer a genuine free tier, free trial, or open-source licence — so you can start immediately with no credit card.

Every tool in this list has been manually reviewed to confirm the free tier is real and accessible. We update this list monthly to reflect pricing changes, new launches, and tool shutdowns.

How We Rank Legal AI Tools

  • Generosity of free tier — unlimited usage scores higher than heavily limited trials
  • User ratings — community ratings from verified users
  • Popularity — click-through rate and user saves
  • Feature set — breadth of what you can do on the free plan