The best AI tools for lawyers and legal teams
Legal work is reading and writing at scale — contracts, briefs, memos, discovery. AI can't give legal advice, but it's very good at the volume around it: summarising long documents, drafting first passes, and researching with cited sources. Here's the stack we recommend for solo practitioners and small firms in 2026.
Get my personalized shortlistWhy use AI for writing?
- Summarise contracts, depositions and discovery in minutes
- Draft first-pass memos, letters and clauses from a brief
- Research with cited, checkable sources
- Analyse entire document sets in a single long-context pass
Top 5 Writing AI tools
Hand-picked for solo practitioners, small law firms, in-house counsel, paralegals.
Claude
4.9Thoughtful AI with long context
Anthropic's Claude excels at nuanced reasoning, large document analysis, and creative writing. Industry-leading context window.
ChatGPT
4.8Conversational AI for everything
OpenAI's flagship chatbot. Great for brainstorming, writing, coding help, and general Q&A. Supports plugins, web browsing, and custom GPTs.
Perplexity
4.7AI search with real sources
Conversational search engine that synthesizes answers from the web with cited sources. Perfect for research and fact-checking.
Kimi AI
4.5Long-context Chinese AI
Moonshot AI's assistant with 2 million token context window. Exceptional for analyzing entire books, legal docs, and codebases.
Notion AI
4.4AI inside your workspace
AI features baked into Notion: summarize notes, draft content, extract action items, and auto-fill databases.
Frequently asked questions
Is it ethical for lawyers to use AI?+
Yes, with the same duties as any tool: competence, confidentiality and verification. Never let AI output reach a filing unverified — hallucinated citations have already cost real lawyers real sanctions.
What's the best AI for legal research?+
Perplexity for cited web research, Claude and Kimi for analysing long documents. For primary legal sources, pair them with a dedicated legal research database.
Can I paste client documents into ChatGPT?+
Not into free consumer tiers. Use plans that contractually don't train on your inputs (Team/Enterprise), or a firm-approved tool, and check your jurisdiction's confidentiality guidance first.
Will AI replace paralegals?+
It's absorbing the summarising and first-draft work. The judgement — what matters, what's missing, what the client actually needs — stays human.
Not sure which writing tool fits you?
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