# The best AI tools for law firms

> What do I use at the firm to draft, review contracts or search case law?

- Canonical: https://serchai.com/en/best-ai/ai-for-law-firms/
- Site: Serchai (https://serchai.com) — AI tools comparator
- Language: en
- Updated: 2026-07-27

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> **The question this segment answers:** What do I use at the firm to draft, review contracts or search case law?

## Ranking

1. [vLex Vincent AI](https://serchai.com/en/reviews/vlex-vincent/) — 4/5 · Price on request — vLex's legal assistant on its own document base: research, litigation and contracts with the source cited.
2. [Gavel](https://serchai.com/en/reviews/gavel/) — 3.9/5 · Free trial · from $83 — Legal document automation: smart Word and PDF templates that fill entire case files.
3. [Paxton AI](https://serchai.com/en/reviews/paxton-ai/) — 3.8/5 · Free trial · from $250 — AI legal assistant for firms: document analysis, drafting and legal research with sources.
4. [Harvey](https://serchai.com/en/reviews/harvey/) — 3.8/5 · Price on request — The reference AI assistant in big law firms: research, contracts and legal workflows end to end.
5. [Legora](https://serchai.com/en/reviews/legora/) — 3.5/5 · Price on request — Agentic operating system for European firms: research, drafting and contract review in Word and Outlook.