Ranked · best AI legal tools

Best AI legal tools in 2026

We scored 2 ai legal tools on ease of use, value for money, performance and popularity. Harvey leads on 4 out of 5; the category averages 4.

#ToolStar scoreEaseValuePerformancePriceFree plan
1Harvey★★★★☆ 4.03.93.84.6Enterprise pricing on request
2Spellbook★★★★☆ 4.04.33.94.2Quote-based, typically per seat annually
HV

1. Harvey

Harvey AI · Advanced · Enterprise pricing on request

4.0 / 5

Legal AI platform used by large law firms for contract analysis, research, diligence and drafting on firm knowledge.

Strengths

  • Built for regulated legal work
  • Strong document handling

Watch-outs

  • No self-serve plan
  • Enterprise onboarding required
Read the full Harvey review
SB

2. Spellbook

Spellbook · Intermediate · Quote-based, typically per seat annually

4.0 / 5

Contract drafting and review assistant that lives inside Microsoft Word and suggests clauses, redlines and risk flags.

Strengths

  • Fits existing Word workflow
  • Fast first-pass redlines

Watch-outs

  • Pricing not public
  • Still needs lawyer review
Read the full Spellbook review

best AI legal tools — questions, answered

Which tool wins overall?
Harvey scores 4.0 out of 5 — the highest in this category.
Is there a free option?
Free plans are limited here — check each tool's page for its current free tier.
How do we score?
Four scores out of five — ease of use, value for money, performance and popularity — averaged into the star score, using the same verified prices and features shown on each tool's page.

Other ranked categories