Harvey AI vs Spellbook: 2026 Comparison
Harvey AI is the enterprise generalist purpose-built for Am Law 100 — secure workflows across research, drafting, and diligence — while Spellbook is a Word-native add-in laser-focused on contract drafting and redlining for SMB transactional teams. Big Law buys Harvey for end-to-end coverage; small transactional shops get more value, faster, from Spellbook.
Last reviewed: 2026/05/25
Harvey AI
The most expensive legal AI in the market — Am Law 100 firms only.
Spellbook
AI contract drafting and review inside Microsoft Word for transactional lawyers.
5-Dimension Scorecard
Scores 1–5 with 0.1 precision. Bars highlight the higher score per dimension.
Last reviewed: 2026/05/25. Hands-on review pending. Scores reflect industry consensus. LawyerAI does not accept affiliate commissions; Featured placement is clearly labeled and does not influence editorial scores.