Spellbook vs Harvey AI: Contract AI Comparison

Spellbook and Harvey AI both assist with contract work, but at very different scales. Spellbook lives in Microsoft Word and targets individual attorneys doing transactional work. Harvey AI is an enterprise platform for large firms and legal departments.

Read Spellbook Review →Read Harvey AI Review →

Our Verdict

Spellbook is the clear choice for solo and small firm attorneys doing contract work in Word. Harvey AI is appropriate for large firms needing enterprise-grade AI across research, drafting, and document review.

Best For: Spellbook

Individual attorneys and small firms doing contract drafting in Word

Best For: Harvey AI

Large law firms and legal departments needing full-scale enterprise legal AI

Feature Comparison

Feature	Spellbook	Harvey AI
Word Integration	Yes — built into Word	No — separate platform
Contract Drafting	Excellent	Yes — strong
Contract Review	Yes — clause by clause	Yes — deep analysis
Legal Research	No	Yes
Due Diligence	No	Yes — core use case
Pricing	$99/month — accessible	Enterprise only — $$$
Setup Complexity	Low — Word add-in	High — enterprise implementation

Pricing Comparison

Spellbook

~$99/month per user. Team plans available. Accessible for small firms.

Harvey AI

Enterprise only. Custom pricing. Not accessible without sales engagement.

Disclaimer: Comparisons are based on publicly available information and product documentation. Tool features and pricing change frequently — always verify with vendors directly. Nothing on this site constitutes legal advice.