Spellbook

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Spellbook is ranked #3 of 27 in legal AI software on Inferse. It runs on API, Browser extension, macOS, Web, Windows. There is no free plan. A free trial is offered.

Compared on legal AI software

Free plan: Nospellbook.com

Facts

What it does: Spellbook uses AI to help legal teams review contracts, draft agreements, and keep positions consistent across a deal.spellbook.com · 30 Sept 2026
Contract review: It scans contracts for client risks, drafting errors, and other issues, then suggests redlines and comments in Microsoft Word.spellbook.com · 30 Sept 2026
Drafting: It drafts clauses and documents from scratch or existing precedents, and adapts language to the contract type, jurisdiction, party details, and writing style.spellbook.com · 30 Sept 2026
Ask and research: Ask provides answers with citations and can research more than 1,000 vetted statutes, regulations, and legal and government databases.spellbook.com · 30 Sept 2026
Playbooks: Teams can save and reuse instructions that guide how Spellbook reviews documents.spellbook.com · 30 Sept 2026
Integrations: Spellbook lists iManage, OneDrive, Dropbox, SharePoint, and Google Drive integrations, and its homepage also lists Slack, Microsoft Word, and Google Docs.spellbook.com · 30 Sept 2026
Security: Spellbook states it is SOC 2 Type II, HIPAA, GDPR, and EU AI Act compliant.spellbook.com · 30 Sept 2026
Data retention: Spellbook says its agreements with OpenAI and Anthropic provide zero data retention, so customer request and response data is not persisted by those LLMs.spellbook.com · 30 Sept 2026
Data locations: Spellbook says customer data is stored and processed using cloud providers with data centers in Canada and the US.spellbook.com · 30 Sept 2026
Support: The pricing page lists online customer support and group training sessions for law firms, and team training sessions and online support for in-house teams.spellbook.com · 30 Sept 2026
Intended users: Spellbook is designed for in-house legal teams and law firms, and the company says it serves law firms in more than 80 countries.spellbook.com · 30 Sept 2026