Overview
Spellbook is a legal AI suite for commercial legal work. It is built for law firms and in-house legal teams that need help reviewing, drafting, redlining, benchmarking, and managing contract workflows inside Microsoft Word.
The product is not a general chatbot. Spellbook focuses on legal workflows, including its Word Add-In, Review, Draft, Ask, Benchmarks, Playbooks, and Associate, a multi-document agent for legal matters. That makes it most relevant for transactional lawyers and legal teams working with contracts every day.
As of April 28, 2026, Spellbook's official pricing page says pricing is custom and based on the number of team members on a license. It also offers a 7-day free trial for lawyers and legal teams, with extended trials possible for larger organizations. Spellbook states that it is SOC 2 Type II compliant and supports privacy controls such as zero data retention agreements.
For adjacent research, compare AI design tools, AI UI design tools, AI website design tools.
Key Features
- Microsoft Word add-in - Spellbook works directly inside Microsoft Word for contract drafting and review.
- Contract review and drafting - Lawyers can review clauses, draft language, ask questions, and redline documents.
- Benchmarks - Spellbook provides benchmarking workflows for contract language.
- Playbooks - Teams can save and reuse instructions for how contracts should be reviewed.
- Associate agent - Spellbook Associate supports multi-document legal matter workflows with human oversight.
- Legal security posture - Spellbook highlights SOC 2 Type II compliance, GDPR, CCPA, and zero data retention agreements.
Pricing & Plans
Spellbook uses custom pricing rather than fixed public tiers.
| Plan path | Pricing | Best fit |
|---|---|---|
| Law Firms | Custom, based on team size and needs | Firms using AI to streamline drafting, redlining, and client work |
| In-House Teams | Custom, based on team size and needs | Legal departments reducing outside counsel dependency and contract workload |
| Free trial | 7 days; larger organizations may request extended trials | Lawyers and teams testing fit before purchase |
| Academic access | Free access available for academic institutions | Law schools and legal education programs |
Buyers should ask about seat count, contract length, Word Add-In access, Associate access, playbook services, training, support, and data retention terms.
Best For
Spellbook is best for commercial lawyers, law firms, and in-house legal teams that regularly draft, review, and negotiate contracts.
FAQ
What is Spellbook?
Spellbook is a legal AI suite for contract drafting, review, playbooks, benchmarks, and multi-document legal workflows.
Does Spellbook offer a free trial?
Yes. Spellbook says lawyers and legal teams can try it free for 7 days.
How much does Spellbook cost?
Spellbook uses custom pricing based on team members and needs. Buyers need to book a demo or contact sales.
Is Spellbook secure?
Spellbook says it is SOC 2 Type II compliant and supports privacy protections including zero data retention agreements.
Who should use Spellbook?
Spellbook is best for users who need the workflow described in this review and want to compare it against adjacent AI tools before adopting it.
Does Spellbook replace human review?
No. It can speed up the workflow, but important outputs should still be checked for accuracy, quality, and fit before production use.
