What Spellbook does
Spellbook is a legal AI Word add-in and multi-document workspace for contract review, playbook redlining, drafting, clause reuse, comparison, and document questions.
Spellbook concentrates legal AI in Microsoft Word, where commercial lawyers already negotiate contracts. Reviews can flag missing or risky language, Benchmarks compare coverage with requirements, and Playbooks encode team rules for targeted redlines. Draft can propose clauses, full documents, summaries, or client communications, while a clause library retrieves precedent language. The separate Associate application handles multi-document comparison, template revision, and questions across Word, PDF, and text references. This division keeps single-document redlining distinct from broader analysis.
Spellbook's current public journey emphasizes a seven-day website trial and sales contact rather than a stable rate card, so paid pricing should be treated as quote-based and verified before purchase. The website trial expires without automatically charging; a sales-assisted trial may convert under separate agreed terms. Buyers should confirm users, Word and DMS compatibility, Associate access, document limits, libraries, playbooks, roles, SSO, support, retention, renewal, and export behavior. After a trial ends, projects become inaccessible unless the account upgrades, even though source documents remain in the user's own systems.
A proposed redline can be fluent and still change risk allocation, omit a jurisdiction-specific requirement, conflict with another clause, or misuse a precedent. Applying all changes without inspection defeats the product's role as a first-pass assistant. Legal teams should preserve tracked changes, compare defined terms and cross-references, verify every authority, and assign final approval to qualified counsel. Spellbook documents granular roles for shared libraries and playbooks; procurement should additionally verify current encryption, subprocessor, model-training, retention, region, incident, and client-confidentiality terms rather than infer them from Word integration.
How Spellbook works
The Word add-in reads the open contract and applies a general review, benchmark, custom instruction, or team playbook to identify issues and propose tracked revisions or comments. Draft and clause-library tools create or adapt language at the cursor. Associate accepts several reference documents for comparison, questions, or template updates, after which a lawyer reviews and returns approved changes to Word.
Open the authoritative Word draft
Begin with the correct contract version and identify party, jurisdiction, client position, playbook, and negotiation stage. The add-in uses the open document plus selected instructions and permitted library context.
Generate issues and tracked proposals
Benchmarks, general Review, custom instructions, or Playbooks inspect the agreement and propose comments or redlines. Each suggestion is a first pass; definitions, cross-references, precedence, and commercial context can alter its effect.
Adapt language and precedents
Draft creates clauses or other text, while the library retrieves approved precedent and Auto-Adjust fits it to the document. Associate can compare several files or update a template using references outside the single-document flow.
Inspect every legal consequence
The lawyer reviews tracked changes, defined terms, internal consistency, authority, and client instructions before applying or sending. Preserve versions and update shared playbooks only through controlled ownership and approval.
How to set up Spellbook
Confirm technical and ethical fit
Check supported Word environment, DMS needs, client confidentiality duties, jurisdictions, intended contract types, prohibited content, and who may approve redlines.
Start the correct trial
Use the seven-day website trial or document sales-assisted conversion terms, then obtain complete paid pricing, features, retention, security, and cancellation details.
Configure users and resources
Assign admin, editor, viewer, and consumer roles; add only approved playbooks, benchmarks, clause folders, and DMS connections under least privilege.
Benchmark contract reviews
Test familiar agreements with known issues, compare general and playbook reviews, inspect every tracked change, and measure misses, false flags, and editing time.
Deploy with lawyer approval
Require clause, definition, cross-reference, authority, and commercial review; preserve version history and periodically update playbooks from approved negotiating positions.
Spellbook FAQs
How much does Spellbook cost?
Spellbook currently routes buyers through a trial or sales process rather than a stable public rate card. Request a written quote covering users, products, integrations, and renewal.
How long is the Spellbook trial?
Its self-serve website trial lasts seven days and expires without automatic charging. Sales-assisted trials can have different conversion terms, which should be documented.
Does Spellbook work outside Microsoft Word?
The main add-in handles single-document Word workflows. Associate is a web and desktop application for multi-document comparison, questions, and template updates.
Can Spellbook apply every redline automatically?
It can offer Apply All, but lawyers should inspect each revision because a plausible change can alter risk, conflict with another term, or miss client instructions.
What happens to documents after cancellation?
Spellbook says source documents remain in Word, a DMS, or the user's storage. Access to Spellbook projects and account data depends on subscription status and retention terms.
Listing reviewed 2026-07-15. Product details and pricing can change; verify important terms on the provider's website.
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