Spellbook
Also known as: Spellbook Legal, Spellbook Associate
Contract drafting and review inside Microsoft Word, with the agentic Spellbook Associate review layer. Self-serve per-seat for 4,000+ legal teams.
Spellbook is an AI suite for transactional lawyers that works inside Microsoft Word, used by more than 4,500 in house legal teams and law firms in over eighty countries, among them eBay, Dropbox, Fender, BDO, Baker Donelson and AtkinsRéalis. The Word add in reviews and redlines contracts and flags risks, drafts from scratch or from the firm's saved libraries and precedents, answers questions about a document with citations, compares terms against industry standards, and applies playbooks that encode the firm's own negotiation positions to every review.
Spellbook Associate, a second product with its own web application, is an agent for multi document matters: it takes a goal, breaks it into tasks and executes them across a document set, updating terms and party details, fixing issues across documents, reviewing datarooms, financing documents, disclosure schedules and employment packages, and revising many documents in one action, with the lawyer's oversight.
Documents can be pulled directly from iManage and OneDrive under the firm's existing permissions and ethical walls, and answers can be grounded in more than two hundred public legal databases, always with citations back to the source. Spellbook holds SOC 2 Type II, HIPAA and GDPR compliance and an EU AI Act classification opinion, signs in through the customer's Microsoft accounts so multi factor authentication is enforced in the customer's own tenant, runs on OpenAI and Anthropic models under zero data retention agreements, and stores data in Canada and the United States. Pricing is by team member on the license, with a seven day free trial.
Vendor details
Canonical URL
https://spellbook.com
Category
Enterprise operations agent
Subcategory
Legal — contract drafting/review (Word add-in)
Company status
independent
Use cases & customers
Primary use cases
Target customers
Deployment options
In practice
Your lawyers live in Microsoft Word, not another legal app. Spellbook works inside Word, handling contract drafting and review where the document already is.
A contract needs a full review and the associate who'd do it is slammed. Spellbook Associate runs an agentic review pass, surfacing issues before a human takes the final look.
Enterprise legal AI won't sell to a small team without a big seat minimum. Spellbook is self-serve and per-seat, built for the mid-market firms those minimums exclude.
Agentic Index coverage score
6.0 / 14 capabilities · 43%
| Integrations & Tool Calling | Partial |
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Spellbook works inside Microsoft Word and its Associate web application. The integrations page documents connections to iManage and OneDrive that pull the customer's documents into a chat context or project, and to more than two hundred public legal databases, all in the read direction and governed by the customer's existing permissions. Nothing shows action in a third party system or a framework for adding the customer's own tools. SourceSpellbook, spellbook.com/integrations/imanageread 2026-09-06 |
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| Workflow Orchestration | Full |
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Associate takes a goal, breaks it into tasks and executes them across a document set. It updates terms and party details and fixes issues across documents, reviews datarooms and financing documents, disclosure schedules and employment packages, and revises multiple documents in one action. Associate Projects hold the files a workflow runs over, so the work runs in several steps on Spellbook's own agent. SourceSpellbook, spellbook.com/associateread 2026-09-06 |
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| Knowledge Grounding & RAG | Full |
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Drafting and review draw on the customer's own material and on outside sources. The customer's saved libraries and precedents and its playbooks, which encode its standards for every later review, are joined by its document history connected from iManage and OneDrive, with citations back to the source. Outside the firm, Spellbook draws on more than two hundred public legal databases, and Compare benchmarks terms against industry standards. All of it persists across sessions and stays queryable. SourceSpellbook, spellbook.com/integrations/imanage and spellbook.com/pricingread 2026-09-06 |
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| Human Oversight & Guardrails | Partial |
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Playbooks bound how Spellbook reviews a document against the customer's own standards, Associate is sold as working through matters spanning many documents with the lawyer's oversight, and its output lands as redlines and drafts the lawyer accepts or revises in Word. Accepting a redline in Word is a gate the customer already owns; Spellbook documents no approval step or escalation inside a run, and no review and approve surface of its own. SourceSpellbook, spellbook.com/pricing and spellbook.com/associateread 2026-09-06 |
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| Security, Identity & Governance | Full |
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Both halves sit on the vendor's own security page. On compliance, Spellbook cites SOC 2 Type II and HIPAA controls with BAAs, compliance with GDPR, CCPA and PIPEDA, and an independent classification opinion under the EU AI Act, with reports in a trust portal. On access, identity runs through the customer's own provider: the Word add in signs in with Microsoft accounts, so a company enforces authentication controls including MFA inside its own Entra tenant. No role or permission model inside Spellbook is documented, and the iManage integration inherits iManage's own permissions and ethical walls rather than adding Spellbook's. SourceSpellbook, spellbook.com/securityread 2026-09-06 |
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| Observability & Auditability | Partial |
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Answers from Ask and Associate carry citations back to the source document, whether an uploaded file, an iManage or OneDrive document or a public legal database, so a conclusion can be traced to the passage it rests on. What is missing is a record of the work itself: no run trace of Associate's steps or audit log of user and agent actions is documented, and there is no export. SourceSpellbook, spellbook.com/integrations/imanage and spellbook.com/associateread 2026-09-06 |
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| Memory & State Persistence | Unable to verify |
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Associate Projects hold files and chat context for the duration of a project, the application's working set, and playbooks are the customer's standards. No memory layer with a stated scope and lifetime is described, and nothing shows conversation state lasting beyond a project. SourceSpellbook, spellbook.com/associate and spellbook.com/integrations/imanageread 2026-09-06 |
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| Deployment & Data Residency | Unable to verify |
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Customer data is stored and processed in cloud data centers in Canada and the United States on Amazon Web Services, according to the security page, with the subprocessor and location list in the trust portal. A customer cannot choose between those locations, and there is no customer cloud or on premises option, so the buyer has nothing to choose. SourceSpellbook, spellbook.com/securityread 2026-09-06 |
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| Prebuilt Agents, Templates & Packs | Partial |
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The Spellbook Suite is one Word add in whose modes (Review, Draft, Ask, Compare and Playbooks) are parts of the same product, plus Associate, a second product for projects spanning many documents. Playbooks are standards the customer writes, and the clause library in the site's resources is public reference content rather than a pack inside the product. Autonomous Contract Management is in early access. SourceSpellbook, spellbook.com/pricing and spellbook.com/associateread 2026-09-06 |
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| Triggers & Channel Coverage | Partial |
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A lawyer starts Spellbook by invoking it in the Word add in or opening a project in the Associate web application. No event trigger, schedule or webhook is documented, and no inbound channel. SourceSpellbook, spellbook.com/associate and spellbook.com/pricingread 2026-09-06 |
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| Model Flexibility & Routing | Partial |
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OpenAI and Anthropic are the large language model providers behind the product, each under a negotiated zero data retention agreement, as the security page names them. Spellbook uses more than one provider on its own side, and no customer or admin can select the model. SourceSpellbook, spellbook.com/securityread 2026-09-06 |
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| APIs, SDKs & MCP Extensibility | Unable to verify |
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Nothing lets an outside caller drive Spellbook: no API, SDK or MCP server is documented. The integrations page lists file syncing and cloud storage sources that Spellbook reads, the site's product, resources and support navigation carries no developer link, and the help center runs on Intercom. SourceSpellbook, spellbook.com/integrations/imanage and spellbook.com/pricingread 2026-09-06 |
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| Testing, Debugging & Optimization | Unable to verify |
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No test harness, scored test cases, quality gate or optimization loop for Associate or for a customer's playbooks appears on the Associate, pricing, security or integrations pages. Associate checking its own work mid project is a loop at run time on each output, not a change put under test. SourceSpellbook, spellbook.com/associateread 2026-09-06 |
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| Browser & Computer Use | Unable to verify |
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Spellbook runs as a Microsoft Word add in and an Associate web application working over uploaded and connected documents; the product running inside Word is not an agent operating an interface, and no browser, desktop or computer control is documented. SourceSpellbook, spellbook.com/associateread 2026-09-06 |
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The Agentic Index coverage score grades every vendor Full, Partial or Unable to verify against the same 14 buyer facing capabilities, from public evidence only. Each capability links to how all vendors in the index score on it. How this evidence is graded
Recent platform changes
Spellbook launched an AI Document Editor within its Associate platform, allowing lawyers to review, edit, and finalize contracts natively without switching to Microsoft Word. The editor enables users to prompt the AI to make targeted, multi-document redlines, while retaining the ability to manually amend text, add comments, and accept or reject AI suggestions in a unified interface.
Bears on: Workflow orchestration
View sourceSpellbook launched a native integration for Google Docs, bringing its AI contract review, playbooks, and Ask Q&A features directly into the browser-based document editor. The integration allows legal teams to apply redlines and run reviews directly on the page. This bypasses the previous requirement to download documents and open them in Microsoft Word.
Bears on: Integrations
View sourcePricing
Contact for pricing
seats
Included quota
Both packages bundle the Word add in and Associate with training and support.
What is public
The pricing page publishes the model but no price: custom pricing set by the number of team members on a license, with a Law Firms package and an In House package that both bundle the Word add in and Associate, group or team training, and dedicated support for teams over ten. A seven day free trial is offered to lawyers and legal teams, extended trials to larger organizations by demo, and free access to academic institutions.
Billing mechanics
Per license, priced by the number of team members; figures are quoted through a demo.
Cost watchouts
Requires Microsoft Word; no rate card is published, so seat price and any minimum are quote specific.
Variable cost rationale
Per license pricing with no metered usage published.
Additional watchouts
Microsoft Word add in; pricing is quoted rather than listed.
Sales call required
Yes, required for paid access
Free / trial
Seven day free trial; extended trials by demo; free academic access; no free tier
Lowest paid plan
Not published
Commercial notes
Seven day free trial; extended trials by demo; free academic access.
Key ambiguities
The model is published and the price is not.
Support SLA / resale
Email/standard support at entry; priority support, dedicated support, group training, and custom playbook building on team/enterprise
Missing data
No per seat price, tier list or seat minimum is published. Earlier entry, professional and enterprise dollar figures were third party estimates and are withdrawn.
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Alternatives to Spellbook
The closest documented capability profiles to Spellbook among enterprise operations agents tracked by Agentic Index, ordered by similarity on the same 14 point evidence the rankings use. No vendor pays for placement.
- o9 Solutions6.5 / 14Fuller documented coverage on Triggers & Channel Coverage
- Balerion AI4.5 / 14A lighter documented profile than Spellbook
- effie.ai4.5 / 14A lighter documented profile than Spellbook
- Firmbase5.5 / 14Fuller documented coverage on Prebuilt Agents, Templates & Packs
- ParkourSC5.5 / 14Fuller documented coverage on Triggers & Channel Coverage
- Planned6.5 / 14Adds documented Testing, Debugging & Optimization
Similarity is computed from each vendor's Agentic Index coverage score evidence, axis by axis, not from the totals. How this evidence is graded