ClauseBase

Overview

ClauseBase is a legal drafting and review platform that brings document generation, AI-assisted review, and clause libraries into Microsoft Word. It best suits legal teams that want to standardize drafting and review, rather than manage contracts from creation through archiving. Its breadth is useful, but the lack of contract storage and ready-made legal templates makes it a focused drafting tool, not a complete contract-management system.

Key features

ClauseBuddy turns a template or existing document into an interactive questionnaire, then uses answers to generate consistent, customized documents. Conditional logic helps teams shape questions around earlier responses, making the questionnaire builder relevant for repeatable drafting rather than one-off document editing. Microsoft Word export supports taking generated work into a familiar editing environment.

ClauseBuddy also provides AI reviewing and proofreading to flag risks, errors, and inconsistencies, alongside AI-assisted drafting and document analysis. Clause Finder lets teams build searchable clause libraries and insert approved language into Word documents; comparison tools help with clause and document review. These tools address drafting and quality control, but they do not provide contract storage or archiving, so teams needing a searchable repository for executed agreements will need another system.

ClauseBuddy is available as a Word and Outlook add-in and as a standalone web application. Integrations include iManage, Contractify, Corporify, Google Maps, and company database lookups, with drag-and-drop and API integration options. The product also supports e-signature integration and API access.

ClauseBase states that it is ISO 27001:2022 certified. It says production servers are hosted in Germany and hourly encrypted database backups are stored in Paris. For typical questionnaire templates, business data sent to generate a PDF or DOCX is deleted within 60 to 120 seconds. ClauseBase says customer data is not used to train or fine-tune its own AI models, though selected data fragments are passed to LLMs to answer prompts. Teams assessing sensitive workflows should consider that data handling as part of their own review.

Pricing

ClauseBase is paid, with custom pricing for both plans. There is no free plan, and pricing is obtained by contacting ClauseBase.

• Clause9: Custom pricing; includes advanced drafting and advanced questionnaires. This is the relevant plan for teams prioritizing those capabilities.
• ClauseBuddy: Custom pricing; includes first-draft generation, AI reviewing and proofreading, AI-assisted drafting, AI document analysis, Clause Finder, and comparison tools. It fits teams looking for the broader set of drafting and review functions.

Neither plan has a published price or stated seat, quota, or trial terms, so teams should request a quote and confirm the commercial terms before comparing costs.

Platforms

ClauseBase supports web, Windows, macOS, Linux, API, extensions, and self-hosted deployments. Its Word and Outlook add-ins give Microsoft users an in-document route to the tools, while the standalone web application offers a separate workspace.

Who it's for

ClauseBase is a strong fit for legal teams that repeatedly produce customized documents, want structured questionnaires and reusable clauses, and need review tools alongside drafting. Its legal-engineer support desk and onboarding support may also suit teams implementing a more consistent drafting process. It is a poorer fit for organizations seeking ready-made legal templates or a single product for both drafting and contract archiving; ClauseBase does not offer its own ready-made templates, although third-party inspirational legal content is available.

Pros and cons

• Pros: Questionnaires, conditional logic, Word export, and first-draft generation support repeatable document production.
• Pros: Searchable clause libraries and insertion into Word help teams reuse approved language.
• Pros: AI review, proofreading, drafting, and document analysis cover several parts of the drafting workflow.
• Pros: Word and Outlook add-ins, API access, and named integrations give teams multiple ways to connect their work.
• Cons: No contract storage or archiving, so teams need another place to manage completed agreements.
• Cons: No in-house ready-made legal templates, which puts more of the template-building burden on the customer.
• Cons: Custom pricing and no free plan make it harder to assess cost without contacting the vendor.

Alternatives

For legal document automation, browse Legal Document Automation Software; for a narrower focus on legal forms, see Legal Forms Software.

• XpressDox is another paid option, with Essential at $59 a month and Professional at $79 a month.
• Docassemble is a free, self-hosted option with no software fees; hosting typically costs $10–$40 per month or more depending on performance, availability, and support needs.
• Gavel offers a free trial with 25 free queries per user and shared Workspace collaboration during the trial.
• Legito has a free plan with document lifecycle management, customizable workflows and approvals, and electronic signatures.
• WealthCounsel is another paid option, with membership pricing dependent on firm user count and selection.
• Lawlift offers an Automate plan for up to 5 people, with unlimited templates and documents, a no-code template editor, multi-document workflows, and user management.
• HotDocs is another paid web-based option.
• Clio Draft is another paid web-based option.

Verdict

Choose ClauseBase if your legal team needs a connected workflow for questionnaires, drafting, clause reuse, and document review within Microsoft tools. Its strongest case is the combination of these functions, backed by integrations and onboarding support. Look elsewhere if contract archiving or ready-made legal templates are essential, and get custom pricing before committing.