ClauseBase vs Docassemble
ClauseBase
clausebase.comDocassemble
docassemble.orgSide by side
| Figure | ClauseBase | Docassemble |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 2 |
| Spec score · Legal Document Automation Software | 8.5 (#4) | 8.9 (#2) |
| Spec score · Legal Automation | 8.3 (#5) | 8.7 (#3) |
| Spec score · Legal Forms Software | 8.4 (#7) | 8.9 (#3) |
| Documentation | The help center includes installation, enterprise deployment, system requirements, access instructions, FAQs and quick-start videos. | The documentation is a broad reference guide with tutorials, side-by-side examples, runnable demonstrations and a full API section rather than a linear beginner manual. |
| Integrations | Named integrations include iManage, LawVu, Corporify and Contractify, with additional integrations available through APIs or on request. | Official installation guidance documents AWS S3, Azure Blob Storage, S3-compatible storage, Google, Facebook and Azure sign-in, Google Maps and VoiceRSS connections. |
| Purpose | ClauseBase provides legal drafting and review tools for creating, refining, and reviewing documents, with its tools available within Microsoft Word. | Docassemble is a free, open-source expert system for guided interviews and document assembly. |
| Support | The company says its support desk is staffed by legal engineers with contract-drafting experience and offers onboarding support. | The project directs users to a community Slack group for help and GitHub issues for bug reports. |
| System requirements | ClauseBuddy requires a recent Microsoft Word for Windows or Mac, Word Online, or a modern browser; older Word versions may disable features. | Normal operation uses about 800-900 MB of RAM and the documentation recommends at least 4 GB of RAM because upgrades need more memory temporarily. |
| What it does | ClauseBase provides legal drafting, document automation, clause management and contract-review tools through ClauseBuddy and Clause9. | Docassemble is a free, open-source platform for guided interviews and document assembly built with Python, YAML and Markdown. |
Plans
In their own words
ClauseBase
ClauseBase provides legal drafting and review tools for creating, refining and checking documents, including tools within Microsoft Word. ClauseBuddy can turn a template or document into an interactive questionnaire that generates customized, consistent documents. Its AI review and proofreading tools identify risks, errors and inconsistencies. Clause Finder lets teams build searchable clause libraries and insert stored clauses into Word documents. ClauseBuddy is available as Word and Outlook add-ins and as a standalone web application. Listed integrations include iManage, Contractify, Corporify, Google Maps, company database lookups, drag-and-drop and API options. ClauseBase says it is ISO 27001:2022 certified. Its production servers are hosted in Germany, with hourly encrypted database backups stored in Paris. For typical questionnaire templates, business data sent to generate a PDF or DOCX is deleted within 60 to 120 seconds. The company says it does not use customer data to train or fine-tune its own AI models. Its focus is drafting, not contract storage or archiving, and it does not supply its own ready-made legal templates. Pricing is available by contacting ClauseBase.
Docassemble
Docassemble is a free, open-source platform for guided interviews and document assembly. An interview can produce downloadable or emailed PDF, RTF or DOCX files, submit applications, interact with APIs or provide information. Authors build interviews with YAML, Markdown and Python logic, and can make questions depend on what information is still needed. Templates can use DOCX or PDF files, with a Word add-in for DOCX workflows. Other listed capabilities include touchscreen signatures, chat, screen sharing, remote screen control, AI, SMS, email, fax, OCR, multilingual interviews and multiuser applications. Developers can extend interviews with Python and connect third-party applications through the API. Deployment options include Docker, Docker Compose, Helm and installation without Docker; the maker recommends Docker. The software has no usage fees, but an internet-hosted server typically costs $10–$40 per month or more. Interview answers are encrypted in the SQL database unless multi_user is True; uploaded and assembled documents are not encrypted.