head to head · open source
Documenso vs OpenSign
Documenso has 15,062 GitHub stars, 3,225 forks, 238 open issues and last shipped yesterday. OpenSign has 7,002 stars, 824 forks, 148 open issues and last shipped 28 days ago. Documenso leads on adoption by 115% (15,062 vs 7,002 stars). Documenso is written in TypeScript under AGPL-3.0; OpenSign is written in JavaScript under a custom or non-standard licence. Documenso has attracted 21% as many forks as stars, OpenSign 12%. Documenso was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 6 topic tags (digital-signature, document-signing, docusign-alternative, e-signature), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 8884 open source comparisons
Side by side
| Documenso | OpenSign | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 7.0K |
| License | AGPL-3.0 | Custom / other |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-17 | 2026-08-21 |
| Forks | ⑂ 3.2K | ⑂ 824 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Documenso if
- You weight community size — 15K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick OpenSign if
- You want the OpenSign feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches JavaScript
- You evaluated both and OpenSign fits your workflow better
About Documenso
Documenso is open source document signing software. It lives in business software ecosystem, specifically document management and e signatures. Project calls itself open source DocuSign alternative. It provides digital signing for PDF documents. It is written in TypeScript. It is licensed under AGPL 3.0. Repository shows 15014 stars, 3207 forks, 238 open issues, last push 2026 09 14.
read the full Documenso overview →
About OpenSign
OpenSign is a free and open source document e signing application built in JavaScript, positioned by its maintainers as an alternative to commercial platforms such as DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign and Zoho Sign. It lives in the business software ecosystem, specifically the document management and e signature category, and its topic list places it alongside digital signature, electronic signature, esign, legaltech and hacktoberfest projects. The project is distributed through a GitHub repository under the opensignlabs organisation, with a companion website at opensign…
read the full OpenSign overview →
More in Business Software
Related comparisons
More Document Management & E-Signatures projects
Compare either of these against the rest of the Document Management & E-Signatures field.
Frequently asked questions
Is Documenso or OpenSign more popular?
Documenso has 15,062 GitHub stars and OpenSign has 7,002. Documenso has the larger community by that measure.
Are Documenso and OpenSign free?
Both are open source. Documenso is licensed under AGPL-3.0, and OpenSign has no licence declared in this registry. Both are free to self-host.
What is the difference between Documenso and OpenSign?
Documenso is written in TypeScript and OpenSign in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Documenso or OpenSign?
Choose Documenso if you want the larger community (15,062 stars) or its AGPL-3.0 licence terms. Choose OpenSign if its feature set, stack or Custom / other licence fits better. Both are self-hostable.