DocuSeal
E-signatureOpen source DocuSign alternative. Create, fill, and sign digital documents ✍️
19k AGPL-3.0 Active
Replaces DocuSign E-signature
Open-source alternatives to DocuSign
3 self-hostable options you can run on your own server, compared on facts from GitHub (fetched Oct 21, 2026).
Side-by-side comparison
| Tool |  DocuSeal |  Documenso |  OpenSign |
|---|---|---|---|
| GitHub stars | 18,764 | 15,498 | 7,135 |
| License | AGPL-3.0 | AGPL-3.0 | Custom / see repo |
| Last push | Oct 19, 2026 Active | Oct 21, 2026 Active | Oct 21, 2026 Active |
| Forks | 1,898 | 3,379 | 847 |
| Open issues + PRs | 128 | 217 | 167 |
| Main language | Ruby | TypeScript | JavaScript |
| Links | Repo · Website | Repo · Website | Repo · Website |
Highlighted cells mark the highest star count and the most recent push. Source: GitHub REST API, per-tool links on each tool page. Copyleft licenses (AGPL/GPL) require sharing modifications if you distribute or (AGPL) serve them; check the repo license before deploying.
The options
Documenso
E-signatureThe Open Source DocuSign Alternative.
15k AGPL-3.0 Active
Replaces DocuSign 
OpenSign
E-signature🔥 The free & Open Source DocuSign alternative
7.1k Custom / see repo Active
Replaces DocuSign