OpenSign vs SeedDMS
A side-by-side comparison of two self-hosted document management options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
OpenSign
Document signing software (alternative to DocuSign)
VS
SeedDMS
Easy-to-use web-based document management system
| Feature | OpenSign | SeedDMS |
|---|---|---|
| Category | Document Management | Document Management |
| License | AGPL-3.0 | GPL-2.0 |
| Language | JavaScript | PHP |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker | docker, bare-metal, source |
| GitHub stars | ★ 6,783 | ★ 200 |
| First released | 2026 | 2010 |
| Replaces | — | SharePoint, M-Files |
Why pick each one
Choose OpenSign if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 6.8k GitHub stars
- Written in JavaScript
Frequently asked questions
Is OpenSign or SeedDMS better?
Neither is universally better. OpenSign has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are OpenSign and SeedDMS free and open-source?
Yes. OpenSign is licensed under AGPL-3.0 and SeedDMS under GPL-2.0. Both can be self-hosted at no software cost.
Can I run OpenSign and SeedDMS with Docker?
OpenSign: yes. SeedDMS: yes.