Postorius vs Sympa
A side-by-side comparison of Postorius and Sympa — pricing, license, deployment, and where each tool wins.
Postorius
docs.mailman3.org
Web user interface to access GNU Mailman.
Sympa
sympa.community
Mailing list manager.
| Feature | Postorius | Sympa |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | CC-BY-SA-3.0 | CC-BY-SA-3.0 |
| Deployment | Self-hosted | Self-hosted |
| Category | Communication - Email - Mailing Lists and Newsletters | Communication - Email - Mailing Lists and Newsletters |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick Postorius if…
- ✓You prefer Postorius's feature set or ecosystem fit.
Pick Sympa if…
- ✓You prefer Sympa's feature set or ecosystem fit.