Loading
Mailcow vs Senlo
Side-by-side facts from the catalog. No overall winner - pick from license, hosting, and activity differences.
| Attribute | Mailcow | Senlo |
|---|---|---|
| GitHub stars | 13,556 | 177 |
| License | GPL-3.0 | AGPL-3.0 |
| Self-hosted | Yes | Yes |
| Docker noted | — | Yes |
| Cloud / hosted | — | — |
| Primary language | JavaScript | TypeScript |
| Last commit | 2026-09-21 | 2026-10-03 |
| Difficulty | Not assessed | Not assessed |
| Forks | 1.8k | 6 |
| Star growth | Not recorded | Not recorded |
| Pricing | Not recorded | Not recorded |
| Integrations | Not recorded | Not recorded |
| Alternative to | Not recorded | Not recorded |
Best for Mailcow
Mailcow packages a self-hosted mail server and administration tools in Docker.
Best for Senlo
Senlo provides self-hosted email infrastructure with campaign editing and an API.