# Mailcow vs traefik-crowdsec-bouncer

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Mailcow | traefik-crowdsec-bouncer |
|---|---|---|
| Score | 77/100 ✓ | 41/100 |
| Rank in category | #2 of 106 in Email | #64 of 78 in Security |
| GitHub stars | 13 713 ✓ | 332 |
| Stars, last 30 days | +215 | — |
| Stable releases, 12 months | 16 ✓ | 0 |
| Latest release | 2026-10 · 21 Oct 2026 | — |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | MIT |
| Main language | JavaScript | Go |

## Which one should you pick?

Mailcow scores 77/100 against 41/100 for traefik-crowdsec-bouncer, so it is the safer default.

Mailcow ships more often: 16 stable releases in the past year, against 0 for traefik-crowdsec-bouncer.

If you want the quickest setup, traefik-crowdsec-bouncer is easier to run; Mailcow needs more configuration.

Mailcow is growing faster right now (+215 stars in 30 days).

## Details

- [Mailcow](https://selfhost.directory/project/mailcow) (markdown: https://selfhost.directory/project/mailcow.md)
- [traefik-crowdsec-bouncer](https://selfhost.directory/project/traefik-crowdsec-bouncer) (markdown: https://selfhost.directory/project/traefik-crowdsec-bouncer.md)

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Source: https://selfhost.directory/compare/mailcow-vs-traefik-crowdsec-bouncer