Apache AirflowvsProton Mail Bridge
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Apache Airflow | Proton Mail Bridge | |
|---|---|---|
| Score | 84/100 | 60/100 |
| Rank in category | #2 of 32 in Workflow Automation | #11 of 33 in Communication |
| GitHub stars | 47 308 | 1 575 |
| Stars, last 30 days | +342 | +0 |
| Stable releases, 12 months | 7 | 10 |
| Latest release | providers-ydb/2.6.1 · 13 Oct 2026 | v3.27.1 · 8 Oct 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | Yes | No |
| License | Apache-2.0 | GPL-3.0 |
| Main language | Python | Go |
Which one should you pick?
Apache Airflow scores 84/100 against 60/100 for Proton Mail Bridge, so it is the safer default.
Proton Mail Bridge ships more often: 10 stable releases in the past year, against 7 for Apache Airflow.
If you want the quickest setup, Proton Mail Bridge is easier to run; Apache Airflow needs more configuration.
Apache Airflow is growing faster right now (+342 stars in 30 days).
Apache Airflow details →Proton Mail Bridge details →