Proton Mail BridgevsWBO
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Proton Mail Bridge | WBO | |
|---|---|---|
| Score | 60/100 | 61/100 |
| Rank in category | #11 of 33 in Communication | #2 of 9 in Whiteboarding |
| GitHub stars | 1 575 | 2 675 |
| Stars, last 30 days | +0 | +18 |
| Stable releases, 12 months | 10 | 8 |
| Latest release | v3.27.1 · 8 Oct 2026 | v2.18.31 · 29 Oct 2026 |
| Setup | Moderate | Easy |
| Official Docker image | No | Yes |
| License | GPL-3.0 | AGPL-3.0 |
| Main language | Go | JavaScript |
Which one should you pick?
WBO scores 61/100 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 8 for WBO.
If you want the quickest setup, WBO is easier to run; Proton Mail Bridge needs more configuration.
WBO is growing faster right now (+18 stars in 30 days).
Proton Mail Bridge details →WBO details →
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