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MailcowvsMailpile

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

MailcowMailpile
Score77/10055/100
Rank in category#2 of 106 in Email#43 of 106 in Email
GitHub stars13 7138 811
Stars, last 30 days+215+-5
Stable releases, 12 months160
Latest release2026-10 · 21 Oct 2026—
SetupAdvancedAdvanced
Official Docker imageNoNo
LicenseGPL-3.0Other
Main languageJavaScriptPython

Which one should you pick?

Mailcow scores 77/100 against 55/100 for Mailpile, so it is the safer default.

Mailcow ships more often: 16 stable releases in the past year, against 0 for Mailpile.

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

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