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MailcowvsUnifi-Network-Application

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

MailcowUnifi-Network-Application
Score77/10042/100
Rank in category#2 of 106 in Email#26 of 34 in Network Management
GitHub stars13 715195
Stars, last 30 days+205+0
Stable releases, 12 months160
Latest release2026-10 · 21 Oct 2026—
SetupAdvancedModerate
Official Docker imageNoYes
LicenseGPL-3.0MIT
Main languageJavaScriptShell

Which one should you pick?

Mailcow scores 77/100 against 42/100 for Unifi-Network-Application, so it is the safer default.

Mailcow ships more often: 16 stable releases in the past year, against 0 for Unifi-Network-Application.

If you want the quickest setup, Unifi-Network-Application is easier to run; Mailcow needs more configuration.

Mailcow is growing faster right now (+205 stars in 30 days).

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