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PostalvsWPS Office

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

PostalWPS Office
Score72/10052/100
Rank in category#3 of 16 in Mail Server#6 of 6 in Office Suites
GitHub stars16 899196
Stars, last 30 days+72+0
Stable releases, 12 months321
Latest release3.3.7 · 3 Jun 202611.1.0.11723-2-ls194 · 26 Oct 2026
SetupAdvancedModerate
Official Docker imageYesYes
LicenseMITGPL-3.0
Main languageRubyDockerfile

Which one should you pick?

Postal scores 72/100 against 52/100 for WPS Office, so it is the safer default.

WPS Office ships more often: 21 stable releases in the past year, against 3 for Postal.

If you want the quickest setup, WPS Office is easier to run; Postal needs more configuration.

Postal is growing faster right now (+72 stars in 30 days).

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