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Mail-in-a-Boxvsword-mastermind

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

Mail-in-a-Boxword-mastermind
Score72/10042/100
Rank in category#3 of 16 in Mail Server#20 of 23 in Gaming
GitHub stars15 446278
Stars, last 30 days+27+0
Stable releases, 12 months40
Latest releasev77 · 26 Sept 2026—
SetupModerateEasy
Official Docker imageNoYes
LicenseCC0-1.0MIT
Main languagePythonJavaScript

Which one should you pick?

Mail-in-a-Box scores 72/100 against 42/100 for word-mastermind, so it is the safer default.

Mail-in-a-Box ships more often: 4 stable releases in the past year, against 0 for word-mastermind.

If you want the quickest setup, word-mastermind is easier to run; Mail-in-a-Box needs more configuration.

Mail-in-a-Box is growing faster right now (+27 stars in 30 days).

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