Church Software Index
Rows of empty wooden church pews in side light, with plaster walls and no people in the frame.

Open-source church software

Vendors categorized as open-source church management software. Alphabetical. Not a ranking.

1 vendor meets this criterion

How this list was made

Included when category is open_source_chms. The reason cites the published license note. Alphabetical.

  • Rock RMS

    Free license, paid hosting

    Churches with technical staff wanting open / self-host options, or managed Rock Cloud

    Dataset category is open source ChMS. License note: No license fee. Suggested Spark donation $4.45 per avg weekend attendee per year (honor system). Hosting separate.Source · checked Oct 2026

    $4.45 x average weekend attendance per year. Rock Cloud example up to 1000 attendees: $419 per monthSource · checked Oct 2026As of Oct 15, 2026