Rock RMS review

Rock RMS is the most capable system here for churches that can staff it. It is open source software from a nonprofit, so there is no license fee; instead each church pledges a suggested $4.45 per average weekend attendee per year, and cloud-hosted churches pay that donation plus a hosting fee through a partner. Grants exist for churches that cannot pay. Features cover check-in, metrics and reporting, prayer, finance tools, event registration, email, SMS and push messaging, websites, mobile and TV apps, groups, steps, an LMS and a workflow builder with AI agents. The vendor says Rock powers 10 of the 12 largest churches in the US. The catch is effort: Rock rewards churches with a developer or an IT-minded administrator, and a small church without that help will find hosted systems such as Planning Center or ChurchTrac much quicker to run.

Who it is for

Large and multisite churches with technical staff who want deep customization and no license fees.

Price

No license fees; churches pledge a suggested $4.45 per average weekend attendee per year, plus hosting costs.

we ask for only $4.45 / avg weekend attendee
Quoted from the vendor pricing page on November 6, 2026.

Key features

• Check-in, event registration, prayer and finance tools
• Email, SMS, push notifications and communication flows
• Websites, mobile apps and TV apps built from one content system
• Groups, group scheduling, steps and a learning management system
• Workflow builder and AI agents that run inside Rock

Strengths and weaknesses

• Strength: No license fees and no contract
• Strength: Very deep customization through workflows and Lava templates
• Strength: Powers 10 of the 12 largest US churches, per the vendor
• Weakness: Needs a technical team or a paid hosting partner
• Weakness: Setup and configuration take far longer than hosted systems
• Weakness: Support comes from the community and partners rather than a vendor help desk

Key facts

• License: Open source, no license fees
• Suggested donation: $4.45 per average weekend attendee per year
• Hosting: Self-host or cloud partners
• Scale: 36.5M+ people records (vendor figure)

Where it ranks

Rock RMS is No. 6 in our Best Church Management Software verdict.