Agenda vs Croodle
| Tagline | Node.js job scheduling library with persistent MongoDB-backed queue | End-to-end encrypted scheduling and polling tool with no database required |
| Category | Scheduling & Booking | Scheduling & Booking |
| Replaces | Calendly | Calendly |
| GitHub stars | 9.7k | 213 |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Self-host difficulty | 3/5 Moderate | 4/5 Involved |
| Deploy options | Manual Docker | Docker Manual |
| Managed hosting | ||
| Last updated | 1 month ago | 5 days ago |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
Agenda
- Library only — no UI for managing or viewing scheduled jobs without additional tooling
- Requires MongoDB; not suitable for simple SQLite/Postgres-only stacks
- No native support for distributed locking at high scale
Croodle
- Development is largely stalled (last release in 2023), so it is effectively in maintenance mode.
- Poll/date-finding only; it is not a personal booking system and has no calendar sync.
- No payments, reminders, or team features.
- Setup requires deploying the static front end plus the PHP backend and writable storage; documentation is sparse.
Bottom line
Choose Agenda if you want the lower-effort setup; choose Agenda for the larger community and ecosystem. Croodle has seen more recent development. Open each guide below for deploy steps and the full feature gap.
Croodle
End-to-end encrypted scheduling and polling tool with no database required