Agenda vs pretix
| Tagline | Node.js job scheduling library with persistent MongoDB-backed queue | Open-source ticket sales and event registration platform for any scale |
| Category | Scheduling & Booking | Scheduling & Booking |
| Replaces | Calendly | Calendly, Acuity Scheduling |
| GitHub stars | 9.2k | 5.2k |
| Language | TypeScript | Python |
| License | MIT | Apache-2.0 |
| Self-host difficulty | 3/5 Moderate | 3/5 Moderate |
| Deploy options | Manual Docker | Docker Docker Compose Manual |
| Managed hosting | ||
| Last updated | 6 months ago | 1 month 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
pretix
- Steeper setup curve than simple booking tools
- No built-in one-on-one appointment scheduling workflow
- Mobile app for organizers is Android/iOS only, not PWA
Bottom line
Both are a similar lift to self-host; choose Agenda for the larger community and ecosystem. pretix has seen more recent development. Open each guide below for deploy steps and the full feature gap.