Cal.diy vs LibreBooking
Both Cal.diy and LibreBooking are self-hosted alternatives to Calendly. Both are filed under Booking and Scheduling.
Side by side
| Field | Cal.diy | LibreBooking |
|---|---|---|
| Description | Online appointment scheduling system. | Resource scheduling solution offering a flexible, mobile-friendly, and extensible interface for organizations to manage resource reservations. |
| GitHub stars | 49,654 | 844 |
| License | MIT | GPL-3.0 |
| Platforms | Nodejs | PHP, Docker |
| Latest release | v6.2.0, 1 March 2026 | v7.1.0, 13 October 2026 |
| Repository activity | 2 November 2026 | 1 November 2026 |
| Health | Active | Active |
| Categories | Booking and Scheduling | Booking and Scheduling |
| Website | https://cal.diy/ | https://librebooking.readthedocs.io/ |
| Source code | https://github.com/calcom/cal.diy | https://github.com/LibreBooking/librebooking |
Where the records differ
Computed from the two records above: a line appears only where the dataset states a figure, a date or a set relation, and no line recommends one application over the other.
- Cal.diy has more GitHub stars in the dataset, 49,654 against 844.
- Cal.diy recorded repository activity more recently, 2 November 2026 against 1 November 2026.
- LibreBooking has the newer stable release on record: v7.1.0, 13 October 2026, against v6.2.0, 1 March 2026.
- Licenses differ: Cal.diy is listed under MIT; LibreBooking under GPL-3.0.
- Platforms differ: Cal.diy lists Nodejs; LibreBooking lists PHP, Docker.
- Both are filed under the same categories: Booking and Scheduling.