Scheduling and meetings
Calendbook alternatives
1 open-source project that already does this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
What you give up either way
- race-free booking under load
- team routing and round robin
- reliable reminders and timezone edge cases
- calendar-provider edge cases and timezone correctness
- multi-calendar conflict handling
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Calendbook, and it does not prove anyone has run it for a month. How we decide.