Open Source

Cal.com

Open-source scheduling infrastructure for teams, creators, and platforms.

Intermediate Free entry Price monitor ready

Decision profile

Best for

Users who want Calendly-style booking with more ownership or developer control.

Avoid if

You need the simplest non-technical setup and do not care about ownership.

Alternatives

Open-source alternative None mapped yet
Cheaper alternative Calendly free plan for basic scheduling
Affiliate status direct
Monitoring status Ready for automated checks

Tags

open sourcebookingcalendar
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