Cal.com
Open-source scheduling infrastructure
Free
Starting price
4.3/5
G2 rating
3
Pricing plans
2021
Founded
Cal.com is an open-source scheduling platform and the leading alternative to Calendly. It offers full data ownership, self-hosting options, a generous free cloud tier, and advanced routing forms — making it popular with developers and privacy-conscious teams.
Key features
Unlimited bookingsRouting formsRound-robin routingWebhooks & APISelf-hosting optionWorkflow automationsPayment collection
Pros
- ✓Open source with full data ownership
- ✓More generous free plan than Calendly
- ✓Strong developer API
- ✓Self-hosting option
Cons
- ✗Less polished than Calendly
- ✗Fewer native integrations
- ✗Self-hosting requires technical skill
Top Cal.com alternatives
Calendly Scheduling automation for teams and individuals
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