What is Cal.com?
Cal.com is an open-source scheduling infrastructure that provides customizable booking pages, calendar integrations, and workflow automations. It serves as a self-hostable alternative to Calendly with developer-first extensibility.
Core features
- Customizable booking pages
- Calendar integrations
- Workflow automations
- Team scheduling
- API access
- Self-hosting option
What it does well
- Open source and self-hostable
- Highly customizable
- Strong API
- Team features
- Good integrations
Where it falls short
- Self-hosting requires technical expertise
- Some advanced features need paid plans
- UI can be complex
- Mobile app limitations
Best suited for
- Consultants
- Sales teams
- Healthcare providers
- Service businesses
Use cases
- Client meeting scheduling
- Appointment booking
- Event coordination
- Team availability management
Frequently asked questions
What is Cal.com?▾
Cal.com is an open-source scheduling infrastructure that provides customizable booking pages, calendar integrations, and workflow automations.
Is Cal.com free?▾
Cal.com offers a free tier for individuals, with paid plans for teams and advanced features.
Can I self-host Cal.com?▾
Yes, Cal.com is open source and can be self-hosted on your own servers.
Privacy notes
Open source. Self-hostable for full data control. Cloud option available. No ads, no tracking.
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- Status
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Availability and pricing verified on 17 Sept 2026 from the official source. Official page: Cal.com | Scheduling Software for Online Bookings.
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