Cal.com
Open SourceSelf-hostableOpen scheduling infrastructure for everyone.
4.736K starsAlternative to Calendly
Overview
Cal.com is a fully featured scheduling platform you can self-host or use in the cloud. It handles availability, bookings, payments, and integrations, giving you Calendly's convenience with complete data ownership.
Why pick Cal.com over Calendly
- Own your data instead of trusting Calendly's servers
- No per-seat pricing — grow without ballooning costs
- Cal.com is open source: audit it, fork it, extend it
- Self-host for full privacy and compliance control
Key features
- Custom event types and availability rules
- Calendar sync (Google, Outlook, CalDAV)
- Team scheduling and round-robin
- Payments, workflows, and reminders
- Embeddable booking widgets and API
Pros & cons
Screenshots
Installation
Run with Docker
git clone https://github.com/calcom/docker && cd docker && docker compose up -dFrequently asked questions
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