Cal.com
Open source scheduling infrastructure for everyone
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Free for individuals, Team from $15/user/mo
Cal.com is the open source alternative to Calendly. It handles scheduling without the enterprise pricing, and you can self-host if you want full control.
Great for solo founders who want professional scheduling without paying Calendly’s prices.
Pros
- ✓ Open source, self-hostable
- ✓ Clean booking experience
- ✓ Good integrations
Cons
- ✗ Less polished than Calendly
- ✗ Some features require paid plan