Cal.com

Cal.com

Open source scheduling infrastructure for everyone.

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What is Cal.com?

Cal.com is an open-source scheduling infrastructure with full control and customization for booking meetings, including white-label and self-hosting options.

Who is Cal.com best for?

Developers, companies prioritizing data privacy, and organizations needing custom scheduling workflows or white-label solutions.

How does Cal.com work?

Cal.com provides scheduling like Calendly but with open-source code that can be customized, embedded, or self-hosted for complete data control.

Pros

  • Open-source with full code access
  • Can be self-hosted for data control
  • White-label options for embedding
  • Active community and integrations

Cons

  • Requires technical expertise for self-hosting
  • Fewer built-in features than commercial tools
  • Self-hosting needs infrastructure management
  • UI may be less polished