Cal.com / Cal.diy

Scheduling infrastructure for booking pages, embeds, and later team routing. Prefer hosted Cal.com when you want org features and a vendor SLA; use Cal.diy when you self-host the MIT community edition.

Official

cal.com · cal.diy docs · calcom/cal.diy

Dev-Centr docs

Explanation · Scheduling · Stack map

Highlights

  • Hosted Cal.com for teams / orgs / SSO; Cal.diy for self-host without enterprise modules

  • Put public booking hostnames in org infra DNS

  • Keep calendar OAuth and webhook secrets in the vault