Cal.diy calcom/cal.diy

MIT-licensed community edition of Cal.com for self-hosted booking pages, with team, workflow and other enterprise features removed.

Creator kit + Compare GitHub ↗ Install guide (official) ↗

Cal.diy at a glance

Checked 15 Oct 2026

Cal.diy is the former public Cal.com repo (49k stars), renamed in April 2026 when Cal.com moved its production code to a private repo. It keeps booking pages, the app store (Google, Outlook, CalDAV, Stripe, PayPal, Zoom) and API v2, relicensed from AGPL-3.0 to MIT. Teams, Organizations, Workflows, Insights and SSO were removed, so no round-robin. The README calls it for personal, non-production use and says self-hosting needs advanced admin skills. No hosted version. Last release v6.2.0 (Mar 2026); commits continue.

Cite this pageRepoQuarry. “Cal.diy.” Checked 15 Oct 2026. https://repoquarry.dev/projects/cal-diy

How much of Calendly does it replace?

3 of 6 jobs. One-person booking pages with calendar sync and Stripe/PayPal apps; no teams, round-robin, workflows or polls.

Personal booking pages Partial replacement

Calendar sync and availability Partial replacement

Group polls to find a time Not covered

Team round-robin and collective scheduling Not covered

Payments for bookings Partial replacement

Reminders Not covered

For group polls to find a time, team round-robin and collective scheduling, reminders, see other Calendly alternatives. You may also need to build an interface, an API server and hosting yourself.

Facts, with sources

Every answer links to where we found it. We read the documentation; we did not install it.

Report a correction

QuestionAnswerSourceChecked

Runs on my machine? Self-hosted server (Docker image or Node.js + PostgreSQL); no hosted version Cal.diy is a self-hosted project. There is no hosted/managed version. You run it on your own infrastructure. github.com · cal.diy#about-caldiy ↗ 1d ago

Code licence MIT (changed from AGPL-3.0 in April 2026; enterprise code removed) Cal.diy is 100% MIT-licensed with no proprietary "Enterprise Edition" features. github.com · cal.diy#readme ↗ 1d ago

Model weights licence No separate model weights github.com · cal.diy#readme ↗ 1d ago

Commercial use MIT allows it, but the maintainers recommend personal, non-production use and point businesses to Cal.com It is strictly recommended for personal, non-production use. github.com · cal.diy#readme ↗ 1d ago

Paid services needed? None required; no Cal.com account or licence key; calendar and payment apps need your own provider credentials No license key required — Everything works out of the box, no Cal.com account or license needed github.com · cal.diy#whats-different-from-calcom ↗ 1d ago

Hardware Not documented; needs Node.js 18+ and PostgreSQL 13+ Know the answer? —

Operating systems Docker images for amd64 and ARM; README has Windows notes for development Note for ARM Users: Use the {version}-arm suffix for pulling images. github.com · cal.diy#docker ↗ 1d ago

Setup effort Medium; Docker Compose or Node.js build with PostgreSQL and many environment variables Self-hosting requires advanced knowledge of server administration, database management, and securing sensitive data. github.com · cal.diy#readme ↗ 1d ago