# Cal.diy

> 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.

- Repository: https://github.com/calcom/cal.diy
- Official docs: https://github.com/calcom/cal.diy#readme
- Checked: 2026-10-15

## What it replaces
- Calendly: Personal booking pages, Calendar sync and availability, Payments for bookings (partial). One-person booking pages with calendar sync and Stripe/PayPal apps; no teams, round-robin, workflows or polls.

## Facts, with sources

| Question | Status | Answer | Source | Checked |
|---|---|---|---|---|
| Runs on my machine? | Confirmed | Self-hosted server (Docker image or Node.js + PostgreSQL); no hosted version | https://github.com/calcom/cal.diy#about-caldiy | 2026-10-15 |
| Code licence | Confirmed | MIT (changed from AGPL-3.0 in April 2026; enterprise code removed) | https://github.com/calcom/cal.diy#readme | 2026-10-15 |
| Model weights licence | Confirmed | No separate model weights | https://github.com/calcom/cal.diy#readme | 2026-10-15 |
| Commercial use | Partial | MIT allows it, but the maintainers recommend personal, non-production use and point businesses to Cal.com | https://github.com/calcom/cal.diy#readme | 2026-10-15 |
| Paid services needed? | Confirmed | None required; no Cal.com account or licence key; calendar and payment apps need your own provider credentials | https://github.com/calcom/cal.diy#whats-different-from-calcom | 2026-10-15 |
| Hardware | Unknown | Not documented; needs Node.js 18+ and PostgreSQL 13+ | none found | - |
| Operating systems | Partial | Docker images for amd64 and ARM; README has Windows notes for development | https://github.com/calcom/cal.diy#docker | 2026-10-15 |
| Setup effort | Confirmed | Medium; Docker Compose or Node.js build with PostgreSQL and many environment variables | https://github.com/calcom/cal.diy#readme | 2026-10-15 |

GitHub: 49051 stars, 15355 forks, last push 2026-09-26, archived: no.
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Source: RepoQuarry (https://repoquarry.dev/projects/cal-diy). Data licence: CC BY 4.0. Quotes are from project documentation and belong to their authors.