the catalog · 📅 Scheduling
Cal.com
★ 37kOpen scheduling infrastructure with booking pages, round-robin, routing forms, and app integrations
Cal.com does the job of Calendly, self-hosted. It is AGPL-licensed, so a hosted fork has to publish its changes, and setting it up is an afternoon, not a weekend. Calendly bills $10-15/user for it. 37k stars on GitHub.
Open-source replacement for Calendly.
- Licence
- AGPL-3.0 (+EE)
- Self-hosting
- Medium
- The paid one costs
- $10-15/user
- GitHub stars
- 37k
Is it actually a replacement?
We have written a verdict on what it replaces — what you lose, and why people still pay:
How Cal.com runs
Where it runs
Cal.com runs on your server.
What setup takes
not verified by us yet — check the repo README.
Cal.com questions
Is Cal.com open source?
Yes — it is released under AGPL-3.0 (+EE).
Can Cal.com replace Calendly?
Our verdict on Calendly is YES. Cal.com (37k stars) is mature open-source replacement for Calendly — self-host with docker and stop paying $12/mo.
Can I self-host Cal.com?
Yes — we rate it medium to self-host, and it runs on your server.