Cal.diy
Scheduling links you can host yourself.
New to this? What open source means and how to read this page.
What it is
The MIT-licensed, self-hostable scheduling project from the Cal.com team. Share a booking link, connect your calendar and let people pick a slot.
Good for
Solo operators and small teams who want booking links without a per-seat fee.
The catch
Self-hosting is on you, and the hosted Cal.com product has features this version may not. Compare the two before you commit.
Facts checked on 12 October 2026. We have not yet run a hands-on test of this tool. When we do, it gets a "Tested" mark here. Approximate US list prices for an individual plan, from third-party price trackers checked on 12 Oct 2026. Monthly billing where it exists. Regions, taxes and promotions change them. Confirm at the vendor before you decide.
