The scheduling showdown: Calendly, the incumbent with the most polished booking pages on the internet, against Cal.com, the open-source challenger that gives away for free what Calendly charges per seat for.
They solve the same problem — letting people book time with you — but with opposite philosophies. Calendly optimizes for zero-friction setup; Cal.com optimizes for cost control and data ownership. Compare them on the dimensions that decide your actual bill.
| Calendly | Cal.com | |
|---|---|---|
| Free tier | 1 event type, 1 calendar connection | Unlimited event types for individuals |
| Entry paid price | $10/seat/mo (Standard, annual) | $0 self-hosted; Teams ~$15/user/mo |
| Team scheduling | $16/seat/mo (Teams, annual) | ~$15/user/mo cloud; free if self-hosted |
| Open source | No | Yes (AGPL-3.0) |
| Self-hosting | No — cloud only | Yes — Docker, full control of your data |
| Round-robin / routing forms | Teams plan and up | Included; free on self-hosted |
| Integrations & API | 100+ native integrations; API on paid plans | 100+ apps; full API access on the free tier |
| Best for | Non-technical users who want the most polished setup | Cost-conscious teams and anyone who wants data ownership |
The original scheduling-link tool: share a link, let people book you.
Free (one event type); Standard from ~$10/mo (annual); Teams ~$16/seat
Try Calendly →Open-source scheduling platform: Calendly's features, self-hostable.
Free for individuals; Teams $12/seat/mo (annual); Organizations $28/se
Try Cal.com →Pick Cal.com if you resent per-seat pricing — its free tier covers what Calendly charges $10/mo for, and self-hosting removes the bill entirely. Pick Calendly if you want the most polished booking experience with the least configuration. For solo users, Cal.com's free tier is the clear value winner.
The cloud free tier is generous for individuals — unlimited event types and no booking limits. Self-hosting is free under the AGPL license; you only pay for the server. Paid cloud plans (~$15/user/mo Teams) add team features and support.
One event type and one calendar connection. The moment you need a second meeting type — say, 15-min intros plus 30-min demos — you are on the $10/seat/mo Standard plan.
Yes — event types map across easily, and Cal.com imports calendars from Google, Outlook, and iCloud. The main cost of switching is re-sending your booking links.