What each one costs
| App | Free plan | Paid plans |
|---|---|---|
| Book | Free. Unlimited bookings. | None |
| Calendly | One event type, one calendar connection and one-on-one scheduling. | Calendly's free plan allows one active event type and shows Calendly branding. Paid plans run about $10 to $16 per user per month. |
A subscription for a page where people pick a time.
Switching from Calendly
Set your weekly hours and meeting link in Book and share your page instead of your Calendly link.
Compare every free option
Questions
Is there a free alternative to Calendly?
Yes. Book by OpenApps does what Calendly does for scheduling, for free, with no sign-up.
Does Calendly have a free plan?
One event type, one calendar connection and one-on-one scheduling. That is from Calendly's own site, checked October 19, 2026.
What does Calendly cost?
Calendly's free plan allows one active event type and shows Calendly branding. Paid plans run about $10 to $16 per user per month.
How do I switch from Calendly?
Set your weekly hours and meeting link in Book and share your page instead of your Calendly link.
Can an AI assistant use Book instead of Calendly?
Yes. Book has a public API that needs no key, so an assistant can do the job for you.
Calendly is a trademark of its owner. OpenApps is not affiliated with it. Calendly's paid prices above are approximate and change often; check its site for current pricing.