calendfree
The premium Open Source alternative to Calendly
🎯 Best for:Individuals needing a private, self-hosted scheduling solution.
What is calendfree?
A self-hosted scheduling engine replacing Calendly for appointment management. It is built with a modern web stack to allow full control over user data and booking logic.
Tech Stack
TypeScriptCalendar & Scheduling
Why calendfree?
- • Full data ownership
- • No per-user fees
- • Customizable booking flows
Limitations
- • In development
- • Manual server maintenance
- • Limited calendar sync options
3/29/2026
Last Update
0
Forks
0
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to calendfree instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Calendly)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%