CloudMeet vs Someday
Comparing two open source alternatives to Calendly. Use the comparison below to decide which one fits your needs.
CloudMeet
MITOpen source Calendly alternative that runs on Cloudflare’s free tier with Google Calendar and Outlook sync.
Someday
MITFree, self-hostable meeting scheduler built on Google Apps Script — a Cal.com and Calendly alternative for Gmail users.
Side-by-side comparison
| CloudMeet | Someday | |
|---|---|---|
| License | MIT | MIT |
| Self-hostable | Yes | Yes |
| GitHub Stars | 536 | 1,062 |
| Forks | 63 | 59 |
| Open Issues | 7 | 5 |
| Last Commit | Jul 2, 2026 | Jul 20, 2026 |
| First Released | Dec 2, 2025 | Nov 1, 2024 |
| Categories | ||
| Tags | — | — |
GitHub stars over time
GitHub stars over time
CloudMeet536
Someday
Similar open source alternatives
calrs
A fast, self-hostable scheduling platform written in Rust, like Cal.com but without Node.js or a database server.
Alternative to: 
Cal.com
Cal.comAI-assisted
Cal.com
Open-source scheduling infrastructure — a self-hostable alternative to Calendly for booking meetings and appointments.
Alternative to: 
Calendly
Calendly