Cal.com vs Matcha
Comparing two open source alternatives . Use the comparison below to decide which one fits your needs.
Cal.com
AGPL-3.0Open-source scheduling infrastructure — a self-hostable alternative to Calendly for booking meetings and appointments.
Matcha
MITA beautiful terminal email client built with Go and Bubble Tea. An open source alternative to Superhuman and Outlook for the command line.
Side-by-side comparison
| Cal.com | Matcha | |
|---|---|---|
| License | AGPL-3.0 | MIT |
| Self-hostable | Yes | Yes |
| GitHub Stars | 45,418 | 922 |
| Forks | 14,009 | 72 |
| Open Issues | 1,289 | 32 |
| Last Commit | Jun 11, 2026 | Jun 12, 2026 |
| First Released | Mar 22, 2021 | Jul 28, 2025 |
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