Chatto vs Raven
Comparing two open source alternatives to Slack and Discord . Use the comparison below to decide which one fits your needs.
Chatto
AGPL-3.0A self-hosted chat application for teams and communities with video calls, voice calls, and screen sharing.
Side-by-side comparison
| Chatto |  Raven | |
|---|---|---|
| License | AGPL-3.0 | AGPL-3.0 |
| Self-hostable | Yes | No |
| GitHub Stars | 2,638 | 755 |
| Forks | 117 | 354 |
| Open Issues | 208 | 151 |
| Last Commit | Aug 22, 2026 | Aug 22, 2026 |
| First Released | Apr 8, 2026 | Feb 10, 2023 |
| Categories | ||
| Tags |
GitHub stars over time
GitHub stars over time
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