Chatto vs Huly
Comparing two open source alternatives to Slack. 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.
Huly
AGPL-3.0All-in-one open source platform that combines project management, CRM, chat, HR, and wiki as an alternative to Linear, Jira, Slack, and Notion.
Side-by-side comparison
| Chatto | Huly | |
|---|---|---|
| License | AGPL-3.0 | AGPL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 2,822 | 27,839 |
| Forks | 133 | 2,177 |
| Open Issues | 219 | 847 |
| Last Commit | Oct 6, 2026 | Oct 6, 2026 |
| First Released | Apr 8, 2026 | Aug 2, 2021 |
| Categories | ||
| Tags | — |
GitHub stars over time
GitHub stars over time
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