Huly vs Zulip
Comparing two open source alternatives to Slack . Use the comparison below to decide which one fits your needs.
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.
Zulip
Apache-2.0Open-source team chat with a unique topic-based threading model that makes it easy to follow multiple conversations.
Side-by-side comparison
Huly | Zulip | |
|---|---|---|
| License | AGPL-3.0 | Apache-2.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 26,283 | 25,385 |
| Forks | 1,937 | 9,881 |
| Open Issues | 841 | 2,028 |
| Last Commit | Jun 22, 2026 | Jun 19, 2026 |
| First Released | Aug 2, 2021 | Sep 25, 2015 |
| Categories | ||
| Tags | — |
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