Bytedesk vs Zulip
Comparing two open source alternatives to Slack. Use the comparison below to decide which one fits your needs.

Bytedesk
AGPL-3.0Open source AI-powered omnichannel customer service platform that combines live chat, ticketing, and team collaboration as an alternative to Slack, Zendesk, Intercom, and HubSpot.

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
Bytedesk | Zulip | |
|---|---|---|
| License | AGPL-3.0 | Apache-2.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 532 | 26,181 |
| Forks | 147 | 10,543 |
| Open Issues | 1 | 2,066 |
| Last Commit | Nov 6, 2026 | Nov 6, 2026 |
| First Released | Oct 12, 2023 | Sep 25, 2015 |
| Categories | ||
| Tags | — |
GitHub stars over time
GitHub stars over time
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