Colanode vs Fluxer
Comparing two open source alternatives to Slack. Use the comparison below to decide which one fits your needs.
Colanode
Apache-2.0Open source, local-first Slack and Notion alternative that puts you in control of your data with offline support and end-to-end encryption.
Fluxer
AGPL-3.0A free and open source instant messaging and VoIP chat app for friends, groups, and communities.
Side-by-side comparison
| Colanode | Fluxer | |
|---|---|---|
| License | Apache-2.0 | AGPL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 5,166 | 10,537 |
| Forks | 327 | 797 |
| Open Issues | 47 | 151 |
| Last Commit | Apr 3, 2026 | Oct 10, 2026 |
| First Released | Jul 29, 2024 | Jan 1, 2026 |
| Categories | ||
| Tags | — |
GitHub stars over time
GitHub stars over time
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