Rocket.Chat
Communications platform that puts data protection first (alternative to Gitter.im and Slack).
Tinode
awesome-selfhosted
Communication · Custom messaging
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots.
Descriptions are the source's original English text.
Get it free ↗
Website ↗
Demo ↗
- Stars
- 13,526
- Last activity
- 2026-09-27
- Latest release
- v0.25.3 · 2026-07-04
- Commits in the last 90 days
- 27
Licenses
- GPL-3.0 GNU General Public License 3.0
Platforms
Go
Free solutions in the same category
Mattermost
Platform for secure collaboration across the entire software development lifecycle, can be integrated with Gitlab (alternative to Slack).
ntfy
Push notifications to phone or desktop using HTTP PUT/POST, with Android app, CLI and web app, similar to Pushover and Gotify.
awesome-selfhosted (CC-BY-SA 3.0) · collected 2026-10-12 · The free solution list is based on awesome-selfhosted (CC-BY-SA 3.0) and awesome-sysadmin (CC-BY-SA 4.0) data; each entry remains the copyright of its project.