Rocket.Chat
Communications platform that puts data protection first (alternative to Gitter.im and Slack).
Continuwuity
awesome-selfhosted
Communication · Custom messaging
Community-driven Matrix homeserver, the continuation of conduwuit focusing on user experience and new features (fork of Conduit).
Descriptions are the source's original English text.
Licenses
- Apache-2.0 Apache, Version 2.0
Platforms
RustDockerK8Sdeb
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.