Rocket.Chat
Communications platform that puts data protection first (alternative to Gitter.im and Slack).
PrivMX WebMail
Web-based, end-to-end encrypted email platform that uses an independent PKI.
Descriptions are the source's original English text.
Licenses
- ⊘ Proprietary Proprietary software · Non-free license
Platforms
PHP
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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.