Categories / Communication - Custom Communication Systems
Tox
Distributed, secure messenger with audio and video chat capabilities.
- Website
- https://tox.chat/
- Source code
- https://github.com/TokTok/c-toxcore
- GitHub stars
- 2,696
- Repository activity
- 1 November 2026
- Latest release
- v0.2.24, 1 November 2026
- Health
- Active From the repository record in this build
- License
- GPL-3.0
- Platforms
- C
More in Communication - Custom Communication Systems
Rocket.Chat
Communications platform that puts data protection first.
Replaces Discord, Google Chat, Microsoft Teams, and 1 more
46,357 stars Active
31 Oct 2026 9.0.0-rc.3
40,246 stars Active
1 Nov 2026 @novu/framework@v2.14.0
Mattermost
Platform for secure collaboration across the entire software development lifecycle, can be integrated with Gitlab.
Replaces Discord, Google Chat, Microsoft Teams, and 2 more
39,499 stars Active
2 Nov 2026 v11.7.15-rc1
38,716 stars Active
30 Oct 2026 v4.19.1
ntfy
Push notifications to phone or desktop using HTTP PUT/POST, with Android app, CLI and web app, similar to Pushover and Gotify.
Replaces Pushover
35,223 stars Active
2 Nov 2026 v2.36.0
