An open-source messaging app emphasizing privacy with encrypted communication. Share texts, calls, photos, and videos without ads or trackers, available across major platforms. Developed by Signal Technology Foundation and praised globally for security measures.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Flathub
- Ubuntu
- Debian




Comments about Signal as an Alternative to Ekiga
Ekiga is a VoIP client aimed at connecting with H.323 and SIP . Signal uses a different set of protocols.
Signal is not a SIP client

This alternative is disputed. Signal is a legitimate Ekiga alternative, but it might have issues that some users think are important.
Signal is the most popular Windows, Android, Mac & iPhone alternative to Ekiga.
Signal is the most popular Open Source & free alternative to Ekiga.
- Signal is Free and Open Source
- Signal is Privacy focused, Security-focused and Lightweight


























































Does not use SIP, it's not an alternative to Ekiga!