Sunbird Messaging Alternatives

Sunbird Messaging is described as 'Android & web app that gives users the ability to unify the world’s most popular messaging apps into one app inbox' and is a instant messenger in the security & privacy category. There are more than 10 alternatives to Sunbird Messaging, not only websites but also apps for a variety of platforms, including Linux, Mac, Windows, Android and Self-Hosted apps. The best Sunbird Messaging alternative is Beeper, which is both free and Open Source. Other great sites and apps similar to Sunbird Messaging are Ferdium, Franz, AirMessage and Beeper Mini.