AtomJump.org is described as 'is the free open source messaging software' and is an app in the Social & Communications category. There are more than 25 alternatives to AtomJump.org for a variety of platforms, including Online / Web-based, Android, iPhone, iPad and Android Tablet. The best alternative is Diaspora, which is both free and Open Source. Other great apps like AtomJump.org are Facebook (Free), Minds (Freemium, Open Source), GNU social (Free, Open Source) and Known (Freemium).
- 42 alternatives