AtomJump.com is described as 'Well tuned hosted version of the free open-source AtomJump.org. It is free to chat publicly with your family, group or co-workers on your own group' and is a instant messenger in the social & communications category. There are more than 50 alternatives to AtomJump.com for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Windows apps. The best AtomJump.com alternative is Signal, which is both free and Open Source. Other great apps like AtomJump.com are Telegram, Tox, Slack and Wire.
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United States
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An alternative Telegram client based on TDLib, with higher speed, slicker animations and experimental features.
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Ripcord is a desktop chat client for group-centric services like Slack and Discord. It provides a traditional compact desktop interface designed for power users. It's not built on top of web browser technology: it responds quickly to input, sips gently from computer...
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Germany
EU
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Secure communication for individuals, teams, and large organizations.
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