The Best 127 Slack Alternatives
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11 Like
Stackfield
Stackfield is a Slack-alternative for chat, collaboration, calendaring and file-sharing. It enables encrypted chatting (end-to-end encryption) and is hosted in Germany.
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10 Like
MongooseIM platform
The massively-scalable XMPPJabber mobile messaging platform, for mobile and web, by Erlang Solutions.
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8 Like
Output Messenger
Private and Secure Instant Messenger for Office designed specifically for keeping remote employees and multiple offices in sync.
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5 Like
Cisco Jabber
Empower, Engage, Innovate Learn how Cisco will deliver capabilities that offer simple user experiences across devices and intelligently connect to the cloud.
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