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SLACK , the term “Slack” has reached a leading position in team collaboration industries, as it simplifies the way of internal communication within teams through Direct messages, Private and Public Channels.
From Analysing the testimony of Slack, we organized some Advantages below for your reference.
Reduces Email Traffic
Helps to connect remote teams
Reduces the time of conversation
Archived records of Chat Logs
Accessible from anywhere, anytime
Content source: http://www.outputmessenger.com/self-hosted-alternative-to-slack-team-chat/