What’s the point of Slack?

Hey, guys,

I was recently researching some companies information and saw that a business, named Slack Technology is the fastest ever non-spin-off firm to reach a $1 billion valuation, and is now worth about $3 billion.

thnx!

I didn’t find the right solution from the Internet.
References: https://www.bleepingcomputer.com/forums/t/645778/whats-the-point-of-slack/

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