Your prayers have been answered.
Facebook has finally released a beta version of Workplace Chat, a desktop messaging service for businesses. The new messaging service is essentially a competitor to Slack and is part of Facebook’s Workplace for Desktop suite.
The beta version of the chatting app is currently available for machines running Windows 7 and above and macOS 10.9 and above. It allows users send individual and group messages in a window that won’t get lost among browser tabs.
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Source: Mashable | Facebook sneakily released a Slack competitor