Slack Global Users

Slack Global Users

Proof Point

Slack daily active users (DAU) grew more than 500% between 2014 to 2017, from 0.02 million to six million, with paid users reaching two million

Slack Global Users

2014 – 2017 (million users)

Proof Point Findings

  • Slack – Cloud-based team collaboration tool for organizational communications, as well as community platform categorized by topics, offered through free or premium membership
  • Rapidly Growing DAU – Since public launch in February 2014, Slack DAU grew more than 500% from 0.02 million to six million by September 2017
  • Increasing Premium Members– Paying members also increased from 0.14 million in 2015 reaching 2 million in 2017
  • Key Growth Drivers – Include growing demand for cloud-based organizational and collaboration tools, improving network connectivity, and increasing preference to work remotely

Business Model and Practices

Business Model
and Practices


Information Technology


Date Last Updated

November 23, 2017

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