About
Team messaging app that began as a game company's internal tool; acquired by Salesforce.
Slack is listed as a startup or tech company working in Productivity and SaaS. It was founded in 2009 in San Francisco, United States. Founders: Stewart Butterfield, Cal Henderson, Eric Costello and Serguei Mourachov. It has been acquired by another company. Its shares are listed on a public market.
