Slack is a workplace messaging and collaboration platform that helps teams communicate, share files, and coordinate work in shared channels and direct messages. It includes huddles and calls, a searchable conversation history, Workflow Builder for no-code automation, and an app directory with many integrations. Since being acquired by Salesforce in 2021, it operates as the collaboration layer within Salesforce, linking conversations with other business tools. Its goal is to make organizational communication clearer and more actionable by bringing conversations, tools, and context into one place.
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
San Francisco, California
Founded
2009
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