Slack
San Francisco, California, United States
About Slack
Slack is where work happens. Bring your people, projects, tools, and AI together on the world’s most beloved work operating system.
Company Details
- Headquarters
- San Francisco, California, United States
- Website
- slack.com
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- YouTube
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Frequently Asked Questions
Slack operates in .
Slack is based in San Francisco, California, United States.
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Company data last verified October 26, 2026.