{"@context":"https://schema.org","@type":"Organization","id":"cmrq0hvk3004b83a5vrkqkz4m","name":"Slack by Salesforce","slug":"slack","url":"https://www.dhrmap.com/companies/slack","shortDescription":"Slack by Salesforce is an AI-powered work platform for team messaging, channels, search, workflow automation, enterprise knowledge, apps, integrations, and customer collaboration.","categories":[{"name":"Communication & Collaboration","slug":"communication-collaboration"}],"verification":{"status":"core_verified","lastVerifiedAt":"2026-08-11T00:00:00.000Z","sources":[{"name":"Slack Technologies — Form 10-K FY2021 (SEC EDGAR)","url":"https://www.sec.gov/Archives/edgar/data/1764925/000176492521000050/work-20210131.htm","type":"registry","field":"hqLocation","verifiedAt":"2026-10-15"},{"name":"Slack official about page","url":"https://slack.com/about","type":"official","field":"profile","verifiedAt":"2026-08-11"},{"name":"Slack official about page","url":"https://slack.com/about","type":"official","field":"products","verifiedAt":"2026-08-11"},{"name":"Slack official product history","url":"https://slack.com/resources/why-use-slack/what-is-slack-and-how-does-it-work","type":"official","field":"founding","verifiedAt":"2026-08-11"},{"name":"Slack official about page","url":"https://slack.com/about","type":"official","field":"ownership","verifiedAt":"2026-08-11"},{"name":"Slack official about page","url":"https://slack.com/about","type":"official","field":"companyScale","verifiedAt":"2026-08-11"},{"name":"Slack official about page","url":"https://slack.com/about","type":"official","field":"categoryDecision","verifiedAt":"2026-08-11"}]},"meta":{"updatedAt":"2026-10-15T21:56:03.850Z","canonical":"https://www.dhrmap.com/companies/slack","license":"© DHRMap. Facts may be quoted with attribution and a link to the canonical page. Not for bulk redistribution."},"nameShort":"Slack","website":"https://slack.com/","longDescription":"Slack is Salesforce's AI-powered platform for work, bringing conversations, applications, organizational knowledge, workflows, and customers into one collaboration environment. The product emerged in 2013 from the team behind Tiny Speck and was created by Stewart Butterfield, Cal Henderson, Eric Costello, and Serguei Mourachov. Salesforce completed its acquisition of Slack in July 2021. Slack reports more than 200,000 paid customers and daily active users in more than 150 countries. Salesforce employee counts, public listing, acquisition value, and Slack's former independent funding are not presented as current Slack company facts.","products":"Slack channels and messaging; huddles and clips; canvases and lists; enterprise search; Slack AI and Slackbot; workflow automation; agents and Agentforce integration; external collaboration through Slack Connect; apps and 2,500+ integrations; APIs and developer platform; enterprise administration, security, compliance, analytics, and mobile access.","hqLocation":"San Francisco, California, United States","country":"United States","serviceRegions":"Global; daily active users across more than 150 countries","foundedYear":"2013","founder":"Stewart Butterfield; Cal Henderson; Eric Costello; Serguei Mourachov","social":{"linkedin":"https://www.linkedin.cn/incareer/company/1612748","x":"https://twitter.com/slackhq","facebook":"https://www.facebook.com/slackhq","youtube":"https://www.youtube.com/channel/UCY3YECgeBcLCzIrFLP4gblw"},"leadership":[{"name":"Stewart Butterfield","role":"co-founder","url":"https://www.dhrmap.com/people/stewart-butterfield"},{"name":"Eric Costello","role":"co-founder","url":"https://www.dhrmap.com/people/eric-costello"},{"name":"Serguei Mourachov","role":"co-founder","url":"https://www.dhrmap.com/people/serguei-mourachov"},{"name":"Cal Henderson","role":"co-founder","url":"https://www.dhrmap.com/people/cal-henderson"}],"faq":[{"q":"What does Slack do?","a":"Slack by Salesforce is an AI-powered work platform for team messaging, channels, search, workflow automation, enterprise knowledge, apps, integrations, and customer collaboration."},{"q":"Where is Slack headquartered?","a":"Slack is headquartered in San Francisco, California, United States."},{"q":"When was Slack founded?","a":"Slack was founded in 2013."},{"q":"Who founded Slack?","a":"Slack was founded by Stewart Butterfield; Cal Henderson; Eric Costello; Serguei Mourachov."},{"q":"What kind of HR technology is Slack?","a":"Slack is categorized under Communication & Collaboration on DHRMap."}]}