On Wednesday, Slack experienced significant outages, with over 3,000 users reporting issues around 11 a.m. EST, as noted by DownDetector. The disruptions began at 10:27 a.m. EST, and by 3 p.m. EST, the number of reported problems decreased to 439 users. Slack communicated at 12:26 p.m. EST that it was investigating issues related to workflows, threads, messaging, and API features. By 3:34 p.m. EST, the company identified the root cause of the outages but warned that some users might still face difficulties. Users reported challenges with logging in, messaging, apps, integrations, APIs, and workflows, but there were no issues with notifications, search functions, file sharing, huddles, workspace administration, or canvases by 3:05 p.m. EST. Slack, owned by Salesforce since 2020, has over 200,000 paid customers globally. Salesforce acquired Slack for .7 billion, marking its largest acquisition at that time.