Start chatting with Slack’s team chat app. Organize group chats online, team messaging, channels, and rooms. Collaborate securely for better teamwork.

Slack is where work happens. Bring your people, projects, tools, and AI together on the world’s most beloved work operating system.

Get a brief look into how your teams can stay organized and informed, using channels and messaging in Slack.

Using Slack Product Enterprise Pricing Support Slack Guides Slack Marketplace API Slack Jobs Customers Developers Events Blog Legal Privacy Security Terms of Service Policies Handy Links …

Download Slack for free for mobile devices and desktop. Keep up with the conversation with our apps for iOS, Android, Mac, Windows and Linux.

Connect teams instantly with online messaging channels. Simplify project updates using team collaboration and business communication tools with Slack AI.

Find and access conversations In Slack, conversations happen in channels and direct messages (DMs). Channels are spaces where you can work with your co-workers on specific topics. DMs work well for …

Find and sign in to your Slack workspace.

We’re here to help you learn about Slack. Browse our collection of helpful articles and videos and find answers to your questions quickly.

Slack is where work happens for millions of people. The world’s fastest-growing organizations choose Slack’s conversational, AI-powered platform because it makes work simpler, more pleasant and …