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.

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 …

Nov 17, 2024 · Slack, the AI-powered work operating system, supports real-time chat, audio and video conferencing, message scheduling, document sharing, workflow automation, AI …

Every day in Slack, people send more than 700 million messages and run nearly 3 million workflows to get work done in Slack—as teams of all sizes and across all industries rely on the …

Open the channel, DM, or thread you'd like to send a message to. Tap the paper plane icon to send your message, or tap and hold the icon to schedule it for later.

Sep 30, 2025 · As with other messaging tools, you can talk to people one-on-one and in small groups in an intuitive way. Here’s an overview of how to craft messages that unlock …

Slack Connect is a more secure and productive way for organizations to communicate together. It lets you move all the conversations with your external partners, clients, vendors, and others …

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

Let your people connect like people. Slack’s conversational UI makes collaborating more approachable, whether you’re working with a colleague or an agent.