Create a channel for every conversation
In Slack, conversations happen in channels — organized by topic, project, team, or whatever makes sense for your company. With channels, the right people don't get left out and information doesn't get lost.
Integrate with the services you already use
Slack integrates with the apps and services you and your team already use every day. Information flows into the stream of conversation so everyone can see it — or act on it — inside Slack.
Collaborate with voice calls, video calls and screen sharing
Voice calls and video calls built into Slack make it easier to work as effectively online as you do in person, and if you need to show your work, you can share your screen within a video call, too.
Find what you need quickly
Everything in public channels — including messages, files, and integrations — become searchable in Slack. Find what you need to get up to speed, catch up on past decisions, and tap into your company's collective knowledge.
Companies that collaborate in Slack
Try Slack for free
You can use Slack's free plan as long as you like, with as many people as you like.Get started