Bring your people, projects, apps, and AI agents together.
Communicate in countless ways from one place.
Slack is built for bringing people and information together. Type things out. Talk things out. Invite external organizations into the conversation.
80%
of the Fortune 100 use Slack Connect to work with partners and customers1
Manage projects and move work forward faster.
Prioritize tasks, share ideas, and stay aligned. Slack brings every piece of your project together from start to finish.
47%
increase in productivity for teams using Slack2
Tap into the tools you already use.
Over 2,600 apps are ready to connect in Slack so you can automate everyday tasks in the flow of work, and save your team precious time.
35%
increase in time saved due to automation for Slack users3
Do more with AI that works where you do.
Search your entire company history for answers, instantly catch up on conversations, and get daily recaps of messages missed.
97 min
average time users can save weekly with Slack AI4
There’s an AI agent for everyone in Slack.
Update sales proposals, set team reminders, resolve IT issues, and so much more with always-on, action-taking AI agents in Slack.
Learn more
The most innovative companies run their business in Slack.
We’re in the business of growing businesses.
Millions of people love to work in Slack.
Don’t just take our word for it.
Slack is a leader in over 290 G2 market reports.6
¹FY25 Slack internal data, product usage analysis.
²FY23 Slack Customer Tracking Survey. Internal survey of weekly active Slack users in the US, UK, CA, and AU. Total n = 1,456.
³FY24 Customer Success Metrics. Base: Total n = 247-1,696, Slack internal data.
⁴Based on an internal analysis during the pilot of Slack AI features (channel recaps, thread summaries, and AI search answers).
⁵FY25 Slack Customer Tracking Survey. Internal survey of weekly active Slack users in the US, UK, CA, and AU. Total n = 2,410.
⁶G2 Summer 2025 market reports for enterprise search, knowledge base, employee Q&A, audio conferencing, business instant messaging, unified workspaces, project management, work management, workflow management, project collaboration and more.