Share it. Discuss it. Get it done. Side-by-side with AI agents.

Bring your people, apps, and AI agents together.

Slack is built for bringing people and information together. Type things out. Talk things out. Invite external organizations into the conversation. And get work done with AI agents.

80%

of the Fortune 100 use Slack Connect to work with partners and customers1

Need to remember why a decision was made six months ago? Or who approved those contract terms? Just ask your question in Slack to find any past conversation, file, or project update.

47%

increase in productivity for teams using Slack2

Over 2,600 apps are ready to connect in Slack so you can turn multi-step tasks like customer feedback requests and IT ticket requests into automated actions inside Slack.

35%

increase in time saved due to automation for Slack users3

Summarize threads you missed while on vacation, zero in on action items from every meeting, and get contextual help on your next strategy doc.

97 min

average time users can save weekly with AI in Slack4

The most innovative companies run their business in Slack.

We’re in the business of growing businesses.

of users say Slack helps them stay more connected5

The average number of apps used by teams in Slack3

of users say Slack helps them collaborate more efficiently5

Millions of people love to work in Slack.

4M

Slack Connect users working directly with external teams each week1

1.7M

Apps actively used each week1

Don’t just take our word for it.

Slack is a leader in over 314 G2 market reports6

Awarded Best Result - Winter 2026 by G2 market reportsAwarded easiest to use in Enterprise - Winter 2026 by G2 market reportsAwarded Highest User Adoption - Winter 2026 by G2 market reportsAwarded Grid Leader in Small Business- Winter 2026 by G2 market reportsAwarded Grid Leader in mid-market - Winter 2026 by G2 market reportsAwarded Grid Leader in Enterprise - Winter 2026 by G2 market reports

Your Slack deep dive starts here.

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 AI in Slack 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 Winter 2026 market reports for work management, workflow management, project collaboration software, enterprise search, knowledge base, employee Q&A, audio conferencing, business instant messaging, unified workspaces and more.