Your people, projects, apps and AI, all on the world’s most beloved work operating system.
Collaboration
Project management
integrations
Slack AI
Collaboration
Communicate in countless ways from one place.
Slack is built for bringing people and information together. Type things out. Talk things through. Invite external organisations into the conversation.
80%
of the Fortune 100 use Slack Connect to work with partners and customers1
PROJECT MANAGEMENT
Manage projects and move work forwards faster.
Prioritise 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
Integrations
Tap into the tools that 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
Slack AI
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 mins
average time that users can save weekly with Slack AI4
The most innovative companies run their business in Slack.
How OpenAI connects with customers and expands ChatGPT with Slack
How Spotify boosted ad sales and streamlined operations with Slack
IBM shifted into a higher gear of productivity by partnering with Slack
Ari Bikes uses Slack as a creative space for collaboration
There’s a subscription for every kind of team.
Start with a premium subscription, or try the free version.
Free
A smarter, simpler way to chat and collaborate.
90 days of message history
Ten app integrations
1:1 audio and video meetings
Pro
More power for small teams who want to accelerate work.
Everything in Free, and:
Unlimited message history, app integrations and automations
Group audio and video meetings
Collaborate with people outside your organisation
Create and manage projects in documents and lists
Slack AI add-on available
new
Business+
Scale your business, productivity and team connection.
Everything in Pro, and:
User provisioning and deprovisioning
SAML-based single sign-on
Data exports for all messages
Message activity analytics
Slack AI add-on available
new
Enterprise Grid
Maximise performance and productivity at every level of your enterprise.
Everything in Business+, and:
Unlimited workspaces
Built-in employee directory
HIPAA-compliant
Advanced management tools
Slack AI add-on available
We’re in the business of growing businesses.
90
%
of users say that Slack helps them to stay more connected5
43
The average number of apps used by teams in Slack3
87
%
of users say that Slack helps them to collaborate more efficiently5
Millions of people love to work in Slack.
700M
messages sent daily1
4M
Slack Connect users working directly with external teams each week1
3M
daily workflows1
1.7M
apps actively used each week1
Don’t just take our word for it.
Slack is a leader in over 100 G2 market reports.6
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 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 2024 market reports for video conferencing and business instant messaging.