216K reviews
Content rating
Everyone
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About this app

Slack helps companies big and small turn chaos into cohesive collaboration.

It’s one place where you can have meetings, collaborate on documents, share files, access your favorite apps, work alongside external partners, and use AI and agents to get ahead.

With Slack, you have everything you need to grow your business.

💬 Talk things out with your team
• Stay organized with a dedicated channel for every project.
• Work alongside your team, customers, contractors, and vendors from anywhere in the world.
• Video chat directly in Slack, and share your screen to present and discuss work live.
• When typing doesn’t cut it, record and send audio or video clips to share complicated ideas clearly.

🎯 Keep projects on track
• Set projects up for success with pre-made and customizable* templates.
• Collaborate on marketing plans, product specs, and more in shared docs that live right next to your team’s conversations.
• Track to-dos, assign tasks, and map out milestones with project management tools.*

⚙️ Tap into all of your tools
• Access 2,600+ apps, including Google Drive, Salesforce Data Cloud, Dropbox, Asana, Zapier, Figma, and Zendesk.
• Approve requests, manage your calendar, and update file permissions without leaving Slack.
• Find files, messages, and information instantly with AI-powered search.**
Use Slack AI to take meeting notes, so you and your teammates can stay focused.**

*Requires an upgrade to Slack Pro, Business+, or Enterprise.

**Requires Slack AI add-on.
All your team communication in one place
Updated on
Sep 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance
  • This app may collect these data types
    Personal info, Photos and videos and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

211K reviews
Bruno Afonseca
August 11, 2026
Extremely buggy piece of software, borderline dysfunctional. Don't trust what you see in it - it'll make messages vanish entirely, or it might only display a section of a long message, or it'll swap message authors. On the desktop app, Sarah might say something, but on mobile it looks like Paul did it. Really weird stuff. I've been reporting bugs for years and they've been on the backlog for years with no action taken.
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Raimond E. Jones
August 31, 2026
the new floating message overlay is horribly implemented. Home, Back, and even locking the phone wouldn’t close the messaging window. I had to specifically tap the floating bubble just to get out. I discovered this when my wife called and I couldn’t answer because Slack was stuck over my screen. Annoying normally, but potentially dangerous if someone needed to quickly call 911 for example. An app overlay should NEVER be able to prevent normal phone functions.
3 people found this review helpful
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SLACK TECHNOLOGIES L.L.C.
February 18, 2023
Hello Dave, Thanks for your feedback, we love hearing from our customers! Please reach out to our support team at feedback@slack.com, so we can troubleshoot directly any issues you might have with loading messages. We'll be standing by to help,
A Google user
April 1, 2020
The mobile and desktop apps really need to be streamlined. Mobile notifications for messages I already read on desktop don't get cleared, so I end up having to read through and clear the redundant notifications on my phone. Not exactly a good use of time. I like Slack, but with the shift to work from home, I get more messages and notifications than ever, and this is getting really annoying.
73 people found this review helpful
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SLACK TECHNOLOGIES L.L.C.
April 1, 2020
Thank you for your feedback Joyce, We'd love to troubleshoot notifications with you further with you. Please reach out to us at feedback@slack.com for further assistance.

What’s new

Bug Fixes
• Everything is an itty-bitty bit better than it was before. Trust us.