228K reviews
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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
Nov 9, 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

222K reviews
Shou A-jah
July 30, 2026
Update: the desktop (web) app does not show all the send messages in the activities table. Anything sent, should show. Also, when you set a reminder, or schedule a message, it only shows the numerical date as if someone will remember off top the day of week as well. Lastly, if you upload attachments on the mobile device, the web app does not display those attachments even when you have a connection.
20 people found this review helpful
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SLACK TECHNOLOGIES L.L.C.
November 25, 2022
Sorry to hear your app isn't marking messages as read. When you have a moment, please navigate to your app’s "You" tab > "Preferences" > "Send Feedback" to flag this with our support team. We’ll be happy to help!
Korinne M Jackman
May 7, 2022
Ok, but not "compatible" with all my devices. It will no longer work on my tablet, not even within a browser. I'm stuck using it in my phone or on my PCs/Chromebook. That's inconvenient when at conferences; I don't want to have to lug a laptop everywhere. Otherwise, the app (on my phone) is adequate. I can do what I need to do, even though it's a small screen. The issues, however, have prompted my team to transition to Discord.
237 people found this review helpful
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SLACK TECHNOLOGIES L.L.C.
May 7, 2022
We’d be interested in hearing more about this issue. When you have a moment, please navigate to your app’s "You" tab > "Preferences" > "Send Feedback" to flag this with our support team. We’ll be happy to help!
Julie Williams
October 12, 2022
I don't get it. Why fix (break) what wasn't broken?! Before, I used to be able to start a post, come back to it, and everything was there. Add a photo to a post? No problem. Now when I leave the app & come back, my posts disappear from the channels I wrote them in & automatically get transferred to the Drafts channel. What's even more maddening is without even leaving the app, if I want to take a photo to add to a post, once I take the photo, the post has likewise disappeared, moved to Drafts.
87 people found this review helpful
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SLACK TECHNOLOGIES L.L.C.
October 12, 2022
Hi Julie, sorry for the trouble. We’d be interested in hearing more about this issue. When you have a moment, please reach out to us at feedback@slack.com to flag this with our support team. We’ll be happy to help!

What’s new

Bug Fixes
• We cleaned the code to make sure that everything’s running smoothly. Slack — now with a streak-free shine.

Content rating
Everyone
Users Interact
Learn more

App support

About the developer
Slack Technologies L.L.C
feedback@slack.com
415 Mission St FL 3 San Francisco, CA 94105-2504 United States
+1 812-994-1053

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