Slack 4+

Business Communication

Slack Technologies, Inc.

    • Free



Slack brings team communication and collaboration into one place so you can get more work done, whether you belong to a large enterprise or a small business. Tick off your to-do list and make progress on your projects by bringing the right people, conversations, tools and information you need together. Slack is available on any device, so you can find and access your team and your work whether you’re at your desk or on the go.

Use Slack to:
• Communicate with your team and organise your conversations by topic, project or anything else that matters to your work
• Message or call any person or group within your team
• Share and edit documents and collaborate with the right people, all in Slack
• Integrate the tools and services you already use into your workflow, including Google Drive, Salesforce, Dropbox, Asana, Twitter, Zendesk and more
• Easily search a central knowledge base that automatically indexes and archives your team’s past conversations and files
• Customise your notifications so you stay focused on what matters

Scientifically proven (or at least rumoured) to make your working life simpler, more pleasant and more productive. We hope you’ll give Slack a try.

Having trouble? Please contact

What’s New

Version 23.12.10

Bug fixes
• Fixed: We seem to have got our threads tangled on iPad, where threaded replies containing links were overlapping with other messages. A stitch in time saves nine, but an app update is, uh, pretty great.
• Fixed: On iPad, the Quick Switcher wasn’t jumping to the correct channel when selecting with ‘Enter’ on the keyboard. Some found this behaviour thrilling and laden with mystery; most found it confusing and annoying.

Ratings and Reviews

4.2 out of 5
1.8K Ratings

1.8K Ratings

Nani332 ,

Amazing , But !?

1.It's a great application on the web platform, but it has always had issues with sharing images in bulk. If there is a limitation on the number of images, the application should simply not allow me to select more than the limit (e.g., 10 images at a time).

2.If there is a limit, there is no notification, especially on an iPad, about why the images are not being uploaded, whether it be due to a limit on size, number, or any other reason.

3.When returning to the same page for uploading repeatedly, there is no call to action.

Developer Response ,

Sorry for the trouble. 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!

stwinks ,

Great features but basic functions just don’t work properly

It’s not just abt features , you need to get the basics right! - mobile app keeps crashing - every time there is an update , one hopes that issues are fixed but new bugs / issues come up. Before last upgrade, app kept crashing while typing a message. After upgrade to new version, when there is message notification which pops up but when you go to the chat window or channel to check , the message just do not show. Even after several multiple tries, you need to be lucky to randomly find messages. After giving up, one needs to open the laptop to check messages on slack - video calls are very poor experience compared to other similar tools. Very frustrating and poor customer experience especially for a paying customer!

Uodate : 10May22 - app keeps crashing when tagging someone and putting a punctuation.

Developer Response ,

Sorry to hear about the trouble! It sounds like you may be running into a bug that's been reported to our engineering team, but we'd need to look into this a bit more to be sure. When you have a moment, please navigate to your app’s “You” tab - “Preferences” - “Send Feedback” to flag this with our support team.

Saurabh100287 ,

Quiet Amazing!!

Slack is an amazing app, which has made team communication a breeze, seamless with a fun interface does which not seems mechanical at all. Chats, calls , screenshare integrated together makes a nice experience to do run a mill calls throughout the day. The only essential thing missing is to allow screenshare from all devices especially on iPads as most of us are on the more and its difficult to take all calls from laptops. If this gets supported the tool will change to being awesome.

Developer Response ,

Hi there, thanks so much for sharing your feedback! We appreciate the kind words and will let the team know you'd be interested in screensharing on mobile and tablet devices in the future.

App Privacy

The developer, Slack Technologies, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Contacts
  • User Content
  • Search History
  • Browsing History
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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