3.5
128K reviews
10M+
Downloads
Content rating
Everyone
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About this app

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 feedback@slack.com
Updated on
12 Jun 2024

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
Location, Personal info and 8 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.5
124K reviews
Dave Wolken
2 May 2024
It is often difficult and confusing to navigate the UI and send messages. I have a relatively very high tech acuity, and this app is not intuitive in many ways. E.g., my boss recently started a group thread with three people. Seems simple enough. But then in someone's reply, it started some new "sub thread" or conversation, and when I tried to reply to that, the app prompts me to select whether I want to also send the message to the group. So confusing! Please simplify process and organization.
21 people found this review helpful
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Brandt Sweet
2 April 2024
I couldn't begin to describe what happened this morning.. Pictures were loaded up as files.. Pictures loaded up and didn't show up at all... Pictures were loaded and showed up regularly on other people's systems. But on the rest of everybody's system, nothing came up.. I have not had an issue as of yesterday. It just randomly started doing this.. I have thumbnails that are showing up as pictures from days ago. And you click on them, and it's the original upload..it's awful
39 people found this review helpful
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Slack Technologies Inc.
2 April 2024
We're very sorry to hear of the trouble here Brandt! When you have a moment, please tap on your profile picture on the top of the screen > "Preferences" > "Send Feedback" to flag this with our support team and provide some logs we'll need to investigate. One of our agents will be happy to take a closer look and troubleshoot this with you!
April Cline
19 April 2024
Terrible. I didn't know there were music, video, or huddle preferences that are automatically turned on. I have most of my permissions off so the fact they didn't ask or inform me of any such thing even though they have instructional prompts every 5 seconds but no mention of this. I only found out bc I got a data warning bc of this I used all my data and have 21 days until it's renewed. Also I never run out of data and often use wifi & had even been home until u just left to run errands.
26 people found this review helpful
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What's new

What’s new
• Don’t mind us—just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio!