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Slack - Team Communication

All your team communication in one place. A new way to get more done, spend less time in meetings, and reduce email. That’s Slack.
Category Price Seller Device
Business Free Slack Technologies, Inc. iPhone, iPad, iPod

- Real time messaging and file sharing for one-to-one and group conversations
- Powerful search and archiving, so you can find information easily
- Hundreds of integrations with apps and services including Dropbox, Asana, Google Drive, Twitter, Zendesk and more
- Instantly syncs across all devices
- Configurable notifications for desktop, mobile, and email
- Scientifically proven (or at least rumored) to make your working life simpler, more pleasant, and more productive

Slack is available for free for as long as you want, with upgradeable plans for increased membership, extended message history, unlimited integrations, file storage and customizable data retention policies.

"There are two types of people in the world: those who have never heard of Slack, and those who can’t imagine life without it." — The Guardian

"Can't praise it enough. Slack transformed the way we work together at The New York Times.” - Michael Villasenor, Creative Director, The New York Times

Find out what our customers are saying at


Slack is the goat.

Slack is so easy to use with our team at work. The mobile app is exactly like the desktop version and is the best form of communication out there.

I love it... BUT

Please come up with an indicator that lets you know which team members have read the messages! Like FB messenger and Crew messenger, they let you know which people in the group have read your message! Love ya!

Best app for team communication

We use this for team communication and it is much better than Jabber or HipChat. The multi platform support is excellent.

Can't live with out it.

I manage a small business with a growing team of 10 and after using slack for a few months, I honestly don't know how we managed for so long without it! Thank you, Slack!

My boi rick Harrison

10/10 will use again

The best app I've ever downloaded

I use it for work and for personal. It alerts me to project statuses for work integrated with Asana. And for my personal use, I have been able to create a community of friends who spend more time together and know more about local events because we are in constant contact with Slack. Bravo, Slack!

This + desktop app = awesome

I use the desktop version primarily, and supplement it with the mobile version when I'm away from my compy/lappy. It's an Slack as a whole is an awesome utility that my team and I use as a virtual office of sorts. Being able to post and share files realtime, do PMs, and create different channels to separate topics and conversations has been a huge help. There may be better solutions out there, but out of the box this is super easy to use and makes collaboration an enjoyable experience.

Great app for collaboration!

Simple and effective app for team collaboration.

Best collaboration app ever

I think the app is simply amazing. The 3D touch for links which require login is kind of useless as popup disappears upon lifting up the thumb and no further action can be performed. It may be something Apple should look for, that provides developers the ability to keep the popup open unless touched outside the popup.

Just lists messages posted randomly

Lists messages on one long page. No replies. No thread. No forum like pages that make any sense when trying to have a conversation online. Not sure what on Earth this app made to accomplish, but it does nothing.