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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


Excellent App, bright future!!

Has got all the features but following are missing, 1. posting photos to a existing thread. 2. Cant Post Videos!!

Version History
Joshua Edmonds

Sure, Slack is a really great communication and collaboration platform that meets all of my company’s needs. Whatever. That’s not what this is about. This review is for whoever writes the Version History description. I just spent 20min after midnight on a Saturday night reading through all of them, smirking, snarking, and snorting with each one. High five, Version History description writer. You are the cheese to my macaroni. These stars are all yours.

Magic link

It says it sends a magic link to login but in order to get it I have to delete and reinstall the app 😒 this app is trash

The one chat app you'll need. Owarida.

It's got tons of useful features and is easy to use. It works. Nuff said.

Excellent Work Chat App

This app makes company communication a breeze. You can set up separate channels of communication for different departments, teams, groups, and users and only invite those who belong to each. They can be private or public. You can share files directly in the channel and integrate third-party apps like Google Drive to integrate more of your workflow. Awesome app. Keep up the great work, people!

Very good app

This is a very good app


I like the app integrations it uses google so strong tool and allow multiple profiles for multiple projects. I have use it for many multiple projects simultaneously.

Great service. Keeps me organized

This is the perfect tool for commutation as an independent contractor. All my communication for different projects are clearly organized and ready across all platforms seamlessly.

Add audio messages

Please add audio messages

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