As a remote designer, this is a must have. I'm always contactable and available. Super easy way to also have quick calls and communicate with other team members on different teams.

I'm a part of a ton of Slack communities but I'm active in only a handful.

Slack works to its fullest only when it is implemented in a team and everyone's supposed to use it for communication. Slack could/should improve on making the communities on it better by adding relevant features.

I use this one everyday, will not be installing the native app for my desktop and I really wish this was available for mobile as well. As a web technology addict, I'd say this is one beautifully made web-app and it totally does what it needs to do. Even better.

This is one of the bast conversation tools I've used personally.

Fast & simple with a different ways to express your thoughts.

Fancy code & snippet tools, but sometimes link preview feature can be hell :(

Overall this product works smoothly and the updates the developer releases are meaningful and truly addresses a lot of the bugs I generally see the week before a release. They true stay on top of the product and make a great interface for user interaction.

We use Slack at work! We are really satisfied with the tool - so we directly integrated eyeson in Slack ;) https://www.producthunt.com/search?q=eyeson+for+slack

I love using emails less.

UX Improvement: Having conversation tabs similar to any modern web browser so important conversations don't get lost in the left menu drawer.

New Feature: Calendar. This would hopefully kill our company's horrific use of Microsoft Outlook once and for all :-)

We use Slack at 99designs for all internal comms and have even implemented a Slack plugin for customers on our site to help manage their design contests. It's a great communication tool, offering the ability to create various chat rooms for different purposes (we have serious ones like #Announcements and silly ones like #dadjokes) and communicate across our international offices. We also recently started using Slack's video chat feature and definitely like it more than Google Hangouts - better connectivity for sure.

great for both work , small teams and even for creating communitys

It's a flashier version of HipChat, but not demonstrably better necessarily. Although I do like how shared Google documents show up in chats.

LOVE this it satisfies my OCD of having lots of integrations :)

Saying that Slack will replace email communication channel, wouldn't be an overstatement :)

You can also set recurring reminders for meetings in channels and for yourself.

In any case, I advise everyone to try this application

Good app to work with people. The best way to communicate with your team!

We're a Saas company and we use it every single day for ALL communication. It is just a great tool.

No more long e-mails :)

easy to handle

Adding more voice integrations would be amazing.

Have used slack officially and pretty good, the remind me later option saves your a** so many times :D