Slack reviews

3.9

77% would recommend to a friend

(1,096 total reviews)
avatar

Stewart Butterfield

88% approve of CEO

70% positive business outlook

Slack has an employee rating of 3.9 out of 5 stars, based on 1,096 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Slack employee rating is in line with the average (within 1 standard deviation) for employers within the Informatique industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Aug 9, 2019

Amazing product! Wonderful work environment!

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

So many pros... a product that is truly innovative and making peoples working lives simpler, happier and more productive, fabulous office space, amazing food, massages... But, I am probably most impressed by how amazing the people are. Respect, courtesy, humbleness, collaboration, and great work ethic abound. I genuinely love coming in to work every day!

Cons

The timezone difference between Dublin and SF HQ (and other offices) can make connecting with our international colleagues quite challenging. But, generally there is a lot of understanding and flexibility surrounding this.

4.0
Aug 5, 2019

good

Recommend
CEO approval
Business Outlook

Pros

good to work and share lot of knowledge.

Cons

lot of work to do and hard timeline.

5.0
Aug 2, 2019
Recommend
CEO approval
Business Outlook

Pros

The humans of Slack make it special. From day one you feel there's an energy about this place that isn't really easy to describe. You know that you're working on technology - but it's way more than that. I see this piece of technology making a positive, lasting impact on so many people's working lives. It's incredible to make that kind of impact on a macro scale, and we're just getting started! Additionally, I find work to be way more collaborative here. I don't dread checking my Slack the same way I used to dread checking emails. It's amazing how people really do work hard and go home as well! I love this place!

Cons

I think, like any new organization, there are a lot of process things that we're still working to iron out. The organization is totally open to hearing feedback on how to improve, though, so it makes implementing new solutions to issues easy!

Viewing 919 - 921 of 1,096 Reviews

Glassdoor has 1,228 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.