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 Informationstechnologie industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Sep 11, 2020

Great company

Recommend
CEO approval
Business Outlook

Pros

Super smart and the kindest of humans to work alongside make my working life so pleasant. Slack works the way you would expect a company to work in 2020, fast, productive, value driven, passionate and undeniable belief in the product.

Cons

Slack is growing super fast and work output is high. This level of scaling in a distributed work environment might not be for everyone.

5.0
Sep 10, 2020
Recommend
CEO approval
Business Outlook

Pros

Fast-paced, passionate, smart, collaborative people work here. For a 6 year old company its amazing how much we have built through collaboration, systems, infrastructure, benefits, Inclusion & Diversity. The tool Slack enables a ton to get done!

Cons

Decision-making can be slower than it needs to take. Working through the growing pains of a startup. Learning curve- to learning/working in Slack vs email.

5.0
Sep 9, 2020
Recommend
CEO approval
Business Outlook

Pros

Well rewarded, transparency, smart people, great culture, challenging work

Cons

Growing pains as a recent IPO. Outbound sales arm of the company is new

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.