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 Tecnologia da informação industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Feb 13, 2018

Fantastic place to work

Anonymous employee
Recommend
Business Outlook

Pros

Robust onboarding program, great benefits and office space. Everyone is friendly and willing to go the extra mile to help a new hire.

Cons

None that I can think of so far.

5.0
Jan 12, 2018
Recommend
Business Outlook

Pros

Fast paced, most engineering work is figuring out how to get bigger. I have a lot of flexibility on what I will work on. Great benefits. I do not work with any jerks.

Cons

Growing pains: cramped space, confused managers. Can be high pressure depending on team. Dogmatically far-left-wing politics.

4.0
Dec 11, 2017

Customer Experience Agent

Anonymous employee
Recommend
Business Outlook

Pros

Great management and career progression

Cons

Company in rapid growth phase means definition of role constantly changing

Viewing 994 - 996 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.