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 Information Technology industry (3.6 stars).

Reviews by job title

1K reviews
4.0
Oct 18, 2017

Slack Company Review

Recommend
CEO approval
Business Outlook

Pros

Great Product that is being adopted organically Management has a clear vision for growth. Company has great investors Nice benefits and culture

Cons

None that I can think of

5.0
Oct 18, 2017
Recommend
CEO approval
Business Outlook

Pros

I moved to California in order to work for Slack. I'm impressed with the executive leadership and the engineers are the best I've worked with. I've been here two years and I expect to stick around for many more.

Cons

Remote opportunities are rare and the perks aren't as lavish as larger competitors.

5.0
Oct 18, 2017
Recommend
CEO approval
Business Outlook

Pros

- Growing, fast-paced environment that is challenging and exciting - Great benefits - Humble, caring, inspirational, strong leaders - Lots of room for growth and career development - Intelligent and caring colleagues

Cons

- Looking forward to more global expansion

Viewing 1012 - 1014 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.