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
5.0
Mar 2, 2021
Recommend
CEO approval
Business Outlook

Pros

Slack hires great people who are smart, hard-working, and full of empathy.

Cons

Some growing pains in terms of scalability of processes – these these always get worked out.

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Slack Response
5y
Thanks so much for taking the time to write us a review. It makes us so happy to hear that you find Slack to be such an incredible place to work! -Slack
4.0
Feb 15, 2021
Recommend
CEO approval
Business Outlook

Pros

Slack takes good care of its employees and also recognizes how important CE is. Feels good to work here

Cons

Not a ton of career growth

5.0
Feb 11, 2021

Great place to work

Recommend
CEO approval
Business Outlook

Pros

friendly, growth oriented environment, people care about you as people

Cons

internal promotions are difficult because of how sought after they are

avatar
Slack Response
5y
Thank you for taking the time to leave us a review! We strive to always put our employees first and recognise that each of us are people with lives outside of work. We are so happy to hear you can feel that recognition. - Slack
Viewing 1009 - 1011 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.