Slack reviews

3.9

77% would recommend to a friend

(1,097 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 1,097 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
Aug 8, 2021
Recommend
CEO approval
Business Outlook

Pros

Non-stressful work environment, interview process and onboarding time are very accommodating.

Cons

You may be placed on a team you don't expect, also my internship was remote.

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Slack Response
4y
Thanks for taking the time to leave us a review and we are so glad you enjoyed your time as an intern! -Slack
5.0
Aug 1, 2021

Great Environment

Recommend
CEO approval
Business Outlook

Pros

Fun projects Great team Growth opportunities Professional development Good management

Cons

Sometimes long hours Honestly None that I can think of

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Slack Response
4y
Thanks for leaving a review! We are thrilled that you've found Slack such a great place to work! -Slack
5.0
Jul 19, 2021

Great culture

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

It's the best company culture I've ever been apart of! I've never felt more supported in my career and I get to work with the smartest people. The walk the walk and I swear it's not just kool-aid chatter.

Cons

Growing pains. Lack of clarity from marketing leadership is a huge pain point on every project. Bad management without the ability to move teams besides just leaving the company altogether.

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Slack Response
4y
Thanks for taking the time to leave this thoughtful review!We can't thank you enough for your positive feedback. It makes our day! -Slack
Viewing 490 - 492 of 1,097 Reviews

Glassdoor has 1,229 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.