Slack reviews

3.9

77% would recommend to a friend

(1,097 total reviews)
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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 Informationstechnologie industry (3.9 stars).

Reviews by job title

1K reviews
4.0
May 28, 2021
Recommend
CEO approval
Business Outlook

Pros

Smart people great working environment Transparency Values social issues

Cons

inner circles that new employees can't break through Land grabbing

5.0
May 28, 2021
Recommend
CEO approval
Business Outlook

Pros

Supportive culture, management cares about their people

Cons

Getting to be a larger company, things can be disorganized

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Slack Response
4y
Thanks for leaving a review! We are so happy to hear that you find Slack such a great place to work :) -Slack
5.0
May 27, 2021
Recommend
CEO approval
Business Outlook

Pros

wonderful culture of inclusivitywonderful culture of inclusivitywonderful culture of inclusivitywonderful culture of inclusivitywonderful culture of inclusivity

Cons

high growth therefore fast paced

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Slack Response
4y
Wow! We can't thank you enough for your positive feedback. It makes our day! -Slack
Viewing 790 - 792 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.