Slack reviews

3.9

77% would recommend to a friend

(1,096 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 1,096 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 Tecnologías de la información industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Dec 9, 2020
Recommend
CEO approval
Business Outlook

Pros

A talented group working on a (relatively) new and exciting space, crafting the future of work communication. Great culture. Challenging problems. Inclusive and caring company.

Cons

A bit of churn over the years due to fast growth, but to be expected.

5.0
Dec 2, 2020
Recommend
CEO approval
Business Outlook

Pros

Seriously unique culture in here - its incredible. I've never experienced anything like it. It is such a cool tech firm! Have got so much support along the way. Cool product & great customers.

Cons

Honestly - none. It's great here.

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Slack Response
5y
Thanks for taking the time to share your positive experience! Happy to have you here at Slack!
Viewing 841 - 843 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.