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
Feb 5, 2021

Fantastic Company

Recommend
CEO approval
Business Outlook

Pros

Fantastic culture, fast progression, great benefits.

Cons

I've encountered no cons in my time at Slack.

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Slack Response
5y
Wow! We can't thank you enough for your positive feedback. It makes our day! :) -Slack
5.0
Feb 2, 2021

Great company

Recommend
CEO approval
Business Outlook

Pros

Great people, benefits, culture and product.

Cons

Lack of eng opportunities outside of North America

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Slack Response
5y
Thank you so much for taking the time to leave a review. We are so happy you found Slack to be a great company to work at! -Slack
3.0
Feb 1, 2021

Intern

Recommend
CEO approval
Business Outlook

Pros

Great team and work ethic

Cons

more diversity and remote working

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.