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 IT (Information Technology) industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

- People are nicer and more flexible than at a typical tech company - There are a lot of interesting projects, without too many "cooks in the kitchen" - Flexible work schedule and work location

Cons

- Stock price is stagnating - Hacklang isn't very well supported by Facebook.

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Slack Response
5y
Thanks for your thoughts! It’s great to hear that you have plenty of interesting work to keep you challenged and inspired. -Slack
5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

I have had the best experience at Slack - it far exceeds any prior job I've held. Management is genuinely interested in your career development and helps guide your growth. The culture of humility, transparency, and constant development have helped my personal and professional growth immensely. I am genuinely excited to start work every day.

Cons

Fast growth means constant change - if you are change-averse, this might be an issue!

5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

Slack is an inclusive company where people and ideas are valued. The company cares deeply about their employees, from providing phone reimbursement to work from home items allowance.

Cons

It's a growing company and there has been some adjustments with its growth but all has been managed effectively.

Viewing 865 - 867 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.