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
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.

5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

People, values, challenging problems, remote, fast

Cons

lots of information/data to triage

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Slack Response
5y
Hi! Thank you so much for leaving a review. We appreciate your recognition of our people, culture and values! Thank you again for taking the time to share your experience - Slack.
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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.