Slack reviews

3.9

77% would recommend to a friend

(1,095 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 1,095 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
5.0
Mar 7, 2021

Great company

Recommend
CEO approval
Business Outlook

Pros

- Amazing colleagues and supportive, transparent culture - Really good, competitive compensation - Great work-life balance

Cons

- Need to hire more engineering managers - some teams' have too high engineer-to-manager ratio

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Slack Response
5y
Thanks for taking the time to leave a review! We're so glad you enjoy the culture at Slack :) We hear your feedback on the team ratio. We suggest taking this feedback directly to your manager or reaching out to your people partner to discuss this matter with them further.
5.0
Mar 6, 2021
Recommend
CEO approval
Business Outlook

Pros

Slack is very passionate about bringing yourself to work. There is a significant effort to help people do their best work through coaching opportunities, socials and team support

Cons

Lack of transparency around certain decisions

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Slack Response
5y
Thanks so much for your review! We appreciate your recognition of Slack encouraging employees to bring their whole selves to work :) -Slack
Viewing 811 - 813 of 1,095 Reviews

Glassdoor has 1,227 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.