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 Informatique industry (3.9 stars).

Reviews by job title

1K reviews
4.0
Sep 3, 2023
Recommend
CEO approval
Business Outlook

Pros

Learning, growth, and development. Collaborative environment and teamwork. Networking and professional connections.

Cons

Workload and time demands. Stress and work-life balance. Office politics and bureaucracy.

3.0
Aug 28, 2023

Too many reps

Recommend
CEO approval
Business Outlook

Pros

Well recognised brand, great people

Cons

Too many processes, micro management, non stop training

Viewing 220 - 222 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.