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 Information Technology industry (3.6 stars).

Reviews by job title

1K reviews
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

4.0
Aug 27, 2023
Recommend
CEO approval
Business Outlook

Pros

* Very welcoming atmosphere * Comprehensive documentation * Aspiring culture * Smart, kind people

Cons

* Salesforce's culture often contradicts and sometimes overrides Slack's culture * Hack isn't an inciting language * Lateral movement can be slow and difficult

Viewing 223 - 225 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.