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 Informatique industry (3.9 stars).

Reviews by job title

1K reviews
4.0
Mar 16, 2023
Recommend
CEO approval
Business Outlook

Pros

Product is awesome & somewhat easy to sell if youre selling to the right industry

Cons

Salesforce acquisition = salesforce culture. Not bad, just very different than Slack's culture.

4.0
Mar 14, 2023
Recommend
CEO approval
Business Outlook

Pros

Slack culture is amazing, and the product is by far and away the market leader.

Cons

There are growing pains associated with changing leadership and Salesforce making it a portfolio company rather than what it was before.

Viewing 289 - 291 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.