Slack reviews

3.9

77% would recommend to a friend

(1,095 total reviews)
avatar

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
3.0
Feb 1, 2023
Recommend
CEO approval
Business Outlook

Pros

Slack specific culutre is amazing, the people they hire are the most talented, very kind, fun and intelligent. Product is a fantastic one to sell and work with.

Cons

Salesforce culture has really damaged the Slack culture post acquisition. There are significant changes coming down from Salesforce that are forcing tenured reps out and making it a much less desirable place to work. It is the reason I'm leaving.

3.0
Jan 23, 2023
Recommend
CEO approval
Business Outlook

Pros

Cool tech Smart people Awesome customers

Cons

Poor culture Leadership isn't great Anemic onboarding Process heavy - not efficient Slow to respond to customers

Viewing 313 - 315 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.