Slack reviews

4.0

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 4.0 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
5.0
Mar 29, 2024

Great people, great culture

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

My co-workers are incredibly smart and humble.

Cons

Complicated processes from Salesforce make it difficult to get work done.

1.0
Feb 28, 2024

Worst job I’ve ever had

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Remnants of the old Slack culture still exist

Cons

Most of the good managers and executives are gone. Culture has gone to hell. Salesforce is ruining the company. They want yes men/women.

Viewing 127 - 129 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.