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 Information Technology industry (3.6 stars).

Reviews by job title

1K reviews
4.0
Mar 30, 2023
Recommend
CEO approval
Business Outlook

Pros

Amazing product Great teammates Good compensation

Cons

Back to the office mandate. Salesforce acquisition increased the level of bureaucracy at Slack. Although a top performer, I was part of the 10% laid-off.

4.0
Jul 8, 2022

Great company

Recommend
CEO approval
Business Outlook

Pros

Slack is an incredible solution for enterprise organizations. Leadership is outstanding, empathetic, and fair.

Cons

The Slack culture has shifted it has merged into the Salesforce org. Additionally, the post-pandemic market has changed and made entry and adoption into accounts much more of a challenge. Time will tell if Slack was a good purchase for Salesforce.

Viewing 109 - 111 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.