Slack reviews

3.9

77% would recommend to a friend

(1,097 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 1,097 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, 2025
Recommend
CEO approval
Business Outlook

Pros

Love the majority of slack employees I work with

Cons

Salesforce feels like a cult with animated characters and a huge love for appropriating Hawaiian culture (and Salesforce owns slack and forces their culture on Slack)

5.0
Jan 19, 2025

A great place to work

Recommend
CEO approval
Business Outlook

Pros

One of the best organisations I’ve worked for as well as being part of the Salesforce ecosystem now.

Cons

None so far besides it being a large organisation which might not be for everyone.

4.0
Jan 19, 2025
Recommend
CEO approval
Business Outlook

Pros

good work and wlb great talent

Cons

a lot of leadership issues

Viewing 433 - 435 of 1,097 Reviews

Glassdoor has 1,229 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.