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 Information Technology industry (3.6 stars).

Reviews by job title

1K reviews
5.0
Apr 25, 2019

Culture matches the reputation!

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great, smart, motivated people that celebrate every day. Corporate values that align with my own.

Cons

Can't find any just yet!

5.0
Nov 9, 2018
Recommend
CEO approval
Business Outlook

Pros

The culture is super supportive and everyone is so nice! Most people genuinely care about the product and what they are working on. Many projects are bottom up instead of top down, it's a great place to learn and grow.

Cons

Being too nice could cause indirect communication and lacking of constructive feedback.

5.0
May 10, 2018

Account Director

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

It is great for me

Cons

None for me for now

Viewing 1090 - 1092 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.