Slack reviews

3.9

77% would recommend to a friend

(1,096 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 1,096 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
Jan 12, 2022

Great Company

Recommend
CEO approval
Business Outlook

Pros

Great dynamic company that values its employees

Cons

Incorrectly managing rehiring forecasts with high turnover from tenured folks

3.0
Dec 16, 2021
Recommend
CEO approval
Business Outlook

Pros

Great culture and Work Life Balance.

Cons

Lots of ambiguity after acquisition.

5.0
Dec 15, 2021
Recommend
CEO approval
Business Outlook

Pros

Organizational Culture is great compared to other companies within the industry. Work life balance

Cons

no real cons that I can think of

Viewing 967 - 969 of 1,096 Reviews

Glassdoor has 1,228 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.