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 Tecnologías de la información industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Aug 20, 2020
Recommend
CEO approval
Business Outlook

Pros

Slack has changed the way I think about company culture, transparency, diversity and how companies can make a world a better place. The opportunity Slack has to further change the world seems almost boundless. If that sort of thing is your jam, Slack might be the right place for you.

Cons

Majority of engineering based on in the Bay Area, however that's changing with a remote first culture

5.0
Aug 20, 2020
Recommend
CEO approval
Business Outlook

Pros

Great culture, hardworking people, great projects, wonderful leadership, amazing compensation. I could go on and on! Seriously the best company I have worked at. For anyone on the outside looking at this review - dont think twice - apply.

Cons

Nothing much really but we could do a better job stopping MSFT's false narrative. Also we need to be more proactive weeding out incompetence and incompetent employees.

5.0
Aug 20, 2020
Recommend
CEO approval
Business Outlook

Pros

1. fun, genuine, considerate leaders 2. amazing work/life balance 3. generous professional development + compensation 4. great university recruiting (diversity sets a standard for all tech companies) 5. easy to talk to senior engineers, easy to get mentorship

Cons

all the free lattes donuts and ice cream!!

Viewing 772 - 774 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.