Slack reviews

3.9

77% would recommend to a friend

(1,096 total reviews)
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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 Informatique industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Sep 18, 2019

Large Enterprise Business Development

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Culture is second to none. Strong team atmosphere, rather than a dog eat dog environment that you’ll find at other companies. Sales Dev work is a grind, but that’s to be expected. While there are metrics, your feet aren’t held over the fire. Have the autonomy to be creative, rather than being a robot.

Cons

Sales Dev org has only been around for a year - lots of change occurring. Too much grey area at the moment, but leadership is addressing and remedying. Greater alignment with AE’s and their managers will go a long way.

5.0
Sep 18, 2019

Amazing company

Recommend
CEO approval
Business Outlook

Pros

Been working at Slack since April 2019- so far no complaints whatsoever. Amazing benefits, awesome co-workers, humble CEO, and such a collaborative culture that promotes innovative ideas throughout every department.

Cons

No LA office yet :)

5.0
Sep 18, 2019

Great place to work

Recommend
CEO approval
Business Outlook

Pros

- great benefits & pay - healthy work/life balance - mentorship & career development resources - commitment to diversity & inclusions - continuing education opportunities - cool, change-making product

Cons

- frequent change - working in a remote office (not SF) can seem exclusionary at times (but most internal teams in Denver are great & stick together)

Viewing 889 - 891 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.