Slack reviews

4.0

77% would recommend to a friend

(1,095 total reviews)
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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 Informationstechnologie industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Aug 14, 2018

Senior Build and Release Engineer

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Awesome people, great perks like free massages, a 2000$ professional growth and 500$ personal growth fund. paid phone bill and a new phone, fully paid health benefits, and subsidized commuter benefits. Also great snacks and catered lunch once a week and an amazing location in downtown.

Cons

slow elevators in the building.

5.0
Jul 16, 2018

Great place to work

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Slack is a great place to work. It is a fast paced hyper-growth startup, which is never easy, but the folks here genuinely focus on making it a great place to work for everyone. The pay is market rate, the benefits are fantastic (completely paid for medical/dental/vision for the entire family), and "work hard andn go home" is painted on the wall. The work is hard, the coworkers are smart and collaborative, the goals are clear, and you are encouraged to bring your whole self to work. Can't ask for more.

Cons

You have to create your own boundaries. If you don't then the amount of work to do will definitely take over your life. Most bosses support this and you can be successful without burning out.

5.0
Nov 21, 2017
Recommend
CEO approval
Business Outlook

Pros

everyone is really nice the onboarding program is robust healthcare fully covered for you and dependents money for phone, phone bill, commute, gym, personal development, professional development two days off to volunteer (this is newish) on site barista all day every day catered b, l, d once a week

Cons

none-I think Slack is great.

Viewing 112 - 114 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.