Slack reviews

4.0

77% would recommend to a friend

(1,094 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 1,094 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
Apr 27, 2017

AMAZING PLACE TO WORK

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Such a great culture of awesomeness

Cons

none at all for me

5.0
Apr 20, 2017

The best place I've ever worked!

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

-Strong core values -Inspiring leadership -Employees (at least on my team) are constantly finding new ways to be more efficient -Work/life balance is encouraged -Incredibly genuine people -Lots of opportunity for growth -Great benefits and perks

Cons

Startup environment and lots of processes are still being iterated on. Which I think can be both a pro and a con depending on if you thrive in startup environments or like working for companies with more structure.

5.0
Apr 18, 2017

An ego free zone

Recommend
CEO approval
Business Outlook

Pros

There are so many! Yes there are the cool things like great offices, treats like massages and great food. The real pros for me is that the quality of my working life has fundamentally changed. Gone are the days of battling through hundreds of emails before even starting the day. Communicating using Slack is, dare I say it, fun!! I feel truly valued here, it is such a high support environment. My team are amazing and we constantly help each other be better. One of the main things I noticed when I started at Slack was a complete lack of ego. People with big egos, or a 'look at me, I'm great' approach to working, aren't successful at Slack. We thrive on collaboration.

Cons

The only con for me is timezone, I would love to be able to have more real time with my North America and APAC colleagues, but everyone is very mindful of those challenges

Viewing 1066 - 1068 of 1,094 Reviews

Glassdoor has 1,226 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.