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
3.0
Oct 13, 2020

Good Days are gone

Recommend
CEO approval
Business Outlook

Pros

Transparent culture Smart, curious peers

Cons

Passive aggressive shadow side to the culture Leaders are in biggest jobs of career, are failing and not managed out Leaders are hired from big companies who aren’t builders and wait for a team do that Growth is slowing, highly commoditized market

5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

Amazing atmosphere with tremendously smart people. Very diverse employee set with attention on always doing what is best. The work is exciting and challenging, there are no 'boring moments'.

Cons

Newly public company so there are a high degree of compliance requirements.

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Slack Response
5y
We are so happy to hear that you are satisfied with your exciting, challenging work. Wishing you well! -Slack
5.0
Aug 27, 2020
Recommend
CEO approval
Business Outlook

Pros

Slack is full of highly motivated, smart, empathetic employees who look to build on each others strengths and make amazing products together. We live and work in the Slack product so we are dogfooding all day, every day. We want to make work easier for our users and live the mission. The company is grounded and centered in the best outcome for its users and support its employees (especially during the challenging times of covid-19), at an impressive level. Slack might be based in the Bay Area but it lacks some of the bad reputations of other tech companies in the area. A breath of fresh, exciting air!

Cons

We work hard and some people work long hours but it comes from the drive and motivation of the product and is never forced/required by upper management. I really can't think of any other cons!

Viewing 124 - 126 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.