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
5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

Leadership, work-life balance, culture, community

Cons

Everything you would expect working for a hyper-growth, recently-public company. Lots changing at all times both internally and externally but I have total trust in our team to bring us through any/ everything, which says a lot.

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Slack Response
5y
Thank you for the thoughtful review and for your confidence in our team. Be well! - Slack
5.0
Oct 13, 2020

Great Place to Work

Recommend
CEO approval
Business Outlook

Pros

People! The team at Slack is amazing to work with! People are not only extremely smart and competent bu are also very welcoming and empathetic to one another. Fun product to develop! The product has a huge impact on people's working life and it is cool to develop. Every idea counts, even if you are a junior developer! Great work/life balance! Everyone is very aware of each other time and are concerned about people having time relax and take care of themselves. Work hours are very flexible.

Cons

Most employees are in the US, so sometimes, in the all hands and town halls the information shared applies more the them than to the rest of the company, which can cause a bit of confusion.

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Slack Response
5y
Thank you for the review. We're really proud of our people, product and culture and we're glad you are, too! Thanks again.
5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

Very generous compensation and benefits. Staff are valued and trusted, our wellbeing is always a top priority. This means flexible working hours, time off when needed, access to resources and benefits to take care of physical and mental health, lots of internal opportunities for further development and learning.

Cons

I'm trying to be super critical but honestly for me I couldn't ask for any more. We are constantly in a state of hyper-growth which means it can be fast paced and pretty demanding work. If we did not have such investment in our wellbeing it could be easy to burn out. It's important to disconnect and thankfully we are encouraged to do so.

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Slack Response
5y
We’re so happy to read your positive review. We take the health and well-being of our employees seriously, and it’s great to hear that you feel supported. We hear you on the fast paced and demanding work front: thanks for being along for the ride. We encourage you to take the time you need to take care of yourself.
Viewing 1042 - 1044 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.