Slack reviews

3.9

77% would recommend to a friend

(1,097 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 1,097 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 Tecnologías de la información industry (3.9 stars).

Reviews by job title

1K reviews
5.0
May 19, 2021

Great Company!

Recommend
CEO approval
Business Outlook

Pros

Great people, good work life balance

Cons

There are none I have at this time

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Slack Response
4y
Thank you so much for sharing your experience working at Slack!
4.0
May 17, 2021
Recommend
CEO approval
Business Outlook

Pros

Plenty of opportunity for growth. Leadership is close to the work, personable, and very human. Response to changes in the world are positive. Understanding of family needs, and monthly Friday company holiday have been nice.

Cons

Most people seem overworked. Political views and opinions find their way into conversations and internal comms often with strong liberal leanings, lending itself for an uncomfortable environment for conservatives, and libertarians. Alternative opinions get shut down with no consequence.

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Slack Response
4y
Thanks so much for taking the time to leave us a review! We're so glad you've appreciated our response to the many recent changes in the world. If you are feeling overworked, we encourage you to bring this up with your manager to hopefully lighten the load. Thank you again for taking the time to provide us with feedback! -Slack
5.0
May 17, 2021
Recommend
CEO approval
Business Outlook

Pros

Stewart and his leadership team are very empathetic to its employees. They were one of the 1st tech companies to create great work from home policy. In addition they created a mental health day off one Friday once a month.

Cons

some groups within custom success can be Very political. Some customer success managers can be very petty when it comes to polish of presentations.

Viewing 529 - 531 of 1,097 Reviews

Glassdoor has 1,229 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.