Slack reviews

4.0

77% would recommend to a friend

(1,094 total reviews)
avatar

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 Information Technology industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Apr 11, 2021
Recommend
CEO approval
Business Outlook

Pros

Great benefits, amazing people, good work-life balance, feels like employer cares about your well-being.

Cons

Can't really think of any right now

avatar
Slack Response
5y
Thank you so much for this amazing review! It makes our day :D -Slack
5.0
Oct 15, 2020

The best company in the world

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- The best people, and a really healthy culture - even working remotely, you will feel included and engaged - Work with an amazing product that really impacts people's working lives - Really walk the talk when it comes to social justice and diversity - Tons of opportunity to take initiative, and learn/grow outside of your role - Best perks/benefits around

Cons

- This isn't really a negative, but Slack is a fast-paced, rapidly changing environment. To be successful here, you must be able to weather uncertainty. Despite this, you will be well supported.

avatar
Slack Response
5y
Thanks for your thoughtful review. We’re so glad to hear that you’re excited about our product’s impact, our culture, and our diversity and social justice efforts. These are all really important to us! It’s great to hear that you feel supported, even as our company grows and changes quickly! -Slack
4.0
Jul 15, 2019

N/A

Recommend
CEO approval
Business Outlook

Pros

Collaborative, engaging and fast paced! Benefits are superb and the office is lovely. I feel pretty lucky to work with some of the smartest people I know.

Cons

You need to rethink the way you look at career direction and find new ways to thrive in a stagnant role.

Viewing 1 - 3 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.