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 IT (Information Technology) industry (3.9 stars).

Reviews by job title

1K reviews
5.0
Oct 19, 2020

People First Mentality

Recommend
CEO approval
Business Outlook

Pros

I interviewed during Covid and was concerned about switching organizations during a tough time. The people during the interview process came off sincere and shared the value of people first. I have months in and this is very true.

Cons

Very steep learning curve. If you have not worked in Slack full time, it can be very overwhelming. It is a very different way of working.

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Slack Response
5y
Thanks for your review. It’s great to hear that you had a positive interview process and experience at Slack thus far. We understand it takes a bit of time to get used to working in Slack full time- thanks for your commitment and willingness to jump in with us! -Slack
5.0
Oct 15, 2020
Recommend
CEO approval
Business Outlook

Pros

- Incredible culture (which is still evident even while working remote - I personally joined the team mid-pandemic) - Very competitive pay - Management actually *wants* to be in management, and cares about team development as their top priority (have worked at other SaaS companies where this was not the case) - Great work life balance (ex/ Fri-yay days off) - Set up to succeed in terms of resources (given $1,000 USD for home office set up), also given $ for wifi bills etc - Everyone in the company is so friendly and willing to help (we have 1:1s set up with other employees from other teams/offices, and everyone is truly so open to meeting and learning from one another/just chatting to ensure that we are all feeling heard during these trying times)

Cons

- Can't think of any... can't wait to eventually get into the office hopefully summer of 2021!

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Slack Response
5y
Wow! Thanks for such a thoughtful review. We’re so happy to hear that you really feel supported by management and that you feel set up for success as far as working remotely. It sounds like you’ve made some great connections with your fellow employees which is so important during these challenging times. We’re so glad you’re having a positive experience! -Slack
5.0
Oct 15, 2020
Recommend
CEO approval
Business Outlook

Pros

Slack the product is a reflection of slack the people. The company is transparent and thoughtful while being respectful of employees and customers.

Cons

Slack is still a young company. Sometimes mistakes are made, but I’m pretty sure that happens everywhere.

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Slack Response
5y
Thanks for your thoughts! Transparency and thoughtfulness are very important to us and we’re so glad you’re seeing it in leadership and your surrounding team. Thanks for being along for the ride as we learn and grow! -Slack
Viewing 853 - 855 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.