Skip to contentSkip to footer
      employer cover photo
      employer logo
      employer logo

      Slack

      Part of Salesforce

      Engaged Employer

      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

      Ratings by demographic groups

      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 Tecnologías de la información industry (3.9 stars).

      Reviews by job title

      1K reviews
      4.0
      Oct 20, 2020

      Great culture, good people, and promising business

      Digital marketing manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      Fun and laid back culture, very inclusive, super-friendly people

      Cons

      Heavy interview process but well-prepared interviewers

      avatar
      Slack Response
      5y
      Thanks for your feedback! Diversity and inclusion are very important to us so we’re glad to hear you feel we have an inclusive culture. And we agree--Slack is fun! -Slack
      5.0
      Oct 19, 2020

      I Pinch Myself Everyday!

      Bdr
      Recommend
      CEO approval
      Business Outlook

      Pros

      The culture at Slack is unreal. I've never been with a company that treats their employees with this much respect & admiration. They truly care. Truly. I pinch myself every day with how lucky & blessed I am to work for a company like Slack. Stewart is such an amazing servant leader. I respect him & his dedication to the wellbeing of his employees & the health of this company. I really enjoy being apart of the Sales & CS team. They are very supportive & encourage opportunities to lead within the team & through different company initiatives & programs. There are vast opportunities to explore different & parallel career paths within the company. The D&I program is also one of the best I've been apart of. I am inspired every day by my fellow colleagues.

      Cons

      Slack operates within a "start-up" atmosphere at times and there are growing pains that are very understandable. There are opportunities now that management is taking to improve their D&I hiring & promoting initiatives from folks entering Slack as an intern all the way to C-level executives. I am happy to report that due to Slack's open & collaborative culture, I admire their honesty with any of the growing pains that come along & Slack's invested interest to constantly improve, grow & evolve.

      avatar
      Slack Response
      5y
      Wow - thank you for the detailed review! We're thrilled to hear you're happy here at Slack -- we're glad to have you on the team. We will continue to prioritize inclusivity in hiring and look forward to adding more individuals to our collaborative team. Thanks again!
      5.0
      Oct 19, 2020

      A group of brilliant, warm and empathetic humans 🚀

      Manager – technical architect
      Recommend
      CEO approval
      Business Outlook

      Pros

      Culture encourages people to naturally be themselves, it stopped being classified as work for me a long time ago and more of a place my brain goes to think about people collaborate. Work life balance is not just talked about but demonstrated here. Work hard and go home was painted on the wall of my office and it's respected and adhered to. I had a life event and my manager simply said, "go and do what you need to do, your family comes first".

      Cons

      It is a big responsibility to handle the collaboration of the size of customers we have, it is not necessary a negative but something to remember from time to time.

      avatar
      Slack Response
      5y
      Thanks for your review! It’s great to hear that you feel work/life balance is a priority at Slack. The health and well-being of our employees is very important to us and we’re glad to hear that you feel supported. We hear you on the responsibility front and we’re thankful to you for taking it on! -Slack
      Viewing 616 - 618 of 1,096 Reviews
      Related searches: Slack jobs | Slack salaries | Slack benefits | Slack interviews | Slack conversations
      ReviewsSlack 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.