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

      Slack

      Part of Salesforce

      Engaged Employer

      Slack reviews

      4.0

      77% would recommend to a friend

      (1,095 total reviews)
      avatar

      Stewart Butterfield

      88% approve of CEO

      70% positive business outlook

      Ratings by category

      4.2

      Diversity & inclusion

      4.2

      Work/Life balance

      4.2

      Compensation and benefits

      3.9

      Culture & values

      3.7

      Career opportunities

      3.4

      Senior management

      Slack has an employee rating of 4.0 out of 5 stars, based on 1,095 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 Informationstechnologie industry (3.9 stars).

      Ratings by demographic groups

      Reviews by job title

      1K reviews
      5.0
      Oct 7, 2020

      Best company in the world

      Senior software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      - Unlike many other tech companies, Slack cares and treats its employees like human beings. - Super friendly culture, and the most diverse by far (people of multiple different backgrounds, ethnicities, nationalities, etc). - Generous compensation and benefits

      Cons

      so far, none that I can think of

      avatar
      Slack Response
      5y
      We can't thank you enough for your positive feedback. It makes our day! We are proud of our collaborative, diverse team and are happy to hear that you enjoy being on the team and the benefits, too. Thank you again! -Slack People Team
      5.0
      Oct 7, 2020

      Transforming the way people work

      Customer success manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      - A rapidly growing business with ample space to solve new challenges - Transparency into company vision and direction from C-Suite - Diverse and inspiring team members with varied work and life experiences

      Cons

      Career progression at Slack is less linear than other companies I've worked at, it can be challenging to navigate promotion cycles or have calibration conversations that leave you with a clear understanding of what level you're operating at

      avatar
      Slack Response
      5y
      Thank you for taking the time to leave this review! We are proud of our transparent and inclusive culture - it is so nice to hear this positive feedback! We will also continue to make sure every department sets clear expectations for career progression and that there is a path for all employees at Slack. Thank you again! - Slack
      5.0
      Oct 7, 2020

      Best place I've worked; bar none

      Customer success manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      Slack is a company that cares about their employees - full stop. The amount of support and resources we've gotten from company leadership, management, especially since COVID started, has been incredible. We care about our employees, customers, and the overall world. I am consistently challenged and work with some of the nicest, smartest, funniest people I've ever met. Plus, it never gets old hearing people say "Oh, you work at Slack? THE Slack? I LOVE SLACK! We use it all the time". Couldn't be more proud to have spent the last 4+ years working for this organization.

      Cons

      It's tech. We move fast and we don't always have the answers. I personally like that aspect of the industry for the most part, but it can be a challenge.

      avatar
      Slack Response
      5y
      Thank you so much for the glowing review! Also, thank you for all your hard work over the last 4+ years...we are thrilled to hear you're still so passionate about working here after all that time :) -Slack
      Viewing 901 - 903 of 1,095 Reviews
      Related searches: Slack jobs | Slack salaries | Slack benefits | Slack interviews | Slack conversations
      ReviewsSlack reviews

      Glassdoor has 1,227 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.