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      Slack

      Part of Salesforce

      Engaged Employer

      Slack reviews

      3.9

      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 3.9 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 Tecnologías de la información industry (3.9 stars).

      Ratings by demographic groups

      Reviews by job title

      1K reviews
      5.0
      Oct 8, 2020

      Great Culture, awesome product

      Senior software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      I started working with Slack remotely during COVID and was surprise to see how smooth their remote onboarding process was, even though like every other company it was not a standard practice few months back. Co-workers are very helpful and respectful of each others views which as a new member made me feel comfortable. Leadership has been nothing but thoughtful during these weird times and the culture here is one of the best I have experienced. Teams are ready and eager to learn new things and find our new ways to improve the product.

      Cons

      Being a rapidly growing company project priorities keeps changing and you may have to jump to something more important at hands which is not that bad but might be frustrating for some people

      avatar
      Slack Response
      5y
      Thank you so much for sharing a review of your time at Slack! Our Learning & Development team is amazing and we are so glad to hear your remote onboarding experience they designed went smoothly. We are thrilled to have you on board! -Slack
      5.0
      Oct 7, 2020

      This place is special

      People partner
      Recommend
      CEO approval
      Business Outlook

      Pros

      The best people you could ever hope to work alongside Very generous benefits and perks that are constantly evolving and improving Really challenging and fun problems to solve Dynamic, fast-paced and creative environment Embracing remote work and pivoting quickly with the changing environment Employee-centric culture - genuinely a company that understands that people matter most

      Cons

      We've grown fast, so that can make for some more friction than your typical steady/non-growth environment. Nothing that's insurmountable though and if you have an inclination for working through problems and assuming the best in others (which is quite easy to do here given the kind and thoughtful folks around you), then it's just part of the reality of working at a high growth SaaS company.

      avatar
      Slack Response
      5y
      Wow! We can't thank you enough for your positive feedback. It makes our day! We have certainly grown fast, and agree there will be challenges, but we hope that is what keeps things interesting for you! Thank you again! -Slack
      5.0
      Oct 7, 2020

      Great leadership, lots of opportuntity and a loved product

      Product manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      CEO to VP to Sales to Customer Experience - everyone is super accessible, focused on working together to make the best product. Also, D&I isn't a checkbox here, people actually care about diversity, inclusion and belonging.

      Cons

      It's a small company. There will be resource constraints that will require zero ego and nice humans to solve.

      avatar
      Slack Response
      5y
      Thank you for leaving a review - we are thrilled to hear your time at Slack has been so positive! We will continue to prioritize collaboration and inclusion here at Slack. Thanks again! -Slack
      Viewing 268 - 270 of 1,095 Reviews
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      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.