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 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 1,096 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 Informatique industry (3.9 stars).

      Ratings by demographic groups

      Reviews by job title

      1K reviews
      5.0
      Sep 11, 2019

      Best job I've had

      Staff software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      - I've worked at companies with very smart people and I've worked at companies with very kind people. Slack is the first I've worked at where my peers are very much both. - Culture

      Cons

      - The growth of company has resulted in lots of restructuring and constant change, which in itself is not a bad thing, but is a source of stress.

      5.0
      Sep 11, 2019

      Great place to work in a highly collaborative environment

      Senior software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      - Everyone here is very friendly and easy to work with - Avocados, Fresh Fruits, Fully stock frig and snacks available - Work life balance is something they care about here. You come to work and get your work done and then you can focus on your life.

      Cons

      - Getting bigger and with that you have some growing pains. Some needed change and process needs to change to adapt to how big Slack is getting. There's a bit of tension between a few folks and things can be more aligned across the company in terms of certain process and decisions. The good thing is I know there are people are working on it so hopefully it's keeps getting better.

      5.0
      Sep 10, 2019

      Great culture and people

      Sales development representative
      Recommend
      CEO approval
      Business Outlook

      Pros

      -Culture, company values and mission are all tightly tied together -Leadership is communicative and open -People are kind and always willing to help each other out

      Cons

      -there is sometimes ambiguity due to high growth

      Viewing 895 - 897 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.