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 Informatique industry (3.9 stars).

      Ratings by demographic groups

      Reviews by job title

      1K reviews
      2.0
      Mar 27, 2025

      downhill very quickly

      Staff software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      easy to get things done on monolithic architecture good direct teammates

      Cons

      no RSU refreshers that come anywhere close to the initial grant, don't expect to stay here longer than 4 years. very stagnant for your software engineering career, there aren't any interesting engineering problems to solve (which yeah, is a testament to how well slack's architecture works) 0 growth opportunity team handed off to 4 different managers in as many months salesforce influenced culture becoming very toxic

      2.0
      Mar 3, 2025

      Toxic marketing department

      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      - Amazing Salesforce benefits, including unlimited PTO - Smart colleagues - Cool product features

      Cons

      - The new leadership is not great and a lot of the truly talented employees have left - Lots and lots of pivots and political bottlenecks from multiple stakeholders, resulting in many projects stopping and starting - Challenging to get a promotion

      3.0
      Mar 2, 2025

      There's no more Slack Customer Experience now, just whatever Salesforce is.

      Senior customer experience agent
      Recommend
      CEO approval
      Business Outlook

      Pros

      - You can say you have a corporate tech job - Education reimbursement to gain skills to apply elsewhere

      Cons

      - Slack culture is now practically non-existent - Slowing snuffing out remote opportunities, but won't openly communicate that to employees - Limited relocation opportunities for employees, unless you want to live somewhere exciting like Texas or Indiana. - Sudden or incomplete rollouts of Salesforce integrations without proper communication to the teams supporting them

      Viewing 184 - 186 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.