Product manager is often mistakenly confused with the Agile/Scrum-related job role of product owner. The missions and obligations of each job are quite different. Product owners ensure that the product delivers maximum value to the user and are more involved with the day-to-day operations of a product, including creating and prioritizing a product backlog, creating a feature to-do list for the development team, and more. This is a role that is based on the Agile or Scrum development method exclusively, while product managers are essential regardless of what development method is used, or even when the product is not tech related. Product manager should also not be confused with project manager, here an article to check the differences between project managers and product managers roles.