Yes, all Discover cards report activity to credit bureaus, which allows you to build credit history. Even if you have a poor credit score or limited credit history, Discover has options that can help you build credit. For example, the Discover it Secured Credit Card is one of the best secured credit cards, and you may qualify for it even if you have no credit or bad credit. If you’re a student, the Discover it Student Cash Back or Discover it Student Chrome cards are also accessible and can help you build credit during college.