In order to qualify for Scrum Master jobs and beat the competition, a reputable Scrum certification can go a long way. There are several excellent official certifications you can choose from. CSM and PSM are the most popular ones and are widely acknowledged. Then, there are also the SAFe Scrum Master, EXIN Agile Scrum Master, Scrum Master Certified, and Scrum Master Accredited Certification. You can earn several to give you more experience and greater advantage, but it’s best to start with CSM or PSM.