agile or predictive Costs: free Time: <1h for one course Badge: yes (issued by Credly) Certificat: no
PSM1 Certification
Interesting because you can get a certification for approximately $200 USD that never expires. During sales on Udemy, you can find several courses to prepare for this certification at low prices. I haven't taken it myself yet.
https://www.scrum.org/assessments/professional-scrum-master-i-certification