Which certification is best for QA testers?

According to H2K Infosys, QA certifications should be selected depending on career goals and experience level. For beginners, ISTQB Foundation Level certification is popular and has excellent grounding in testing principles. For those wishing to progress in their career, becoming a Certified Software Tester (CSTE) or having an Agile Tester certification would be beneficial, especially in today’s development methodologies. Automation specialists would find Selenium or DevOps certifications useful. The best certification will be determined by whether one wants to specialize in manual, automation, or agile testing. The choice will be critical in order to enhance career growth.