ASTQB

4 Reasons You Should Choose ISTQB Software Testing Certification:

ISTQB software testing certification can help you cut costs and save time.

ISTQB software testing certification demonstrates that software testers have the knowledge and skills for real-world software testing jobs. It works. Studies show that "a synergistic combination of defect prevention, pre-test defect removal, and formal testing by certified personnel can top 99% in defect removal efficiency while simultaneously lowering costs and shortening schedules." [1]
ISTQB software tester certification grows with your software testing job to make your company's testing more efficient.

Offered in more than 70 countries, ISTQB is the world's most widely used software tester certification. If you are going global, ISTQB software testing certification offers a common testing vocabulary that will bridge departmental and language gaps for more effective software testing.
ISTQB software testing certification prepares you for your next software testing job.

With software testing certification at the Foundation level, an Agile testing certification extension, three Advanced tracks, and multiple Expert options, ISTQB gives software testers a path for every software tester job. Test managers agree: 98% surveyed believe that ISTQB software testing certification helps in career development. That could translate to better software testing job skills, and most importantly, a better software testing ROI.
ISTQB is credible, giving you peace of mind that you made the right choice for your software testing certification.

As the world's only not-for-profit organization focused on software testing certification, ISTQB freely gives away the ISTQB software testing body of knowledge, syllabi, and glossary. Being volunteer led and volunteer driven is why ISTQB certification is trusted by 350,000+ software testers worldwide.
[1] Capers Jones, Namcook Analytics - "A Short History Of The Cost Per Defect Metric | Software Defect Origins & Removal Methods"