Agile testing is considered the ultimate strategy to enhance software quality due to several key reasons:

1. Early and Continuous Feedback: In the Agile approach, testing activities are integrated throughout the development process, allowing for early and continuous feedback.
2. Adaptability to Changing Requirements: Agile methodologies, such as Scrum or Kanban, embrace change and accommodate evolving requirements.
3. Continuous Integration and Delivery: Agile testing aligns well with the principles of continuous integration and delivery (CI/CD).
4. Collaboration and Communication: Agile methodologies promote collaboration and communication among team members.
5. Continuous Improvement: Agile testing encourages a culture of continuous improvement and learning.

In summary, Agile testing's early feedback, adaptability to changing requirements, alignment with CI/CD practices, collaboration, and customer-centric focus make it a powerful strategy to enhance software quality. By integrating testing throughout the development process and embracing a continuous improvement mindset, Agile testing enables teams to deliver high-quality software products that meet customer needs and expectations. If you are interested to read more about it, check this blog.