AI is transforming performance testing by automating tasks, predicting issues before they happen, and helping teams fix problems quickly. It can simulate realistic traffic patterns, identify performance bottlenecks, and provide real-time suggestions to optimize software performance. AI-powered tools like LambdaTest, Testim, StormForge, Functionize, and Telerik Test Studio are available for performance testing, offering features such as automated test case generation, smart locators, predictive analytics, and self-healing test automation. By leveraging AI in performance testing, teams can improve productivity, reduce manual effort, and enhance software quality. However, it's essential to consider best practices, such as customizing tests, using high-quality test data, and working with human testers to ensure effective use of AI.