AWS X-Ray is a dynamic tracing tool launched by Amazon to give users insight into their AWS usage, providing features similar to those offered by established players like New Relic. It supports a selection of programming languages, including Java, .Net, and Node.JS, and integrates with various AWS services such as EC2, ECS, Elastic Beanstalk, and messaging services like SQS and SNS. X-Ray allows for tracing requests end-to-end across microservices, offering a holistic view of application performance without interrupting processes, making it particularly useful for complex systems. While its language support is currently limited compared to New Relic, AWS X-Ray is tightly integrated into the AWS ecosystem, making it an attractive option for users already committed to AWS who do not mind potential vendor lock-in. The tool facilitates the identification of performance bottlenecks and can be easily implemented in supported frameworks, providing detailed service maps and data analytics through the X-Ray console. Despite its narrower niche, AWS X-Ray is positioned as an interesting alternative due to its integration with AWS, appealing particularly to users new to tracing solutions.