Microservices architecture has become popular among developers due to its scalability and flexibility. This article discusses 10 observability tools tailored explicitly for microservices architectures, including Helios, Datadog, Dynatrace, Splunk, and more. Observability tools enable the monitoring, tracing, and logging of complex systems to gain insights into their behavior and performance. These tools provide real-time insight into your system, offering benefits such as early issue detection, faster troubleshooting, system performance optimization, efficient root cause analysis, improved scalability, streamlined monitoring and management processes, and continuous improvement through data-driven insights. Helios is an observability tool that offers comprehensive monitoring and analytics solutions for microservices and distributed applications. Datadog is a leading cloud-based monitoring and analytics platform that provides real-time visibility into applications, infrastructure, and cloud services. Lightstep is a leading observability platform that helps to gain deep insights into the performance and behavior of microservices architectures.