These tools allow you to follow a single request as it travels across complex microservice architectures, making it possible to pinpoint exactly where latency or errors occur in your stack. When selecting a platform, prioritize those that offer low-overhead instrumentation and seamless integration with your existing logging and metrics pipelines. Look closely at how each option manages sampling rates and data storage costs to ensure you can gain full visibility without ballooning your infrastructure budget.

AI-native, open-source Datadog alternative