Open-source system monitoring tool providing server status overview with availability tracking and performance graphing.
Curated software listings.
Open-source system monitoring tool providing server status overview with availability tracking and performance graphing.
Advanced system and process monitor for Linux providing detailed resource usage logging and historical performance analysis.
Developer observability platform adding logs, metrics, and traces to running applications in real-time without redeployment.
Distributed tracing platform for microservices built on OpenTelemetry with visual service maps and root cause analysis.
Website speed monitoring tool tracking Core Web Vitals, Lighthouse scores, and request waterfalls with deployment annotations.
Cross-platform system monitoring tool written in Python providing a web-based and terminal interface for real-time system metrics.
Application monitoring for Ruby, Elixir, Node.js, and Python with performance metrics, error tracking, and custom dashboards.
Bug reporting tool providing video, network, logs, and crash reports to help engineers fix bugs fast.
Open source continuous profiling platform helping find performance bottlenecks in code with flamegraph visualization.
Open-source APM tool for large-scale distributed systems written in Java and PHP.
Open source Java monitoring agent providing request tracing and JVM metrics for web applications.
Intergral Java APM and observability platform for Java, ColdFusion, and CFML apps.
Stackify's APM platform combining application performance monitoring, logs, errors, and metrics.
HyperDX is an observability platform that combines logs, traces, sessions, and debugging workflows with a more modern developer experience than older monitoring suites.
Parca is a continuous profiling platform that helps engineering teams understand runtime behavior, performance regressions, and production hotspots across modern systems.
Lightweight error tracking for websites focusing on complete stack traces and user context with minimal overhead.
Full-stack monitoring platform providing APM, real user monitoring, server monitoring, and log management in one dashboard.
Application performance monitoring tool for developers providing real-time insights into Ruby, Python, PHP, and Node.js apps.
Out of 21 products here. A product can suit more than one size, and one that states none is in no bar.