APM Tools

Vercel's real user monitoring tool for measuring Core Web Vitals and Real Experience Score.

Raygun's application performance monitoring with code-level detail and user session correlation.

Stackify's APM platform combining application performance monitoring, logs, errors, and metrics.

Twitch's RPC framework protocol buffers-based alternative to gRPC with simpler HTTP transport.

Google's language-neutral data serialization format widely used for APIs, gRPC, and configuration.

Protobuf development platform providing linting, breaking change detection, and schema registry for APIs.

Distributed tracing platform for microservices built on OpenTelemetry with visual service maps and root cause analysis.

Continuous profiling platform by Grafana Labs for understanding resource consumption across all services.

Real-time streaming APM by Splunk with NoSample distributed tracing and AI-directed troubleshooting.

Netreo-owned full-stack application performance monitoring with developer-centric debugging tools.

AppSignal's all-in-one app monitoring with errors, performance, logs, and heartbeat checks.

Open source Java APM tool with low overhead for monitoring transactions, errors, and slow traces.

Observability library for JVM applications providing instrumentation and reporting for metrics and traces.

Open source APM tool like New Relic for monitoring JVM-based applications and server performance.

Open source Java monitoring agent providing request tracing and JVM metrics for web applications.

Distributed tracing and APM solution with automatic instrumentation across all major languages and frameworks.

APM platform built for developers focused on identifying and fixing N+1 queries and memory bloat.

Developer observability platform using OpenTelemetry to generate tests and troubleshoot microservices in development.