Powerful APM Dashboard Built for Node.js
Watchlog visualizes every request, error, and duration with clean dashboards and instant feedback.
Why APM for Node.js?
Most developers don’t realize how slow or error-prone their backend is until users complain. With Watchlog APM, you get immediate insights into what’s slowing you down — no setup, no guesswork.
Track route performance
See average and max duration for every endpoint
Monitor errors in real-time
Group errors by path, method and type
Analyze trends over time
See spikes, drops and patterns with visual dashboards
Lightweight, low-overhead
Built for production—adds almost zero latency
Built for Node.js Developers
Watchlog APM for Node.js gives you full-stack visibility into your backend application performance. Track route duration, error rates, memory usage, and top bottlenecks. Whether you're running Express, Fastify, or any other Node framework, Watchlog automatically instruments your app without changing your codebase. It’s the fastest way to know what’s really happening inside your server.
Start Monitoring Your Node.js App Today
No setup. No config. Just install the package and see everything.
Start Free TrialActivate Node.js APM in 3 Easy Steps
Install Watchlog Agent
Deploy the Watchlog agent on your server with one simple command.
Install APM Package
Add @watchlog/apm-node to your Node.js app and configure the API key.
Start Your App
Run your app and start seeing live metrics instantly in your dashboard.