Node.js Application Monitoring

Complete & customizable monitoring for Node.js.

AppSignal is the all-in-one APM for Node.js applications. It's easy to set up and has a clean user interface. Install now to get real-time error tracking, application performance monitoring and much more debugging data.

Apollo Server

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Node.js Core

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All-in-one Node.js APM

Monitoring can be so much simpler.

When the bits hit the fan, developers need clear and focused insights. AppSignal combines 6 powerful monitoring features into one powerful APM — all in an easy to use interface.Bonus: All features are included in all plans.

What our customers think

1500+ development teams rely on AppSignal to ship code with confidence. We are sharing a few of their stories with you.

Read customer stories →

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    5-Minute APM

    Installation without
    the frustration

    AppSignal is built for ease of use. The installation is effortless and we'll set most things up automatically. You'll be monitoring exceptions and performance in no-time.

    // Install AppSignal
    npx @appsignal/cli install
    // Initialize AppSignal
    const { Appsignal } = require("@appsignal/nodejs")
    const appsignal = new Appsignal({
      active: true,
      pushApiKey: "YOUR API KEY"

    Lightweight agent

    AppSignal's monitoring agent is built with Rust. It's lightweight, stable and already runs in thousands of applications.

    Dev-to-dev support

    If you need us, we’re there for you. We’re committed to making AppSignal monitoring great for you and your team.

    GDPR Compatible

    Got customers in the EU? Our data processing is GDPR compliant.

    99.999% Uptime

    If there’s one thing you need to trust, it’s your APM. We're ready to help you monitor, at every scale.

    Node.js blog

    Our best Node.js articles

    AppSignal writes high-quality articles about programming in Node.js on our blog. This is a collection of our best articles.

    Start your free trial

    Don’t let the bad bugs bite. Try AppSignal for free.

    AppSignal offers a 30-day free trial, no credit card is required. All features are available in all plans. Start monitoring your application in just a few clicks!