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.
We monitor your favourite Node.js frameworks:
Next.js
Instrument your Next.js requests and get experimental web vitals reporting.
Explore documentationNode-postgres
Get insights into query duration, (Sanitized) SQL query body and errors
Explore documentationAnd many more:
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.
Error tracking
Track exceptions, get error alerts, debug and fix them with ease.
Performance monitoring
Monitor the performance of your slowest actions and inspect their timeline down to the nanosecond.
Host monitoring
Monitoring for your servers: keep an eye on CPU, Disk, Network & more.
Anomaly detection
Avoid surprises and set triggers for anomalies on any metric you'd like.
Metric dashboards
Collect metrics from your code and chart them on dashboards.
Uptime monitoring
Get alerted in real-time when your application is down.
"Man, AppSignal is an absolute godsend. Just fixed 2 errors in production, 2 minutes after they happened."
Stefan Dorresteijn@StefanJD
The trusted APM for thousands of development teams
AppSignal monitoring helps WeTransfer to monitor 20B requests a month.
Read case study5-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, name: "YOUR APPLICATION NAME", apiKey: "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.
Node.js's Underrated Combo: Passport and CASL
In this article, we're going to explore two valuable Node.js packages — Passport and CASL — that can help you boost the security of your application by providing both authentication and authorization functionality.
Powerful Caching with Redis for Node.js Applications
In this article, we're going to explore some of the most interesting nuances of Redis caching patterns, using Node.js as the environment to run some benchmark testing.
Improving Node.js Application Performance With Clustering
Let's discover how clustering can improve the way your Node.js apps handle the workload.
Node.js Garbage Collection: Heap Statistics Magic Dashboard
We just released a Magic Dashboard for Garbage Collection stats for our Node.js integration. If you are leaking memory, this dashboard will help you discover and fix this problem.
Your next incident
could use AppSignal.
All plans include all features Starts at $19 / €15 a month 30-day free trial – no CC needed
Features
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Support
Do you need help, have a feature request or just need someone to rubber duck with? Get in touch with one of our engineers.
About us
AppSignal is located in beautiful Amsterdam. We love stroopwafels. If you do too let us know. We might send you some!
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