Logary is awesome for analytics and logging.

Built with ❤️ for developers and business analysts.

Professional logging, metrics and analytics for your apps

Would you like to proactively handle any negative experiences that your users' are having?
Maybe you're 🤒/😴 giving all your interaction data to large american corporations ®?
Or do you just want to measure app latency and track revenue?

Then you've come to the right place, because Logary solves that for you.

Logary is a logging, tracing and metric library for .Net and JS as well as a stand-alone, ☁-native log router/ingress called Rutta.

How does it work?

JS Quickstart

Learn how to add analytics to your web/react-native apps.

.Net Core Quickstart

Instrument your backend services for a cloud native architecture.


Logary can send logs, metrics and spans to a wide range of targets. Have a look here to see what's available!

How does it work?

Let's have a look at this site and how we do analytics here...

JS/TS Documentation

Read up on how to use the JavaScript library

.Net Core Documentation

Read up on how to use the library


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Learn how to use Logary to visualise the state and interactions with your apps.

License & Credits

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Logary Prometheus for .NET

With Logary.Prometheus you can expose you app metrics for Prometheus and Grafana.

Logary Rutta

A stand-alone, cloud-native log router and ingestion point for HTTP, UDP, ZeroMQ, TCP, and more.


Purchase a commercial license to super-charge your company's logging, metrics and analytics, and improve Logary!