Error Tracking
See the errors your visitors never report.
Your app’s own errors, grouped, counted and sent to you in seconds — with the line that broke, the request and what happened just before.
Error Tracking
How it works
Connect the SDK
Your developer adds the official Sentry SDK for your stack — or keeps the one you have — and points it at AxoWatch.
We group and count
The same error becomes one issue, however many times it happens, with the number of events and the people affected.
You hear about it in seconds
A new error or one that came back — you’re notified in seconds, without the spam.
What you get
Every error, with the whole story.
Not just a line in a log: where it broke, who hit it and what to do next.
The line that broke
The stack trace with your source lines, the request, and the queries and steps before the crash.
Who hit it
A visitor, a bot, a background job or our own monitoring — each error says where it came from.
Errors that come back
A resolved error that happens again is reopened and flagged as back, not lost among the new ones.
A fix task for your AI agent
One click and AxoAgent packs the error into a task your agent can take, fix and close with a note.
Platforms
Works with your stack.
Whatever your site or app is built on, your developer connects it in a few minutes.
Websites and web apps
JavaScript
React
Vue
- Angular
Svelte
- Next.js
Nuxt
- Remix
Astro
Solid
Ember
Gatsby
Servers and APIs
Node.js
- Express
NestJS
- Bun
- Deno
Cloudflare Workers
PHP
Laravel
- Symfony
Python
- Django
Flask
FastAPI
Ruby
Rails
Go
- Java
Spring Boot
Kotlin
.NET
- Rust
- Elixir
Mobile, desktop and games
Android
- iOS
React Native
Flutter
Capacitor
Electron
- Unity
Through the official Sentry SDK of each platform — only the DSN changes.
Questions
Short answers to what people ask before they start.
Do I need to replace Sentry?
No. AxoWatch speaks the Sentry SDK protocol: if your app already uses the SDK, point its DSN at AxoWatch and nothing else changes.
Which platforms are supported?
Anything with an official Sentry SDK that reports errors: JavaScript and its frameworks, Node.js, PHP, Python, Ruby, Go, Java, .NET, Rust, Elixir, Android, iOS, Flutter, React Native and more. Native crash dumps are not read yet, and minified stack traces are shown as they arrive.
What about personal data?
Passwords, tokens, cookies, card numbers and keys are removed before anything is stored. A user is kept only when your app sets one itself.
How long are errors kept?
Events are kept for 30 days.
More from AxoWatch
- User Flow MonitoringCheckout and sign-up, walked like a real visitor.Learn more
- Uptime MonitoringEvery page you care about, checked around the clock, including SSL certificate expiry.Learn more
- Page Speed MonitoringSpeed scores for your main pages, on mobile and desktop.Learn more
- Fix with AIYour AI agent gets a ready task. You approve the fix.Learn more







