Your code shipped at 23:02.It broke at 23:12.Apperio already knows why.
Know when your site breaks or slows down, what visitors were doing when it happened, and which change caused it. Apperio explains it in plain English and writes it up for whoever does the fixing.
No credit card. Setup is one snippet of code.
How it works
Live in a few minutes. No servers to run.
- 01
Create a project
Sign up with your email or GitHub and create a project. You get an API key straight away.
- 02
Add the snippet
Errors, network calls, clicks, page views and Web Vitals start flowing, with personal data stripped in the browser.
terminalnpm install apperio - 03
Connect GitHub
Optional. With your repo connected, every error points to the commit and deploy that most likely caused it.
What you get
One snippet, one dashboard. No add-ons.
Change Intelligence
Errors are matched to the commits and deploys behind them, so you start from a suspect, not a stack trace.
AI root cause
A plain-English explanation of what most likely went wrong, written against your actual stack trace.
Issues drafted for you
One click opens a GitHub issue with the stack, the impact and the suspect commit. Close it there, it resolves here.
Performance and Web Vitals
LCP, CLS, INP and slow pages, measured in your visitors' real browsers.
Release health
An hour after each deploy, a verdict on whether it made things better or worse.
Alerts that reach you
New kinds of errors notify you without setup. Add rules for email, Slack or webhooks when you want them.
Stop finding out last.
Your users will not email you when something breaks. They will just not come back. Start watching in a few minutes.