Free GA4 Monitoring

Get alerts when your GA4 tracking breaks

You can't be data driven without reliable data. But website and tag manager changes routinely break your tracking. DataCanary watches your GA4 property daily and alerts you the moment something looks off.

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The problem

Tracking keeps breaking

GA4 tracking breaks silently. Events stop firing. Parameters disappear. Conversion data flatlines. And unless you're checking manually every day, you won't know until someone asks why the numbers look weird — and by then, weeks of data are gone.

"You find out your tracking broke not when it happened, but when someone asks why conversions dropped three weeks ago."

What it does

Automated monitoring, zero effort

📉

Event volume monitoring

Get alerted when an event drops to zero or falls outside its normal range — before it becomes a data gap you can't recover.

📊

Track key metrics

Ensure key metrics like users and sessions don't drop to zero or become artificially inflated.

🔍

Parameter tracking

Know immediately when a key parameter stops appearing on an event. Transaction IDs, revenue values, campaign parameters — all watched automatically.

How it works

Up and running in 2 minutes

1

Connect your GA4 property

Sign in with Google and connect your GA4 property. Read-only access — we never touch your data.

2

We monitor it daily

DataCanary runs automated checks every day across your events, parameters, and key metrics.

3

You get alerted

If anything looks off, we'll email you to let you know.

Built for anyone who relies on clean GA4 data

Whether you're a marketer tracking campaign performance, a web analyst responsible for an analytics implementation, or an agency managing properties for clients — bad data costs you. DataCanary gives you confidence that what you're looking at is accurate.