Free
$0
No account · no time limit
- Live GA4 and dataLayer inspection
- Duplicate and implementation warnings
- Filtering and raw JSON export
Local-first QA for GA4 and dataLayer
Turn a tracking plan into a pass/fail report.
Import your CSV, complete the customer journey, and see which events passed, failed, or were never observed—without sending client data to a server.
Free live inspection · 7-day Pro trial · $39 one-time Pro license
Client checkout QA
4 rules · 17 captured events
4Total
2Passed
1Failed
1Missing
page_view
GA4 · page_location
view_item
GA4 + dataLayer · ecommerce.items
add_to_cart
GA4 · value, currency
purchase
GA4 + dataLayer · transaction_id
Export HTML report
One focused workflow
From spreadsheet to evidence in three steps.
Keep your existing tracking plan. Provetag turns it into a repeatable browser QA session—no new analytics platform to configure.
- 01
Import the contract
Use a CSV exported from Sheets or Excel. Define the event, source, required parameters, measurement ID, and page condition.
- 02
Run the journey
Start capture on the test tab, then browse the flow as a customer would. GA4 and dataLayer evidence stays in your session.
- 03
Deliver the verdict
Review passed, failed, and not-observed rules. Export a standalone HTML report your client can open without Provetag.
A useful distinction
Missing is not the same as broken.
A failed rule means Provetag saw the event but found the wrong property or a missing parameter. Not observed means the event never appeared during this journey. Your report preserves that distinction, so the next fix is clear.
- Passed
- At least one captured event satisfies the complete rule.
- Failed
- The event was observed, but its implementation violates the contract.
- Not observed
- No matching evidence was captured in this QA session.
Client data stays in the browser.
Captured events are kept in Chrome session storage and disappear with the browser session. CSV plans are stored locally so you can resume your work.
- No account required
- No analytics payload uploaded
- No permanent access to every website
- No recurring infrastructure cost
Simple licensing
Inspect for free. Pay when the report becomes client work.
The free plan keeps the event stream useful. Pro unlocks repeatable tracking-plan QA and the deliverable you send to a client.
Pro · 7-day trial
$39
One-time · individual license
- CSV tracking-plan import
- Passed, failed, and not-observed verdicts
- Client-ready standalone HTML reports
Before you try it
Clear limits, no fine print.
Which implementations are supported?
The first release validates GA4 Measurement Protocol hits and window.dataLayer pushes in the top-level page.
Does it replace automated end-to-end testing?
No. It is a fast, local acceptance tool for consultants and small teams. Scheduled monitoring and CI are outside the beta.
Why a one-time price?
The beta has no server cost and no recurring service yet. A subscription would be hard to justify until monitoring or team workflows exist.
What happens when I change domains?
Chrome ends the temporary permission. Start capture again on the new domain; Provetag never keeps blanket access to your browsing.