TagCoPilot is an AI-powered app that audits and fixes your Google Tag Manager and Google Ads tracking
TagCoPilot is a web application built for agencies and business owners to scan a website, read its Google Tag Manager and Google Ads setup, and write the exact fixes into a GTM workspace for review. Approve the changes, publish them, and get an automatic post-fix verification that proves the clicks now convert.
See a sample post-fix verification report — pass, warning and fail evidence included.
- Free audit
- URL + public pages. No account or access required.
- Connect GTM + Ads
- AI reads the real container and conversion actions.
- Fix & verify
- AI drafts tags, you approve, then it re-tests the conversion path.
Try it free — the whole flow
Start with a free audit of your public pages, then connect Google Tag Manager and Google Ads to unlock AI-written fixes and automatic post-fix verification. Click through each step to see exactly what happens and what access it needs.
0 of 4 steps complete · progress saved on this device
1. Run your free audit
No account · no Google access
Enter your web address and TagCoPilot scans your public pages for tracking tags, cookie banner wiring and Consent Mode v2 signals, then scores your setup out of 100.
- Tags actually firing on the page
- Cookie banner / CMP detected and checked
- Consent Mode v2 signals present or missing
- Health score out of 100 in about 30 seconds
What the free audit finds
No developer, no invoice, no waiting. Everything below comes from your public pages — the moment you enter your web address.
Consent
Cookie banner detected, consent applied before trackers load, Consent Mode v2 signals present.
Tags
Every tracker actually firing, plus duplicates, hardcoded pixels and dead legacy tags.
Conversions
Google Ads and GA4 conversion tracking, gclid attribution, and the Conversion Linker checked.
Monitoring
A health score out of 100, and a monthly re-check that tells you what quietly changed.
Scan. Every tag actually firing, the cookie banner it found, Consent Mode v2 gaps, and Google Ads conversion signals — scored out of 100.
Watch. Once registered, a monthly re-check catches the pixel a developer removed before it costs you data.
One connected layer for your tracking
Your website, Tag Manager and Google Ads usually live in separate tabs owned by separate people. TagCoPilot sits in the middle and keeps them agreeing with each other.
Your website
pages, cookie banner, pixels
Google Tag Manager
containers, tags, triggers
TagCoPilot
AI layer
Google Ads
conversion actions
Analytics & consent
GA4, Consent Mode v2
One connected layer: AI reads your site, talks to Tag Manager, and keeps your Google Ads data clean and compliant.
What you unlock with a free account
Register after your audit to see every finding — then connect Google Tag Manager and Google Ads so TagCoPilot answers using your real setup instead of generic advice.
- The full list of findings from your audit, with the exact fix for each
- Connect Tag Manager and Ads for the deeper connected audit
- Google Ads conversion diagnostics: gclid, linker, enhanced conversions, mismatches
- Ask for what you want tracked in plain English
- Approve a fix and TagCoPilot writes the tags into a GTM workspace
- Optional one-click publish, then a post-fix verification proves the clicks convert
Google Tag Manager
GTM-XXXXXX · containers, tags, triggers
Google Ads
conversion actions · MCC access
Live site scan
CMP, Consent Mode v2, network calls
TagCoPilot
Reads your container and scan, builds the context, writes changes back into a draft workspace.
GPT-5.5
in usevia the built-in AI gateway — no API key to manage
swappable
Claude and Gemini run on the same gateway — the model can be switched without touching your setup.
Nothing publishes automatically — every AI change lands in a new GTM workspace for a human to approve.
The things that actually break tracking
Surface + connected audit
Free scan reads your public pages. Connect GTM and Google Ads for a deeper audit that compares your container against the conversion actions in your Ads account.
Cookie consent + CMP wiring
Finds your cookie banner, checks that consent is applied before any tracker loads, and flags the missing Consent Mode v2 signals Google now requires in the UK and EU.
Ask in plain English
"Track my contact form as a Google Ads conversion." The assistant reads your own site and container, then tells you exactly what to change — no jargon required.
AI writes the fix, you control publish
Approve a fix and it is written into a fresh GTM workspace. Preview every tag, trigger and variable before it goes live. Publish manually, or enable auto-publish for trusted containers.
Google Ads conversion diagnostics
Checks that every Ads conversion action has a matching tag, the Conversion Linker is active, url_passthrough is on, and enhanced conversions are configured correctly.
Post-fix verification
After a fix, TagCoPilot re-runs a gclid conversion-click test and grades the result against the signals the fix was meant to deliver. Pass/fail evidence for every signal.
How it works
- 01
Enter your website
Just the web address. No account or Google access needed to start.
- 02
Get your free audit
Cookie consent, tracking tags, Consent Mode v2 and Google Ads signals, scored out of 100.
- 03
Register free
Create an account to unlock every finding and save the report.
- 04
Connect and fix
Link Tag Manager and Ads, approve the AI-written fixes, and publish them.
- 05
Verify
TagCoPilot re-tests the conversion path and confirms the clicks now convert.
Compliance is not a one-off job
Tracking rots quietly. A developer ships a new checkout, someone swaps the cookie banner, a plugin pastes a pixel straight into the theme. TagCoPilot keeps a monthly record so you always know what changed, what was fixed, and whether the fix still works.
- See exactly which tracking tags were added, removed or changed
- Consent problems caught before a regulator or a customer complains
- Duplicate pixels and dead legacy tags flagged automatically
- Google Ads conversion mismatches with click-by-click evidence
- Post-fix verification confirms the conversion path is still passing
verdict pass (87/100) pass Conversion Linker stores gclid pass url_passthrough survives navigation pass AW-123456/abc123 sent on test click pass Consent Mode v2 ad_user_data granted fail ads_data_redaction not set on consent defaultRun this on my website
Post-fix verification — explained
After a fix is applied, TagCoPilot re-tests the conversion path and stores the evidence. Here is how it works, what is checked, and who can see the results.
Before you hand over access
Here is exactly what TagCoPilot checks, where each finding comes from, and how your Google access is handled.
How the free audit works
We request your public pages the way a browser does, then inspect the loaded scripts, dataLayer and consent calls. Nothing behind a login, paywall or private network is fetched, and internal/loopback addresses are rejected before a request is made.
How the connected audit works
Once you connect Google Tag Manager and Google Ads, findings come from your own container and conversion actions through Google's APIs — not from guesswork. Every mismatch links to the specific tag, trigger or conversion action it came from.
How verification is judged
After a fix, a simulated gclid conversion click is replayed and each signal is graded against the expectations you set for that account. You get a per-signal pass, warning or fail with the observed evidence next to the expected value.
Read-only by default
New connections request Tag Manager read access only. Writing tags, creating Ads conversions and publishing are blocked server-side until you explicitly switch a client into write mode.
Tokens are encrypted at rest
Google OAuth tokens are encrypted (AES-256-GCM) before storage and are only decrypted server-side when a task you triggered needs them. They are never sent to the browser.
Your data stays yours
Audits, reports and connections are scoped to your account with database-level access rules. You can disconnect Google access at any time, which stops all further reads.
Evidence, not badges. Every finding in a TagCoPilot report shows what was expected, what was observed, and where the observation came from, so you or your developer can re-check it independently.
This page is maintained by TagCoPilot to answer common security and privacy questions about the product. It describes how the tool works and the controls it applies — it is not a certification, audit report or legal compliance assessment, and it does not guarantee that your website is compliant. Consent and privacy obligations for your site remain yours.