# GA4 AI search attribution

GA4 now recognizes AI Assistant traffic for supported referrers. Use that signal carefully, then connect it to Trakkr prompts, citations, and reports.

[View AI traffic index](/content/ai-search-traffic/index.html) [Read traffic docs](/content/learn/docs/features/traffic/visitors/index.html)

## Workflow setup

### Prerequisites

- GA4 installed on the site with access to admin and reporting configuration.
- A known list of AI referrers and landing pages to validate against recognized AI Assistant traffic.
- Trakkr tracking for prompts, citations, traffic, and reporting.

### Setup steps

1. **Check the AI Assistant channel**  
   GA4 introduced AI Assistant traffic measurement in 2026 with an ai-assistant medium and default AI Assistant channel group for recognized referrers.

2. **Create or review a custom channel group**  
   Use GA4 custom channel groups to place AI assistant matching above generic Referrals, so AI traffic is not buried in the wrong bucket.

3. **Validate landing pages**  
   Review landing pages, sessions, engagement, conversions, and revenue where configured. Do not report traffic without checking where it landed.

4. **Compare traffic to visibility**  
   Use Trakkr to compare GA4 AI traffic movement with prompt rankings, citations, competitor share, and cited pages.

5. **Build a recurring report**  
   Send visibility, citation, and traffic summaries into Trakkr reports or Looker Studio so stakeholders see one version of the story.

## What to measure

| Metric                       | Why it matters                                                                                          | Cadence  |
|------------------------------|--------------------------------------------------------------------------------------------------------|----------|
| AI Assistant sessions         | Shows recognized AI-assisted traffic in GA4 without mixing it into generic referrals.                 | Weekly   |
| Landing pages by AI source    | Reveals what AI systems send users to and whether those pages convert.                                | Weekly   |
| Conversions and revenue       | Connects AI search traffic to business outcomes when events and ecommerce are configured.              | Monthly  |
| Visibility versus traffic     | Separates awareness wins from sessions that reach the website.                                         | Monthly  |

## How Trakkr fits

### Turn the platform signal into action

Trakkr explains why AI traffic changed by showing prompts, citations, rankings, and competitors.

The AI Search Traffic Index provides market context for how much traffic each AI platform sends.

Looker Studio and reports can combine GA4 traffic with Trakkr visibility data for stakeholder dashboards.

## Checks and sources

### Common mistakes

- Treating GA4 as complete AI attribution for every model and app.
- Leaving AI traffic below Referrals in custom channel group order.
- Reporting sessions without checking landing pages, events, and source quality.

### Official sources used

- [GA4 AI Assistant traffic update](https://support.google.com/analytics/answer/9164320?hl=en)  
- [GA4 custom channel groups](https://support.google.com/analytics/answer/13051316?hl=en)

## FAQ

### Does GA4 track AI traffic?
GA4 added AI Assistant traffic measurement for recognized referrers, including an ai-assistant medium and AI Assistant default channel group.

### Is GA4 AI attribution complete?
No. It depends on recognized referrers, campaign data, and how AI products send users to websites. Use it as a strong signal, not a complete map.

### How does Trakkr work with GA4?
Trakkr connects GA4 AI sessions to prompt visibility, citations, crawler behavior, competitor movements, and reports.

## Next workflows

### Looker Studio
**Looker Studio AI visibility dashboard**  
Build one stakeholder dashboard for AI visibility by blending Trakkr visibility data with GA4 traffic, Search Console trends, BigQuery exports, and crawler signals.

### Google Search Console
**Google Search Console AI visibility**  
Google is adding generative AI performance reporting for AI Overviews, AI Mode, and Discover generative features. Use it with Trakkr to connect search exposure to AI answer visibility.

### Netlify  
**Netlify AI bot tracking**  
Trakkr installs a Netlify Edge Function that records matching crawler requests before browser analytics would run. Upstream blocks remain outside its view.

## Google Analytics 4 workflow

### Separate AI sessions from generic referrals
Use GA4 for recognized AI traffic and Trakkr for the visibility layer that explains where that traffic came from.

[View AI traffic index](/content/ai-search-traffic/index.html) [Read traffic docs](/content/learn/docs/features/traffic/visitors/index.html)