Monday, July 13, 2026

New GA4 Channel Tracks AI Visitors

Google Analytics 4 launched its “AI Assistant” channel in Might. I’ve since amassed knowledge earlier than overlaying the characteristic right here.

AI Assistant measures and analyzes visitors from generative AI platforms. In its “Analytics Assist” portal, Google states the characteristic contains visitors from “chatbots like ChatGPT, Gemini, and Claude.”

Google doesn’t embrace AI Overviews and AI Mode within the channel; as an alternative, it reviews these clicks as Natural Search.

To search out AI-assisted visitors, go to Reviews > Acquisition > Visitors acquisitionthen take a look at the “AI Assistant” Session Channel Group dimension.

This report reveals AI-driven visitors efficiency metrics, together with engagement, occasions per session, time per session, and extra.

The brand new “AI Assistant” characteristic in Google Analytics measures and analyzes visitors from generative AI platforms. Click on picture to enlarge.

Touchdown Pages

The brand new AI Assistant channel additionally helps establish pages cited in AI solutions that drive clicks. Go to Reviews > Engagement > Pages and screens on your website’s highest-traffic pages. Click on “Add filter” on the prime of the graph.

Then select:

  • “Session default channel group” because the Dimension.
  • “Precisely matches” because the Match Kind.
  • “AI Assistant” because the Worth.

Apply the filter to see pages with essentially the most clicks from AI platforms.

AI vs. Different Visitors

You can even evaluate AI-assisted visitors to different sources. In the identical “Pages and screens” part, click on the “Add comparability” button on prime of the graph. Choose “Create new” and select the identical steps because the filter above:

  • “Session default channel group” because the Dimension.
  • “Precisely matches” because the Match Kind.
  • “AI Assistant” because the Worth.

The report will now evaluate your AI-assisted visitors with the location’s total visitors, web page by web page. To check with a particular supply (e.g., natural visitors), create a brand new comparability, following the steps above, and take away “All customers” from the comparability.

Now you may evaluate engagement metrics for every web page throughout the 2 visitors sources: AI-assisted and natural.

In my assessments, visitors from the highest natural search and AI-assisted pages doesn’t overlap. It’s value checking the highest pages in Semrush or the same device to search out the prompts driving these AI citations.

GA4 Pages and screens report comparing AI Assistant traffic to organic traffic by views, active users, and engagement time

The brand new characteristic additionally allows comparability of AI-assisted visitors efficiency with different sources. Click on picture to enlarge.

Utilizing Regex

The AI Assistant default channel makes filtering and evaluating simpler, nevertheless it doesn’t reveal which platforms it contains. Alternatively, you may monitor particular person visitors sources, reminiscent of ChatGPT, utilizing common expressions.

  • Go to Reviews > Acquisition > Visitors acquisition.
  • Click on “Add filter” above the chart.
  • Choose “Session supply/medium” for the Dimension.
  • Choose “matches regex” for Match Kind.

Then paste the next regex into “Worth”:

.*chatgpt.com.*|.*perplexity.*|.*edgepilot.*|.*copilot.microsoft.com.*|.*openai.com.*|.*gemini.google.com.*|.*claude.ai.*|.*grok.x.ai.*

Now you can see a useful breakdown of all of your AI visitors sources. Notice that the “Natural” and “(not set)” sources didn’t seem within the AI Assistant channel above, indicating minor knowledge inconsistencies.

GA4 session source/medium report showing chatgpt.com, gemini.google.com, perplexity.ai, and claude.ai listed with ai-assistant medium

Common expressions might help reveal which genAI platforms generated visitors. Click on picture to enlarge.

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