How Do You Measure AI Search Optimisation?
AI search has a reputation for being unmeasurable, and we think that reputation is way out of date. Google Analytics now has a channel for it, Search Console has a report for it and your enquiry form can have a tick box for it. So how do you measure AI search optimisation? You check what AI tools say about you and the traffic they send, then whether any of it turns into leads.
Basically, it’s the same thinking behind good marketing analysis and SEO, pointed at a new set of screens.
The Lowdown
- Ask ChatGPT, Gemini, Perplexity and Google the questions your customers ask, and log what comes back.
- GA4 now files most chatbot visits under an AI Assistant channel, with a few gaps to plug.
- Search Console shows how often your pages appear in AI Overviews and AI Mode, but not the clicks.
- Branded search and a new option on your enquiry form catch what analytics can’t.
- Leads, not mentions, decide whether it’s worth the money.
Need AI Search Optimisation That Delivers Measurable Results?
We set up the tracking before the optimisation, so you can see what’s changing and what it’s worth. Explore our AI Search Optimisation service or book a free consultation.
How Do I Know if ChatGPT is Recommending My Business?
Ask it.
Checking AI mentions is the digital version of asking around the pub whether anyone’s heard of you.
Write 10 to 20 questions your customers genuinely ask, like “best marketing agency in Hampshire for small firms” or “How do I choose a commercial cleaner?” Once a month, run them through ChatGPT, Gemini, Perplexity and Google (AI Overviews and AI Mode).
Log whether you were mentioned or linked, which competitors appeared and whether the description was accurate.
Top tip: Use a logged-out or private window so your own history doesn’t flatter you. Answers shift by user, location and day, so look for trends across months rather than reacting to one run. New to the jargon? Our AI search explainer covers AEO and GEO in a bit more detail.
How to Track AI Referral Traffic in Google Analytics
Referral traffic means visits from someone clicking a link on another site. Since May 2026, GA4 has sorted AI chatbot referrals into their own AI Assistant channel. Google’s list includes ChatGPT, Gemini, Deepseek, Copilot and Grok and leaves out AI Overviews and AI Mode, which it counts as Organic Search.
Where to find it
Go to Reports, then Acquisition, then Traffic Acquisition, and look for the AI Assistant row. Switch the dimension to ‘Session source/medium’ to see which assistant sent each visit. It’s worth bearing in mind that ChatGPT also adds utm_source=chatgpt.com to the links it shares.
What Can Google Search Console Tell You About AI Overviews?
The short answer is much more than it used to be. Its generative AI performance report shows impressions in AI Overviews and AI Mode by page, country, device and date. It doesn’t show clicks, and sites with few AI impressions may not see it at all. Use it to spot which pages Google’s AI picks up, then compare them with strong pages it ignores.
The Soft Signals to Watch Out For
Search Console’s branded queries filter shows whether more people are searching for you by name. A steady rise with no campaign behind it usually means something is talking about you.
Then ask people.
Add “AI assistant (ChatGPT, Gemini etc.)” to your “How did you hear about us?” field, and get whoever answers the phone to ask too. One “ChatGPT recommended you” is an anecdote. Twenty, logged consistently, is data.
Is AI Search Optimisation Worth It?
Yes, as long as you remember to judge it on enquiries rather than mentions. Google says clicks from results pages with AI Overviews tend to be higher quality. AI referral volumes can be smaller than expected, but a handful of qualified leads beats a thousand impressions.
Set a baseline now, give it three to six months, then compare leads by channel. If mentions climb and enquiries don’t, the problem is usually the website or the offer. And the content that earns citations still comes from people who know the subject inside out.
Want to See What AI Search Optimisation Can Do for Your Business?
Our team at One2create has been helping businesses get found online since 2002, with everything built in-house. Our AI Search Optimisation service starts with an audit of how AI-ready your site is, then covers content optimisation, technical fixes to structure and schema, ongoing monitoring and jargon-free reporting. That means you can see exactly what’s moving. Get in touch to book a free consultation.
FAQs
How do you measure AI search optimisation?
You measure it with a mix of AI visibility checks, analytics and lead tracking. Log whether AI tools mention or cite you for key customer questions, watch the AI Assistant channel in GA4 and monitor branded search. Then compare enquiries from those sources over time.
How do I know if ChatGPT is recommending my business?
Ask ChatGPT the questions your customers ask and record whether you appear. Use a logged-out window, repeat monthly and check GA4 for visits from chatgpt.com. Asking new customers how they found you fills in the gaps.
How do I track AI referral traffic in Google Analytics?
Look for the AI Assistant channel in GA4’s Traffic acquisition report. It groups visits from tools like ChatGPT, Gemini and Copilot automatically. Add a custom channel group to catch sources it misses, such as Perplexity.
Is AI search optimisation worth it?
It’s worth it when it produces enquiries, not just mentions. AI referral traffic is often small but well qualified. Set a baseline, review leads after three to six months and judge it as you would any other channel.
