Generative Engine Optimisation (GEO) is the emerging discipline of optimising for AI-generated search results — and it's already cannibalising your SEO and PPC performance without showing up in any of your dashboards.
Consumer search behaviour is changing faster than most marketing teams can measure. The brands that survive this shift will be the ones who can quantify the impact and adapt — before it's too late.
What is GEO?
Generative Engine Optimisation (GEO) refers to AI-powered answer engines — Google's AI Overviews, Bing Copilot, ChatGPT Search — that now respond to search queries directly, without requiring the user to click through to a website.
Unlike traditional SEO (where you compete for clicks) or PPC (where you pay for clicks), GEO can capture user intent entirely within the search results page. The user gets their answer. Your traffic disappears. Your conversion funnel shrinks from the top down.
Most brands have no idea how much GEO is affecting their search performance — because no standard platform measures it.
of searches now result in zero clicks
AI answers, featured snippets, and knowledge panels resolve queries before users ever reach your site.
faster decline in branded search terms
Brand recognition built through other channels is increasingly being captured by GEO answers, not your ads or listings.
standard tools measure GEO cannibalisation
Google Analytics, Search Console, and your ad platform show traffic — none of them show you what GEO is silently taking.
You can't optimise what you don't measure. Our cannibalisation tool shows you exactly how GEO, SEO, and PPC are interacting across your key search terms — in real time.
The Challenge
These aren't future problems. They're happening now, in your analytics, and most teams are attributing the symptoms to the wrong causes.
Google's AI-generated answers appear above every organic and paid result. Users get their answer without clicking — your traffic drops even as your ranking holds. GEO is cannibalising both your SEO and PPC simultaneously.
As consumer behaviour shifts toward AI assistants and voice search, total query volume for many categories is declining. Brands chasing last year's search volumes are fishing in a smaller and smaller pond.
GEO rewards different content signals than traditional SEO — but most teams are still optimising for clicks, not AI citations. Without data on GEO impact, every content decision is a guess.
Ranking #1 used to mean owning the top of the page. Today it can mean appearing below an AI overview, a map pack, videos, and shopping ads. The click-through reality of 'position 1' has never been more variable.
Sound familiar?
Our cannibalisation tool separates each of these forces so you can act on the right problem — not the loudest one.
How to Optimise GEO
GEO optimisation starts with measurement. Here's the framework that turns GEO from a threat into a strategic advantage.
Before you can optimise for GEO, you need to know which of your key terms are most affected by AI overviews and zero-click results. This requires query-level analysis, not category averages.
Not every traffic drop is caused by GEO. Market size itself may be shrinking. Separating these two forces is essential — you can't fix a GEO problem by optimising for declining demand, and vice versa.
Once you understand what GEO is taking from SEO and PPC respectively, you can make informed decisions about where to shift budget — rather than reacting to symptoms without understanding the cause.
GEO, SEO, and PPC are not independent. Changes in one affect performance in the others. Sustainable optimisation requires measuring all three together, continuously.
The Solution
WebFusion's cannibalisation tool is the only platform that quantifies how GEO, SEO, and PPC interact at the search term level — so you can see exactly what's being taken, by whom, and when.
A clear High / Medium / Low score for every key term — updated continuously as your campaigns and rankings evolve.
We separate GEO's contribution from organic decline, so you're not misattributing a structural shift to a campaign problem.
Know exactly which terms to reduce PPC on, where to invest in GEO content, and where organic can hold without paid support.
The cannibalisation tool gives you the data to adapt your strategy in real time — before your competitors do.
Stop waiting for next quarter's results to tell you what's already happening. Start with a free demo today.