I’ve been thinking a lot about the key performance indicators (KPIs) for AI search, and it’s time to shift our focus a bit.
Lately, I’ve noticed many SEO experts on platforms like LinkedIn and during conferences discussing the idea of “ranking No. 1 on ChatGPT,” equating it to securing the top spot on Google.
On Google, being first is often like striking gold.
Moving from the second to the first position on Google can supercharge your traffic and conversions, sometimes by 100%-300%.
However, this isn’t necessarily true with AI-generated responses, primarily because these responses are subject to constant change.
Our research indicates that AI users evaluate an average of 3.7 businesses before making a choice.

Thus, appearing first in ChatGPT’s results isn’t as crucial as it is in Google’s search results.
Given this scenario, our AI strategy should prioritize “being part of the consideration set” over being the first mention and focus on what AI communicates about us.
In the past months, my team has devoted over 100 hours observing how people use ChatGPT and Google’s AI Mode for finding services.
What became clear quickly is that user behavior on AI search platforms is distinctively different from that on Google, beyond just the use of natural language versus keyword searches.
Surprisingly, about 75% of observed sessions still involved keyword searching.

A significant difference is that AI search results prompt users to consider more businesses than traditional organic search results.
Comparing multiple options is more straightforward within a chat interface than through clicking multiple search result links.
Explore further: Adapting to AI-centric search behavior
In both Google’s AI Mode and ChatGPT, users typically consider 3.7 businesses from the results shown.
This significantly affects the importance of being the top result and elevates the value of other positions, as 75% of users also review businesses listed from positions 2 to 8.

Ultimately, what drives conversions isn’t solely your position in that list.
These aren’t traditional rankings; they’re more akin to recommendations which might change in order or format, underscoring AI’s probabilistic nature.
AI chat interfaces allow users to scan and assess more options feasibly than Google search results do.
If a user is evaluating fractional CMO options, it’s more work through Google Search than ChatGPT.
In Google’s results for “fractional CMO,” only two appear above the fold, each requiring click-through to view their full details.

Contrast that with ChatGPT, where the model offers eight options with concise descriptions.
This convenience makes it easier to make informed choices.
We need to ensure that what the model says about us aligns with our message.
Many marketers prioritize rankings and traffic but overlook messaging and positioning.
Our study shows approximately 60% of users finalize their decisions based solely on AI responses without further exploring the business’s website or using Google.

To enhance conversion, we must deliver the correct message and ensure the AI conveys it accurately.
For instance, even if Dr. Lanciano is the best in glaucoma care, if the AI promotes Ravi D. Goel and Bannett Eye Centers, users might lean towards them if that suits their needs.
This reaffirms that appearing last doesn’t negate conversion opportunities if the AI message resonates well, unlike traditional search.
Visibility alone doesn’t bring in revenue; conversions do, and these happen when prospects perceive your solution as a fit.
Explore further: Measuring AI search visibility impact

We’re still approaching AI search through the SEO lens where top positions generate the most traffic, but this isn’t the case in AI-driven searches.
AI interactions involve evaluating multiple options with each query changing response dynamics considerably.
Thriving in AI search means being part of the consideration set and being described appealingly.
It’s vital to appear on the list but more critical how you are presented since that’s what influences decisions.
In essence, SEOs need to act like copywriters and salespeople to drive meaningful results.
Explore further: Is SEO a brand or performance channel? It’s both now
Inspired by this post on Search Engine Land.


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