AI Search Traffic Is Rising, But Does It Translate Into Conversions?

Even as AI’s takeover of search gets so much attention, it’s important to remember one of the insights made clear by BrightEdge’s recent research: AI referral traffic does not necessarily mean real-life conversions.

“AI search functions as a research channel, not a conversion channel,” says the BrightEdge report, which analyzed thousands of search queries and sites from January through August, only to find “near-zero direct conversions tracked.”

Compared to organic search, which consistently saw between 1.2% and 1.4% conversion rates, AI search is seeing an “efficiency gap [that’s] actually increasing over time.”

“While AI search doesn’t drive direct conversions today, it matters for two critical reasons:”

1. “It’s growing [and] creating new touchpoints with potential customers”
2. “[It’s] influencing decisions that lead to conversions through other channels”

BrightEdge’s LLM Referral 3 Month Traffic Patterns (Photo Source: MediaPost)

That growth, at what BrightEdge calls “unprecedented rates,” is led by ChatGPT as it “significantly outpaces” competing LLM engines. Of note, Grok saw 1279% growth in July.

So while Google may “command 90%+ search market share,” BrightEdge’s look at other emerging AI engines over the last few months shows “a period of experimentation … both in how users are connecting to websites and how AI engines are managing how they send referrals.”