Ultimate Guide to AEO (AI search optimisation)

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My name is Josh Blyskal.

I’m an AI Search Strategist at Profound.

​Profound empowers brands with the data and insights to understand, take action on, and tangible improve their visibility in AI Search.

We actually analyzed AI search results. over 41,000,000

Across ChatGPT, Google AI Overviews, Perplexity, and Microsoft Copilot

We tested queries with both commercial & informational
 intents in mind
These findings will change the way you think about search

400% increase in market share

2.15% decrease in market share – first time in a decade Over the last 6 months,

https://finance.yahoo.com/news/chatgpts-search-market-share-jumped-185233745.html https://www.reuters.com/technology/artificial-intelligence/openais-weekly-active-users-surpass-400-million-2025-02-20/

AI owns the relationship

Al now acts as both connector and arbitrator, owning the direct relationship with users

Past Paradigm Current Reality

ChatGPT’s browsing uses

Bing to do the heavy lifting

hot yoga studios with coupons brighton uk URL 1:

Perplexity is semantic and vector based

Perplexity

hot yoga in brighton

yoga classes in brighton

yoga studio brighton

hot yoga in brighton ✓

What is the best SUV for a family of 4 living in Woodstock, NY?

AI Search literally can’t be the

same as traditional search

Choosing the right SUV for your family of four in Woodstock, NY, involves considering factors such as space, safety, fuel efficiency, and performance, especially given the region's seasonal weather conditions. Here are some top-rated SUVs that cater well to family needs:

Kia Telluride

The 2025 Kia Telluride offers a spacious interior with three rows of seating, accommodating up to eight passengers. It's praised for its upscale design, comprehensive safety features, and a comfortable ride. The Telluride's robust build and available all-wheel drive make it suitable for Woodstock's varying Ask ChatGPT

Experiment:

Across 650 informational and commercial prompts, we asked ChatGPT and Google the same questions.

The best running shoe for marath

What % of ChatGPT results overlap with the Google SERP?

Analyzed commercial and informational queries across

SERP analyses of 650 individual ChatGPT executions

ChatGPT results overlap 12% with the Google SERP

ChatGPT loves Wikipedia

Perplexity is UGC-focused

Google AIO is domain agnostic

Copilot gravitates towards Forbes–massively

What drives citations?

Experiment:

Across

5 key industries and 50,000+ prompts, we measured how SEO signals correlate with AI citations

Traffic ≠ AI Citations

95% of AI citation behaviour cannot be explained by traffic r2 = 0.05

Low traffic High citation

Zero traffic 900+ citations

High traffic Low citation

Backlinks ≠ AI Citations

97.2% of AI citations cannot be explained by backlinks.

Sites with fewer backlinks often receive significantly more AI citations.

r2 = 0.038

Typical SEO strategies don’t apply

But make no mistake, AI Search is controllable

Technical optimization is key, but it looks a little different

User

Answer

Citation

ChatGPT Crawler

ChatGPT Index

Bing Index

Can you just optimize for Bing?

ChatGPT results only overlap 26% with Bing

Analyzed commercial and informational queries across 100 SERP analyses of 650 individual ChatGPT executions

9:41 9:41

AI crawlers don’t interact with Javascript

llms.txt is your new best friend

Semantic URL slugs win

Answer Engines go to the open internet and want to find the content that they are most confident will solve the specific query.

When ChatGPT compares URLs, it selects the one it’s most confident contains the answer.

goodonyou.eco/most-ethical-and-sustainable-clothing-brands-from-uk/ ecothes.com/blog/sustainable-brands-uk earthday.org/toolkit-how-to-shop-for-your-clothes/

goodonyou.eco/a8d7f-ethical-92j3k-brands-uk/

ecothes.com/blog/72hf3-sus-bra-uk

earthday.org/kit-92hd2-shop-clo-3jf8/

content="The best business credit cards include Ink

Business Unlimited, Venture X Business and U.S. Bank

Business Triple Cash Rewards, among other options.

AI Search is lazy

Reasoning

best men's running shoe?

Answer Engines have a recency bias

Answer Engines pick-up and cite content on the scale of days

Social media and UGC work situationally

I think these cloud GPU providers are probably the best bets for your startup:

RunPod.io - Affordable scalable and flexible GPU cloud with serverless dedicated and community-run instances for Al/ML

Paperspace - User-friendly platform good for development and research

CoreWeave - High-performance cloud GPUs with enterprise-grade reliability

Vast Al - ecentralized GPU marketplace for deep learning and HPC

FluidStack - Low-cost cloud GPUs leveraging underutilized hardware optimized for training and compute-heavy tasks

What does all of this mean for you?

AI search predictions

AI search is going to even more diverge

Brand visibility

Percentage of AI answers about Accounting Software that mention FreshBooks

Track your AI Visibility

Profound enables companies to analyze and improve how they appear in AI Answers. We do this by running millions of searches on platforms like ChatGPT, Perplexity and Google AI Overviews to build a picture of how AI responds to questions about brands, products, and industries.

Understand Conversations and Models

Find which models surface your brand and understand how many people are

for any topic in AI.

As a former SEO, we’re the black sheep of marketing.

AI search is about to become the sexiest area of digital marketing, everyone in this room has a prime opportunity.

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