SEO Influencers Matt Diamante and Edward Sturm Release New Research Showing Expert Quotes Increase AI Overview Citations Within Hours

SEO influencers Matt Diamante and Edward Sturm released new research showing that adding clearly attributed expert quotes to informational content can dramatically increase citation speed in Google's AI Overviews. In controlled tests, articles with expert commentary were cited within hours, while similar content without quotes saw weaker AI visibility, highlighting the growing importance of credibility and authority signals in modern SEO.
Hamilton, Ontario - March 2, 2026 - SEO influencer Matt Diamante, founder of HeyTony, and SEO strategist Edward Sturm have released new research demonstrating that adding attributed expert quotes to informational content can significantly accelerate citation in Google's AI Overviews.

The findings, discussed on Edward Sturm's SEO podcast [https://youtu.be/_Z9AO3tLhyw?si=nEGoGIOFDltRP41M], emerged from controlled publishing tests designed to isolate factors influencing AI-driven search visibility.

Research Findings: Expert Quotes Impact AI Citation Speed

During repeated content publishing tests, Diamante's team observed:

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Articles that included a clearly attributed expert quote were cited in Google AI Overviews within approximately two hours of publication.

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Similar content published without expert quotes showed slower or weaker AI citation performance.

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The primary variable adjusted between test articles was the addition of a real, attributed expert source.

"We found that the only meaningful difference was the presence of a real, attributed expert quote," said Matt Diamante during the discussion.

The cited research focused specifically on top-of-funnel, informational blog content designed to build topical authority.

Supporting SEO Evidence: Outbound Links and Authority Signals

The discussion also referenced prior experimental SEO findings on outbound linking. In a controlled study involving ten pages targeting a fabricated keyword, five pages included outbound links while five did not. All five pages with outbound links ranked above those without.

According to Sturm, "Every single page with outbound links outranked the pages without them."

These findings align with broader search engine guidance encouraging citation of authoritative sources.

Why Expert Quotes May Influence AI Systems

Diamante and Sturm hypothesize that AI systems and search engines interpret attributed expert commentary as:

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A credibility signal

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Evidence of factual sourcing

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Reinforcement of topical authority

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Alignment with E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) principles

"External links show that you're not just making things up," Diamante noted in the episode.

The research suggests that structured attribution may help AI systems more confidently cite web content as a trusted source.

SEO in the AI Era

The findings contribute to the growing conversation around SEO in the age of AI-driven search.

"I don't think SEO for LLMs is completely different," Diamante said. "It's becoming more aligned with what users actually want."

Both experts emphasize that the strategy applies primarily to informational content, not transactional or bottom-of-funnel sales pages.

About Matt Diamante

Matt Diamante is the founder of HeyTony, a Canadian SEO education company helping small businesses get found on Google without fear, confusion, or gatekeeping. He is the author of Get Found and teaches practical SEO strategies to entrepreneurs and marketers worldwide.

About Edward Sturm

Edward Sturm is an SEO strategist, educator, and podcast host specializing in search visibility, AI optimization, and practical ranking experiments. Through interviews and controlled testing, he explores how evolving search technologies impact digital marketing strategies.

For media inquiries, interview requests, or access to the full research discussion, please contact:

Media Contact: Matt Diamante, Founder, HeyTony Website: https://heytony.ca

Edward Sturm, SEO Strategist & Podcast Host. Contact information available upon request

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This release was published on openPR.