03VerticalsThe gap, vertical by vertical.
Vertical
What AI Cites
What YouTube Holds
Source Concentration
Beauty29 citationsIndependent dermatologist blogs, brand-owned education, retailer content.
A dense ecosystem of board-certified dermatologists and skincare specialists producing long-form reviews and routine breakdowns, none cited.
23distinct domains citedTech / SaaS15 citationsVendor-owned content, including Salesforce, HubSpot competitors, and AI-tool review aggregators.
B2B software demo channels, founder-led explainer videos, and comparison reviews absent from cited results.
87%vendor self-publishedPersonal Finance25 citationsVertical trade press including Bankrate, NerdWallet, Kiplinger, CNBC, plus brand-owned institutional content.
Financial-analyst creators covering the same rate movements in greater depth, in real time, uncited.
62%vertical trade pressHealth & Wellness22 citationsMedical institutions and DTC brand education hubs.
Physician-led YouTube channels, longevity and supplement specialists, and expert-led wearables reviewers absent from cited results.
41%institutional sourcesTravel18 citationsVertical authority publications including The Points Guy, Upgraded Points, and NerdWallet.
Credit-card-strategy creators, points-and-miles specialists, and ranking videos with deep subscriber bases, none cited.
78%vertical specialist pubs04What's NextWhat this series is tracking.
01
Engine-by-Engine
Does the gap exist in every AI engine?
Future editions test ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews directly through API access.
02
Creator Mapping
Who are the most-watched creators that AI ignores?
A standalone sub-study will map the top creators per vertical inside YouTube's native index by subscriber tier, format, and indexed authority.
03
Format Analysis
Which video formats compound into text citation?
The next edition examines which video formats reliably compound into the AI-cited surface, and which never do.
04
Citation Half-Life
How long does cited content stay cited?
The same prompts will be re-run at T+30 and T+60 to map decay curves by category.
05
Vertical Depth
Eight verticals, fifty prompts each
Volume 02 expands beyond the five categories tested here to add Food & Beverage, Consumer Electronics, and Auto.
06
Methodology Paper
Open prompt taxonomy and coding rubric
A standalone methodology document will publish the full prompt taxonomy, source-type coding rubric, and engine-version logs.
5WAbout this series
Creators & AI Visibility is a standing observation series published by 5W, the AI Communications Firm. It examines how AI engines cite the creator economy, with specific focus on how YouTube creator content moves through different AI retrieval surfaces.
Methodology
This edition was executed in May 2026 across 15 buyer-intent prompts spanning five verticals. Every cited source in the AI retrieval surface tested was coded by domain type and rank position.
What's next
The next edition expands to eight verticals at fifty prompts each, adds direct multi-engine API testing, and publishes a companion creator-mapping sub-study.
© 2026 5W Public RelationsThe AI Communications FirmCreators & AI Visibility · May 2026