
The AI Communications Stack
Seven layers — Identity, Authority, Earned Media, GEO, Amplification, Measurement, Defense. Skip one and the engine skips you. Citation Share is the headline metric across all seven.

Seven layers — Identity, Authority, Earned Media, GEO, Amplification, Measurement, Defense. Skip one and the engine skips you. Citation Share is the headline metric across all seven.

Healthcare GEO is the practice of building visibility for healthcare, pharmaceutical, biotech, device, payer, and hospital brands inside the answers generated by AI engines. This field guide defines the discipline, explains why it exists, and lays out how it works.

Tech buyers ask ChatGPT and Perplexity before they open G2. Developer communities, documentation depth, GitHub presence, and structured release notes feed the citation. The discipline.

A 90-day GEO playbook for consumer brands: audit entity data, earn credible third-party coverage, structure content. Includes beauty, wellness and CPG sources.

The job description has changed. A communications leader at a Fortune 500 firm now has to answer a question that didn't exist three years ago: when a buyer asks ChatGPT about our category, do we show up — and what does it say about us?This is not a marginal concern. Reuters Insti…

Reddit supplies 16.2% of cited beauty content and Sephora reviews 10.4% in EPR's model. See the beauty AI source map and five moves for brands to follow.

GEO is one discipline. In practice it is twelve disciplines. What wins GEO in cannabis does not win it in financial services. A practitioner reference for how the discipline shapes differently across financial services, healthcare, legal, beauty, technology, travel, real estate, retail, cannabis, alcohol, crisis, and higher ed.

By the second quarter of 2027, advertisers in major jurisdictions will be required to disclose AI-generated content in their ad creative. The brands using AI tools today have no disclosure framework. The crisis is already on the calendar.

AI is playing a growing role in PR and marketing, with AI-generated images being one such area.

Founder visibility, one competitive wedge, sequenced early coverage, owned content and named customer proof: the five disciplines that build a credible PR function from zero.