A 2023 Google patent describes AI generating a "deep, holistic characterization" of businesses from websites, reviews, listings, and job postings — meaning entity-footprint management may already be shaping who gets recommended in AI search.
Why it matters: GEO strategy needs entity-footprint audits alongside page optimization — consistent cross-surface brand signals are the emerging citation layer, not just well-crafted content.
Co-citation gap analysis surfaces which gatekeeper in the purchase committee has no supporting content, then makes that the content priority — the unlock is moving from keyword coverage to role-level evidence.
Why it matters: This methodology turns GEO from "write more content" into a mapped, auditable process with a clear deliverable and ROI frame — useful for any B2B marketing team trying to win AI citations.
Citation tracking across ChatGPT, Perplexity, Claude, Gemini, and AI Overviews hits general availability, tracking brand mentions as recommendations and website citations as sources, with competitive benchmarking built in.
Why it matters: The measurement gap in GEO is officially closed at the commercial tier; marketing operators can now run a multi-engine citation baseline and tie AI visibility to pipeline.