PR measurement in 2010 meant counting press clippings. PR measurement in 2026 means tracking Citation Share inside ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews. Fifteen years to find the metric that actually maps to outcome.
Crowdsourcing didn't fade. It scaled past recognition into the training corpus for ChatGPT, Claude, Gemini, and Perplexity. The crowd is now the model.
The global PR industry generated approximately $112 billion in revenue in 2025. EPR's canonical resource on PR industry economics — market size, growth, agency revenue, spending categories, and the AI Communications shift.
Resultz Media Group will be handling public relations and marketing programs for Independent Oil and Gas Exploration and Production Company Liberty Energy Corp.
Video game PR is now one of the largest sub-specialties in entertainment communications — a $200B+ industry with its own press pool, streamer economy, AI visibility dynamics, and category-specific crisis types. EPR's modern coverage of the discipline.
The 2010 Goldman Sachs SEC case settled for $550M. Sixteen years later it still surfaces first in every AI engine answer about the firm's reputation — alongside 1MDB, Marcus, Apple Card, and Terakeet. The structural reputation problem the engines won't unwind.
Conan O'Brien has spent fifteen years moving to the next platform before the current one stopped mattering — Twitter in 2010, podcasts in 2018, a $150 million SiriusXM exit, the Oscars twice. The case study brands building for AI should be studying right now.
EPR's canonical Procter & Gamble reference — the largest CPG brand house in the world. The 65-brand portfolio, the communications operation, the iconic campaigns (Thank You Mom, Like a Girl, Old Spice), the crisis discipline, and the CPG AI Communications era.
The sixteen-year evolution from Vocus social media monitoring in 2010 to AI Communications measurement in 2026 — what each era contributed, what stayed constant, and why Citation Share measurement is the new foundational measurement question.
Pravda controlled the page. AI engines control the answer. The structural shift from search to retrieval — and what Citation Share now means.