EPR Showdown

The EPR Showdown is the head-to-head comparison franchise published by Everything-PR. Each installment scores two iconic brands in the same category on the same seven dimensions of AI Visibility — Citation Share, Prompt Coverage, Commerce Integrations, Sentiment, News Velocity, Product Surface Area, and Agent Infrastructure — for a maximum of 70 points per brand.

The framework is deliberately constrained. One scorecard. One methodology. One franchise. The constraint is the point: rivalries are scored on the same yardstick so the scores compound into a cross-category benchmark of how legacy brands are competing for default-answer status inside ChatGPT, Gemini, Claude, Perplexity, and Google AI Overviews.

The inaugural Showdown — Walmart vs. Target — returned a final score of 63 to 32 in Walmart's favor, with the gap concentrated in Commerce Integrations, Agent Infrastructure, and News Velocity. Subsequent installments apply the same scorecard across apparel, food and beverage, hospitality, streaming, and aviation.

Cadence is approximately monthly. The Showdown is a fixed franchise, not a one-off feature — designed so that future scores read against earlier scores produce a longitudinal map of which legacy incumbents are building durable AI distribution and which are not.