Data, experiments, and definitions on AI visibility.https://compoundinglayer.com/https://compoundinglayer.com/what-is-the-compounding-layer/https://compoundinglayer.com/what-is-the-compounding-layer/The compounding layer is the accumulated body of retrievable material associated with a brand, including citations, mentions, reviews, definitions, and original data, that determines whether AI engines such as ChatGPT, Claude, Perplexity, Gemini, and Google's AI Overviews recommend that brand.Tue, 14 Jul 2026 00:00:00 GMThttps://compoundinglayer.com/glossary/https://compoundinglayer.com/glossary/Definitions of the compounding layer, the answer layer, above the funnel, brand footprint, citation tracing, and answer variance, written for founders.Tue, 14 Jul 2026 00:00:00 GMT