LLM SEO: how ChatGPT, Claude, and Perplexity pick sources
By Yaroslav BogdayLLM SEO is not Google SEO, and it is not the same as optimizing for Google's AI Overviews. ChatGPT, Claude, and Perplexity each run a different index, crawler, and source-selection model, so a tactic that earns a citation on one can do nothing on another. Here is what travels across all of them, what only moves one engine, and how a B2B operator should measure the work.

