Proofsource is AI visibility software (also called AEO or GEO software) for marketing, content, SEO and PR teams, agencies and founders. Your buyers now ask AI assistants what to buy. Proofsource shows you what those assistants say.
It asks ChatGPT, Perplexity, Claude, Google AI Overviews and other engines the questions your buyers ask, and keeps every real answer. For each one it records whether your brand is named, in what position, beside which competitors, and which pages the engine cited. Mention rate and share of voice are reported per engine with confidence intervals (95% Wilson), so a change only counts once it’s real, not noise.
Every question you lose becomes a ranked fix: the page to write or correct, the source to get onto, the crawler access to open. Drafts wait for a person to approve them, and nothing is published in your name automatically. After a fix ships, the same questions run again on the same engines to show whether it worked.
Start with a free check: paste a link and get 200 answers from top AI engines in two days.
