Lumio is the Answer Engine Optimization (AEO) platform. It measures your brand's AI search visibility across ChatGPT, Perplexity, Gemini and Claude — with statistical confidence — turns it into one Visibility Score with the exact moves to make, then delivers optimized pages to AI agents at the edge and re-measures the lift. AEO / GEO that actually does the work.
You appear in only 29% of answers here (target ~75%). Ship a comparison page — projected ~+11 pts overall presence.
one click → Lumio drafts it for you
A machine-readable page served to verified AI retrieval bots at the edge — humans and search engines still get your normal site. Re-measured: presence 29% → 41%.
deploy the edge worker once · auto-verifies the lift
Every metric ships with a confidence interval and a 'is this change real?' verdict — not a single decimal that swings on noise.
We fuse real AI-bot crawl logs (verified, not spoofable) with synthetic probing — so you see what's actually fetched, not just what might be said.
Domain-conditioned, research-grounded optimization generates finished content and ships it — closing the gap competitors only report.
Open-weight models do the heavy lifting and adaptive sampling cuts query volume — so we undercut incumbents and still keep margin.
The recommendation engine learns which levers actually moved visibility, for which engine, in which domain — and gets better with every run.
Answer Engine Optimization (AEO) is the practice of optimizing your brand and content so AI answer engines — ChatGPT, Perplexity, Gemini and Claude — mention, cite and recommend you in their answers. It's the AI-era successor to SEO, also called Generative Engine Optimization (GEO).
SEO ranks you in a list of blue links. AEO / GEO (Generative Engine Optimization) gets you named inside the AI's answer itself. Lumio measures and improves your presence in generative answers, not just search rankings.
Lumio measures your Share of Voice and citations across AI engines with 95% confidence intervals, scores it, tells you the highest-impact moves, generates the optimized content, and delivers it to AI retrieval bots at the edge — then re-measures to verify the lift.
Be present and citable on the topics buyers ask about: publish structured, fact-dense, quotable content and earn third-party coverage AI already trusts. Lumio identifies exactly which topics you're missing and drafts the pages to win them.
Free forever to start. AEO measurement, confidence intervals, prioritized actions, and CSV export included.