Today, AI systems decide what gets surfaced, cited, and clicked. If they misread your site, you don't rank lower. You disappear. AIIndex + Signal16 gives you full control over how AI finds, reads, and chooses your content.
Start by analyzing your site to see how AI reads it, then optimize your content to improve how AI ranks and cites you.
Every metric is derived from a real analysis of your content, without any fabricated scores. You can see exactly what drove each result.
See exactly which sentences are hurting your rankings, and why AI is ignoring them.
AI doesn't rank pages the traditional way; it reads your content, forms a judgment, and either surfaces you or skips you in seconds, at scale.
That's why visibility is no longer about ranking higher;
it's about being chosen at all.
This platform is the solution you've been missing the whole time. Now, it's here:
Together, they give you measurable control over how you're found, cited, and chosen.
AIIndex creates a structured LLMs.txt file, so AI crawlers find every page, understand what it's about, and know when to cite it.
Signal16 scores your content across 16 AI quality signals and shows you, sentence by sentence, what's holding you back and why.
Your content becomes clearer, more authoritative, and consistently surfaces in AI-driven results.
Without structure, AI tools guess. They skip pages and cite your competitors instead, not because those competitors are better, but because their sites are easier to read.
AIIndex is the missing layer between your website and AI search. It ensures every page is found, read correctly, and ready to be cited.
AIIndex Use Cases
Most tools give you suggestions. Signal16 shows you proof.
See the exact sentences lowering your score. Understand exactly why. Get rewritten versions instantly.
Signal16 Use Cases
Still have questions? These are the ones we hear most.
Every day you wait is a day AI systems learn to rely on your competitor's content instead of yours.