Measuring AVO requires tests against multiple LLMs, a prompt book, and metrics that combine citation rate, answer quality, and brand sentiment.
Visibility Score = the percentage of canonical prompts where your brand is cited among top answers across N LLMs. Run cross-model audits — ChatGPT, Gemini, Claude, Copilot — and record per-model gaps.
Test your knowledge graph and vector DB retrieval for recall and precision on canonical prompts. Monitor hallucinations and run A/B tests on page formats, microcopy, and schema changes to see what actually increases citation rate.