Share of Voice in AI Answers: Measuring What Actually Matters
How often does AI name you versus your competitors? Share of voice is the metric that predicts who wins the AI-search era — and how to move it.
What is share of voice in AI?
Share of voice measures how often AI engines cite your business compared to your competitors for the questions that matter in your market. When a customer asks Perplexity for a recommendation, do they hear your name — or a competitor's? That ratio is your share of voice.
Why it predicts winners
In traditional search, you could rank #4 and still get clicks. In AI answers, there's often one recommendation or a short list — winner-take-most. The business with the highest share of voice captures a disproportionate share of AI-driven customers. It's the metric that most directly maps to revenue in the AI-search era.
How to measure it
We test a defined set of high-value prompts across the five major AI platforms every month and record which businesses get cited. That produces a clear, trackable share-of-voice percentage — and shows exactly which competitors are ahead and why.
How to move it
Share of voice responds to the same levers as AEO overall: machine-readable schema, authoritative citations, prompt-targeted content, and consistent trust signals. Our competitor gap analysis identifies precisely where rivals are beating you, so we close those gaps systematically, month after month.
See how visible your business is to AI
Get your free 0–100 AEO score across ChatGPT, Perplexity, Gemini, Claude, and Google AI Overviews.