Defined prompt set
Base the comparison on a known panel of buyer questions instead of an unspecified sample.
AI Share of Voice
Compare how often your brand appears beside competitors in AI answers.
Use a defined prompt panel to compare your brand presence with competing brands across ChatGPT, Claude, Gemini and Perplexity, then review the underlying answers instead of trusting a score without evidence.
Direct answer
What is AI share of voice?
AI share of voice is a comparative visibility metric based on how often a brand appears relative to competitors across a defined set of AI prompts and providers. The denominator matters: a share-of-voice number only makes sense when the prompt set, providers and comparison rules are explicit.
What you can inspect
Keep the share-of-voice number tied to its evidence.
Competitor presence
See which brands appear across the same answers and where they consistently outrank your presence.
Provider breakdown
Compare visibility across ChatGPT, Claude, Gemini and Perplexity rather than hiding provider differences.
Underlying answers
Use prompt-level evidence to investigate why the aggregate comparison moved.
Workflow
Calculate a share-of-voice view that is actually interpretable.
Fix the comparison set
Choose the prompts and competitors that define the market question you want to measure.
Run the provider panel
Capture brand and competitor presence across the same questions on supported AI platforms.
Review the aggregate and evidence
Use the comparative metric to find gaps, then inspect the exact answers behind the number.
Use the metric correctly
A share-of-voice score without a denominator is decoration.
AI share of voice should always be read together with the prompt panel, provider coverage and competitor set used to calculate it. MonitorMyGEO keeps prompt-level evidence available so the aggregate result can be challenged and investigated rather than treated as an oracle.
AI Share of Voice Tracking FAQs
What does AI share of voice compare?
It compares your brand's observed presence with competing brands across a defined set of AI prompts and providers.
Is AI share of voice the same as market share?
No. It measures visibility in the monitored AI answer set, not revenue, customers or total market share.
Why does the prompt set matter?
Changing the questions changes the sample, which can materially change the resulting visibility comparison.
Can I inspect the answers behind the metric?
MonitorMyGEO retains prompt-level evidence so teams can investigate the observations behind aggregate visibility metrics.
Does a higher AI share of voice guarantee more sales?
No. AI visibility is one marketing signal and should not be treated as a guaranteed revenue outcome.
Start with evidence
Run the same buyer questions across AI platforms.
Use two free audits to establish a baseline, then monitor the prompts that matter to your market.
Compare the market
See how MonitorMyGEO fits against other AI visibility tools.
Best AI visibility tools
Compare MonitorMyGEO, Profound, Peec AI, OtterlyAI, Semrush and Ahrefs by buyer fit, provider coverage, cadence and scale.
Best GEO tools
Compare the same platforms through the wider GEO lens of monitoring, citations, readiness, research and automation.
Learn the topic
Guides behind the measurement.
How to track AI brand visibility
Read the evidence-led guide, then return here when you are ready to measure the same topic across your monitored prompts.
AI visibility audit checklist
Read the evidence-led guide, then return here when you are ready to measure the same topic across your monitored prompts.
Related AI visibility capabilities
Browse resources →LLM Visibility Tracker
Build the repeated prompt panel that makes comparative visibility meaningful.
AI Visibility Software
See the complete MonitorMyGEO visibility workflow.
Methodology
Review how MonitorMyGEO separates measured evidence from interpretation.