AI Share of Voice
A measurement of how often a brand appears in relevant AI answers versus competitors.
Definition
AI Share of Voice measures how often and how prominently a brand appears in AI-generated answers compared with competitors for a defined prompt set.
Why It Matters
AI answers often show a small shortlist; absence can remove a brand from consideration entirely.
How AI Uses It
Teams query AI systems and calculate visibility across prompts, platforms, models, and competitors.
Commerce Example
A hydration brand tracks how often it appears for best electrolyte powder for marathon training across ChatGPT, Gemini, Perplexity, and Copilot.
Copy/Paste Prompts
Replace the bracketed placeholders and run these prompts against your priority product lines, categories, or brand pages.
Create a 50-prompt AI Share of Voice benchmark for this product category across awareness, comparison, and purchase intent.Score these AI answers for brand mention, citation, position, sentiment, and competitor displacement: [ANSWERS].Optimization Checklist
- Define a category prompt set.
- Include buyer-stage prompts.
- Track competitors.
- Run on a schedule.
- Separate mentions from citations.
Common Data Gaps
| Gap | Why AI Struggles | Fix |
|---|---|---|
| No stable prompt library | Results cannot be trended. | Version prompts. |
| No competitor universe | Share cannot be calculated. | Fix a comparison set. |
| No model or date notes | Outputs lack context. | Log platform, date, and account state. |
Downloadable-Style Artifacts
Copy this structure into a spreadsheet, Notion page, or internal ticket.
AI Share of Voice operating worksheet
| Primary audit question | Define a category prompt set. |
|---|---|
| Highest-risk gap | No stable prompt library |
| First fix to ship | Version prompts. |
| Success metric | Mention share |
| Retest cadence | Weekly until stable |
Title: Improve AI Share of Voice readiness for [PRODUCT / CATEGORY]
Observed issue:
[WHAT THE AI ANSWER MISSED OR MISSTATED]
Most likely data gap:
No stable prompt library
Recommended fix:
Version prompts.
Affected prompt:
[PASTE PROMPT]
Owner:
[TEAM OR PERSON]
Acceptance criteria:
- Define a category prompt set.
- Include buyer-stage prompts.
- Track: Mention share
- Prompt test has been re-run after publicationCommon Mistakes
- Using one-off prompts as truth.
- Combining sentiment and visibility into one opaque score.
- Ignoring answer variability.
- Skipping competitor order in answers.
What To Measure
- Mention share
- Citation share
- Average position in answer
- Sentiment by prompt cluster
Strategic Takeaway
AI Share of Voice turns invisible agentic discovery into a measurable competitive field.