The AI Visibility Index (AVI) is a proprietary composite metric that quantifies a brand's presence in AI-generated responses. Unlike traditional SEO metrics like Domain Authority that measure search potential, AVI measures actual AI citation performance across all major AI platforms.
AVI Score Interpretation
| Score Range | Level | What It Means | Action |
|---|---|---|---|
| 80–100 | Dominant | Brand is consistently cited across platforms | Defend position, monitor competitors |
| 60–79 | Strong | Regular citations, good visibility | Optimize weak platforms, expand prompts |
| 30–59 | Moderate | Inconsistent presence, gaps exist | Focused content + source diversity push |
| 0–29 | Emerging | Largely invisible to AI search | Foundational GEO strategy needed |
How AVI Is Calculated
AVI is a weighted composite of five dimensions:
| Component | Weight | What It Captures |
|---|---|---|
| Citation Rate | 35% | % of tracked prompts where brand is cited |
| Mention Share | 20% | Share of all brand mentions in AI responses |
| Sentiment | 15% | Positive vs. negative portrayal |
| Coverage | 15% | Consistency across ChatGPT, Gemini, Perplexity, Claude |
| Position Quality | 15% | Where brand appears (1st citation > last) |
Just as SEO professionals track rankings, GEO professionals use AVI to measure progress, benchmark against competitors via Citation SOV, and justify investment in AI optimization.
Citation vs Mention vs Visibility
| Concept | Definition | Metric | Traffic Impact |
|---|---|---|---|
| Citation | AI includes a URL link to your source | Citation Rate | Direct: clickable |
| Mention | AI names your brand in text (no URL) | Mention Rate | Indirect: awareness only |
| Visibility | Citation OR mention (union) | Brand Visibility | Combined: the top-level GEO KPI |
Brand Visibility is the union of both: any AI response run where your brand is either cited OR mentioned counts toward your visibility score. This is the top-level GEO KPI captured by AVI.
How Halox Helps
AVI is Halox's flagship metric: the single number that tells you where your brand stands in AI search:
- AI Visibility Dashboard: AVI score, trend charts, and competitor comparison at a glance
- Platform Breakdown: Per-engine performance across ChatGPT, Gemini, Perplexity, and Claude
- Prompt Tracking: Monitors which prompts cite your brand and which cite competitors, directly feeding AVI calculation
- Strategy Map: Connects AVI performance to keyword clusters for actionable GEO priorities
Frequently Asked Questions
AVI scores range from 0 to 100. Above 60 is considered strong — your brand is consistently cited across AI platforms. 30–60 means moderate presence with room for improvement. Below 30 indicates your brand is largely invisible to AI search. Benchmark against direct competitors for the most actionable insights.
Weekly monitoring is recommended for active [GEO](/en/glossary/geo) campaigns. AI responses can shift within days as models update. Set up automated tracking with Halox to detect changes in real-time and respond quickly to drops or competitor gains.
Yes. Each platform (ChatGPT, Gemini, Perplexity, Claude) has different training data, citation patterns, and update frequencies. AVI provides both a composite score and per-platform breakdowns to identify platform-specific optimization opportunities.
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