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Technique
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Share of Model Scoring

Share of Model is the percentage of AI answers in a category that mention your brand. This page explains how to calculate and read it.

This capability was part of the paid AEO Platform product, which closed on 2026-10-02. It is not available. This page explains the technique for reference.

Quick answer
Share of Model is the AI-era equivalent of Share of Voice. It measures the percentage of AI-generated responses in your category that mention or recommend your brand. If ten prompts about "best project management software" are sent to ChatGPT and your brand appears in seven of the responses, your Share of Model for that engine and category is 70%.
How it works

Share of Model Scoring in detail

To calculate Share of Model, you run a fixed query bank against each AI engine. For each response you record whether your brand is mentioned, in what position, and alongside which competitors. The mention counts are then normalised into a percentage per engine and per query family.

Teams often weight prompts by relevance. A high-intent commercial prompt such as "which CRM should I buy for a 50-person sales team" can carry more weight than a generic informational prompt. Weighting should match business priorities, for example by up-weighting prompts that align with your highest-revenue product lines.

Scores are most useful as trend lines. Comparing them over time lets you connect changes to specific actions, such as publishing a comparison page, updating structured data, or a competitor launching a product. Because AI answers vary between runs, repeat each prompt several times and compare averages.

Benefits

Why Share of Model Scoring matters

1

Reduce AI visibility to a single, trackable metric that executives understand

2

Benchmark your score against named competitors and category averages

3

Weight scoring by prompt intent to focus on queries that drive revenue

4

Correlate score changes with content actions to judge their effect

5

Report one consistent number to stakeholders alongside traditional SEO metrics

Use cases

When to use Share of Model Scoring

A head of growth reports monthly Share of Model trends to leadership alongside traditional SEO metrics.
A content strategist finds prompt families where the brand's Share of Model is below 20% and prioritises new content.
An agency compares Share of Model across five client brands in the same vertical to find common gaps.
FAQ

Share of Model Scoring FAQ

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