The Agent Commerce Index
How readable are online stores to AI shopping agents, by platform? Measured across 20,155 real stores, not a survey.
AIVIS measures 20,155 real online stores against the same signals AI shopping agents rely on to read a page. The average AI-readability score is 71.8/100: 89% of stores are served to every AI crawler measured, and 11% refuse at least one of them — meaning a shopping agent silently can't see some stores at all.
Score by platform
Average AI-readability score for each e-commerce platform in the index, ranked highest to lowest.
| Platform | Stores | Avg. score | Refusing a crawler |
|---|---|---|---|
| WooCommerce | 3134 | 82.6/100 | 38% |
| Magento | 426 | 72.6/100 | 72% |
| BigCommerce | 506 | 69.9/100 | 6% |
| Shopify | 14917 | 68.6/100 | 2% |
Platforms with fewer than 20 stores measured are excluded from the ranking: the sample is too small to represent the platform.
Is your store readable by AI shopping agents?
Free scan: what ChatGPT, Claude and Perplexity get from your store pages, and what to fix.
Download the dataset
The full aggregate dataset behind this study, updated as the index grows.
Licensed under CC-BY 4.0 — free to reuse with attribution to AIVIS.
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