On September 3, 2026, Search Engine Journal reported data from Productrise that should make every WooCommerce store owner pay attention. Out of over 2 million product listings tracked across 100,000-plus search results, only 1.28% of products appeared in both Google's regular Popular products carousel and AI Mode for the same search query on the same day. When the same product did show up in both places, the first-listed seller was different 49.6% of the time. And when prices differed, AI Mode displayed the higher price 68.4% of the time.

If you run a WordPress store and assumed Google's AI features would just show your products the same way regular search does, the data says otherwise.

What Productrise actually tracked

The company monitored product listings across US and UK search results from August 9 to August 31, 2026. They ran identical product-specific searches in both AI Mode and regular search on the same day, then compared results using Google's product ID. The comparison focused on the Popular products carousel in regular search — the grid of product images and prices you see on many commercial queries — against the product listings embedded in AI Mode responses.

The numbers are stark. On average, the Popular products carousel showed 27.8 products per query. AI Mode showed 3.9. The overlap between them was just 1.28% on a daily basis. That means if you searched for the same product twice in one day — once in regular search, once in AI Mode — you were overwhelmingly likely to see completely different products.

Among the small subset of products that appeared in both, the seller listed first was different about half the time. Prices were different 38.1% of the time. And when they were different, AI Mode showed the higher price in nearly seven out of ten cases.

The average price gap

The overall numbers get more dramatic when you look at the actual price differences. Across all matched products, AI Mode prices were on average 21.6% higher than carousel prices. When AI Mode showed the higher price, the median difference was 22.2% and the average was 88.5%. Productrise attributes that high average to outliers — comparing a used carousel listing to a new AI Mode listing, for example — but even the median gap is significant.

When AI Mode showed the lower price, the median difference was just 7.8%. The asymmetry is clear: AI Mode tends to surface more expensive options.

Google told Futurism it hasn't verified the data, and Productrise acknowledges the queries skew toward products they track commercially. This is not a random sample of all Google searches. But the methodology is sound, the sample size is large, and the patterns are consistent enough to take seriously.

What this means for your WordPress store

If you sell products through WooCommerce, Easy Digital Downloads, or any other WordPress commerce plugin, you have probably spent time optimizing your product feeds for Google Shopping. You have probably structured your data with schema markup, submitted feeds through Google Merchant Center, and tracked your placement in the Popular products carousel.

AI Mode is a different game. It pulls product data through its own logic, and the data shows that logic does not mirror the carousel. A product that ranks well in regular Shopping results might not appear in AI Mode at all. A seller who wins the first position in the carousel might lose it in AI Mode to a competitor charging more.

This matters because AI Mode adoption is growing. Google is pushing it across more queries, and the broader trend is clear: Sundar Pichai described the future of Search as an "agent manager" where users complete tasks rather than clicking blue links. The WeatherNext 3 integration on September 3 is another signal. Google is building Search into a surface that makes decisions for users, not one that presents options for users to evaluate.

What to actually do about it

First, check whether your products are showing up in AI Mode at all. Search for your key product terms with AI Mode enabled and compare what you see against the regular carousel. If your products are missing from AI Mode, your structured data and product feed may need attention.

Second, understand that AI Mode pricing is not a reflection of your actual prices. It is a reflection of whatever data Google's AI decided to surface. If a competitor charges more for the same product and AI Mode picks them up instead of you, the customer sees a higher price and might assume that is the going rate.

Third, stop treating Google Shopping and AI Mode as the same channel. They are diverging. Your optimization strategy for one may not translate to the other. If you are only tracking carousel placement, you are missing half the picture.

Fourth, keep your product data clean. Schema markup, accurate pricing in your Merchant Center feed, and consistent product identifiers matter more than ever. AI Mode has fewer slots per query — 3.9 versus 27.8 — so the competition for visibility is tighter.

The shift from ten blue links to AI-driven answers is not coming. It is here. And the data shows it is already reshaping which products customers see, from which sellers, at which prices. Your WooCommerce store is either in that conversation or it is not.

Sources: Search Engine Journal - Google AI Mode Prices Differ From Product Carousel For Same Items (Sep 3, 2026), Productrise - Google AI Mode Prefers More Expensive Products (Aug 2026)