Categories
Each category is a fixed set of buying questions, asked of ChatGPT and Perplexity three times each, every week.
79 questions · 302 products · 2 engines · weekly since 29 September 2026
For shoppers
New
Home Robots
Which robot vacuums ChatGPT and Perplexity recommend when people ask what to buy.
“best robot vacuum for pet hair” · “best robot vacuum and mop combo” · “Roomba vs Roborock”
First scan: 2 November 2026
New
AI Wearables
Which smart rings, AI recorders and smart glasses the assistants recommend.
“best smart ring” · “best AI voice recorder for meetings” · “Ray-Ban Meta alternatives”
First scan: 2 November 2026
For Shopify merchants
Ecommerce Email & Retention
Which email, SMS and retention tools the assistants recommend to Shopify stores.
57%
Omnisend · cross-engine pick rate · round 11
34 questions · 103 products named · scanned 19 October 2026
Scanned 19 October 2026. 204 samples across ChatGPT and Perplexity, round 11. The big figure is cross-engine, pooling both engines' samples; gap in percentage points from unrounded rates. All figures measured. Methodology v2026-09-29.1.
AI Customer Support for Ecommerce
Which helpdesks and AI support agents the assistants recommend to online stores.
51%
Gorgias · cross-engine pick rate · round 11
45 questions · 204 products named · scanned 19 October 2026
Scanned 19 October 2026. 270 samples across ChatGPT and Perplexity, round 11. The big figure is cross-engine, pooling both engines' samples; gap in percentage points from unrounded rates. All figures measured. Methodology v2026-09-29.1.