Guide · 4 min read

Compare products online faster

A repeatable way to compare products with an AI agent: define what matters, let it collect, then decide.

Define what matters

Pick 3–5 criteria: price with delivery, a key spec, warranty, reviews. Comparisons fail when everything matters equally.

Give it the product names or a category and the stores. It opens each page and fills a table with your criteria.

Ask for repeated complaints, not average stars. One issue mentioned fifty times matters more than a 0.1 difference in rating.

Ask Duet for a recommendation from both models, and see if they agree.

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