Where the data comes from
Every video's description already lists the brands tested and a link to each one, so the product list and the Amazon links come straight from what Todd published.
The rankings take more work. Todd announces the results out loud, so we turn each video's audio into text, sometimes using the captions YouTube generates and sometimes transcribing it ourselves. An AI model then reads that text to pick out the overall ranking, the best-value pick and anything he warns against, along with the exact words he used. Where a video shows his results charts and summary table, those are read too and used to check the ranking.
Videos are sorted into categories and each product into its brand, including where the brand is based and, when Todd says so, where the product is made.