Contact
Sources are on the page.
Each price and score links to the publisher. This index does not keep a public inbox.
If a number looks wrong, open the source named on that row. The methodology lists the datasets and the rules for leaving a figure out.
To follow a model from this browser, use the watchlist. Email delivery is off, so a saved address is a request only.
Product questions about a model or a plan belong to the company that sells it. Company sites are linked from each company page.
Corrections
This index has no public inbox. If a price or score does not match the source named on that row, open the source first. The changelog lists the bake those files came from, and the CSV and JSON downloads sit on that page. Model pages link here when a row looks wrong.