About Doorprice

Doorprice answers two questions before you buy: is it any good, and what will it cost at my door?

What it does

• Finds the price at your door. For a product and a ZIP code, Doorprice asks each store what shipping costs and when it arrives, adds estimated tax, and shows the total. A lower sticker price often loses once shipping is counted.
• Scores products from evidence. Independent reviewers, long-term owners and store ratings are read, weighed by how much each deserves to count, and turned into a score out of 10 with a breakdown by what matters for that kind of product. Sponsored reviews are flagged and count for less.
• Puts specs in context. A store page tells you a bike has a certain groupset. Doorprice tells you where that groupset sits and whether it matters for how you ride.
• Works the same for agents. Everything on this site is also available to AI assistants through an MCP server and an API, so an assistant shopping for you gets the same answers you would.

What it does not do

• It does not sell anything. You buy from the store, on the store’s own checkout, at the store’s price.
• It does not take money to rank a product higher. See how we make money.
• It does not guess shipping. If a store will not say what shipping costs before checkout, Doorprice says so.

Principles

1. The shopper’s side, always. Stores build pages to sell. Doorprice is built to help you decide, including deciding not to buy.
2. Show the working. Every score links to the sources behind it. Every total shows item, shipping and tax separately, and says which parts are estimates.
3. Same answer for people and agents. No feature exists on one surface and not the others.
4. Play by the rules. Product data comes from official feeds and store-published endpoints. Doorprice identifies itself to every store and does not scrape behind logins or around blocks.

Questions or corrections: get in touch.

Last updated November 9, 2026.