Your browsing history, finally useful.
busca.click is a private Chrome extension that helps you organise the products and topics you research online. Your data stays on your device.
Not on the Chrome Web Store yet.
Why use busca.click?
Private by design
What you save stays on your device. There is no account and no busca.click server.
Smart research dashboard
Groups what you research by product and topic, with the prices you saw.
Save and compare what you find
Shops, marketplaces and second-hand listings side by side, with a link back to each page.
See it in action
- 21:14Zotac Gaming GeForce RTX 4070 Twin Edge 12GBpccomponentes.com/zotac-rtx-4070-twin-edge
- 21:09ASUS Dual GeForce RTX 4070 OC Edition 12GBamazon.es/dp/B0BZHJ…
- 20:58RTX 4070 casi nueva, con facturaes.wallapop.com/item/rtx-4070-casi-nueva…
- 20:51Mario Kart 8 Deluxe Nintendo Switches.wallapop.com/item/mario-kart-8-deluxe…
- 20:47Mario Kart 8 Deluxe Switchvinted.es/items/10346…
- 20:44How much VRAM do you need in 2026?blog.example.com/vram-2026
- 20:39Mario Kart 8 Deluxegame.es/mario-kart-8-deluxe…
- 20:33Sony WH-1000XM4, reacondicionadosbackmarket.es/sony-wh-1000xm4…
How it works
- 1
Save the page
On a product page, click the busca.click button or press Alt+Shift+S. It works on shops, marketplaces and second-hand listings.
- 2
It recognises the product
busca.click reads the name, model and price the page already shows, and files the page with the others about the same product. You can fix or merge anything.
- 3
Compare what you saw
For each product: the lowest, typical and highest price you have seen, on which sites, and a link back to every page.
Buying second-hand?
Wallapop and Vinted listings are saved with their condition next to the same product new in shops, so you can tell a fair price for a used one before you message the seller. Buying used keeps good things in use for longer.
Nothing leaves your browser.
There is no account and no busca.click server behind the extension. It reads a page only when you click Save, and keeps a small record of it in your browser. Uninstall it and the record goes too.
What a saved page keeps
- The address and title of the page
- Product name, brand and model
- Price, currency and condition
- A link to the product photo
What it never keeps
- The page itself
- Anything you type into forms
- Login, account, checkout or payment pages: it refuses to save them
- Pages you did not save