For advertisers
Reach people at the moment they compare prices
Cá Buồm compares prices of electronics and groceries across Vietnamese shops. Visitors come with one intent: to buy, and to buy where it is cheaper. Your banner or product sits next to that decision.
8 000+
products with prices
6
shops compared
1×
prices read every day
vi · en
two languages, PWA
Placements and prices
Home page top banner
970×120 (desktop) · 360×120 (mobile)
Right under the filter bar, above both product feeds. Every visitor to the home page sees it.
4.000.000
₫ / month
Category page banner
728×90 · 336×280
Above the product grid of one category: laptops, monitors, dairy, drinks… Pick the category closest to your goods.
2.500.000
₫ / month
Product page banner
336×280
Under the «Where it is cheapest» table on every product page of one category — where the buyer has decided and is picking a shop.
3.000.000
₫ / month
Sponsored product
product card
Your product card at the top of the home or category feed, marked «Sponsored», linking straight to your shop page.
1.500.000
₫ / month
Your shop in the comparison
data feed
We read prices from your site every day and add your shop to the «Where it is cheapest» table. Free if you have a public page with prices; contact us to switch it on.
on request
How it works
- —Prices are per calendar month, VAT not included. Two months paid up front — 10% off, three — 15% off.
- —One placement is sold to one advertiser at a time; no rotation, no auctions.
- —We do not change product ordering or prices for money: a sponsored card is always marked, comparison stays honest.
- —Creatives: PNG, JPG or SVG in the listed size, no auto-playing video or sound. We can draw a simple banner from your logo and text for free.
- —Report: impressions and clicks by day, sent weekly.
