Paste the product page link from each marketplace or store you compete with. 4pricing tracks the price, keeps the history and shows the lowest price of the moment. You decide, and apply the recommended price yourself.
4pricing checks competitor prices in the shops you add by product page URL, for the products you choose, at intervals from one hour upward. You get an alert on the first check that detects a change, the price history is kept, and an algorithm (not generative AI) calculates a recommended price. You decide what to change in your shop. Examples of shops: Mercado Livre, Amazon.com.br, Magazine Luiza, Americanas, Casas Bahia, Shopee or KaBuM!.
On top of monitoring, 4pricing prepares a briefing every day: what moved at your competitors, where you can raise a price without losing your position, where your margin is thinning and what is worth doing first. Every finding comes with the evidence it was built from and, where there is a basis for it, an estimated monthly value.
Your price changes only when you apply it manually, and the webhook goes only to the destination you set.
4pricing gives you the data through a REST API (with API keys), an alert webhook and a CSV or Excel export. There are no ready-made connectors for ERP, WMS or marketplaces: what happens with the data is built by your own team or developers.
All data collected by 4pricing is available through a documented REST API: current competitor price per product, complete price history and algorithm-driven recommended price.
The signed webhook sends an HTTP notification on alerts. 4pricing does not write prices into your shop or your ERP: you apply the recommended price yourself, manually. There are no ready-made connectors.
You add products by pasting the product-page URL, one link at a time. You decide which product pages — yours and your competitors' — are watched.
CSV or Excel export runs on demand, in one click from the dashboard, with the complete price history. If you need a fixed cadence, call the same export from the REST API and schedule it with your own cron.
4pricing tracks the price shown by every online shop on your list, the same way for each one, and places it next to your other competitors for the same product. When a competitor undercuts you, or when you are no longer the cheapest among the monitored shops, the alert reaches you at the next check, together with the recommended price to get back in front.
You choose the shops: add any online shop by its product URL and set a different check interval per product. Coverage includes shops such as Mercado Livre, Amazon.com.br, Magazine Luiza, Americanas, Casas Bahia, Shopee and KaBuM!, but we do not guarantee that every shop can be read. There are no ready-made connectors.
Earn recurring commissions by recommending the 4pricing.net price comparison tool to your partners and contacts
4pricing.net is a price tracker for online sellers who want to know how their prices compare with their competitors. You add the product pages you want to follow by their public URL, and you choose how often each product is checked, from every hour. You get an alert the first time a check detects a competitor's price change, plus a recommended price calculated by the algorithm, which you review and apply yourself.
4pricing only sees what is publicly visible on the product page. Nothing changes in your store unless you decide to apply a price.
Paste the links to the product pages, yours and your competitors', one by one.
The system checks prices at the interval you set for each product, from one hour up, and alerts you when a change is detected.
Review the recommended price and the competitor history, then apply the price you choose, by hand.
Automated monitoring with 4pricing compared with checking competitor prices by hand.
| Feature | 4pricing.net | Manual checks | Spreadsheet | Browser extension | Occasional checks |
|---|---|---|---|---|---|
| Automatic monitoring of the competitor product pages you add by URL | ✓ Yes | No | No | One shop only | No |
| Alerts on price changes | ✓ Yes | No | No | Tracked product only | No |
| Algorithm-based recommended price | ✓ Yes | No | Your own formulas | No | No |
| Price history kept per competitor | ✓ Yes | No | Only what you log | Tracked product only | No |
| Adding products by pasting page URLs | ✓ Yes | No | Manual copy | No | No |
| Many competitor shops watched at once | ✓ Yes | One at a time | One at a time | One shop only | No |
