Marketplace competitor price radar

Marketplace competitor price radar

2025 - now

Competitor prices on marketplaces are usually checked by hand. You may have no seller cabinet and no official API, but you still need to catch dumping and empty stock in time.

The service reads only public storefronts, like a shopper, and builds a price radar without cabinet access.

Marketplace competitor price radar banner 1

The pain we close

Walking cards by hand is slow and full of gaps. Typical monitors depend on a seller cabinet. Without cabinet keys it is unclear who cut the price, who went out of stock, and which new competitor storefronts appeared.

Who it is for

Price and category managers at brands and manufacturers on marketplaces. Teams that need outside monitoring without handing over cabinet access.

How it works

You add your products and competitors: links, brand, files. The service finds storefronts on Wildberries, Ozon, Yandex Market, and Avito. You confirm matches between your item and a competitor card. Then scheduled price snapshots run, with alerts on drops, rises, and out of stock. The panel shows gaps to your price, a competitor matrix, and charts.

Marketplace competitor price radar banner 2

Under the hood

A normal server app with a database and a job queue. Some platforms are read over public HTTP; others via careful browser access to public pages. No seller cabinet and no seller API required.

Result

A live radar across four platforms without cabinet access: price snapshots, alerts, and confirmed matches. Client and brand names stay off this portfolio page.

Python
FastAPI
SQLite
HTMX
GitHub
Telegram
RU