Price monitoring proxies
Price monitoring proxies for tracking competitor prices, stock and offers at volume, from $0.49/GB. See the price a local shopper sees in any country, region or city, and keep the collection running without blocks.
- Local prices by country and city
- Rotating IPs for large catalogs
- No KYC
Proxies for price monitoring
Lowest rate for each. Every tier is on the pricing page.
Why price monitoring needs proxies
A price is only true for one shopper in one place. Monitoring means asking for it thousands of times a day.
Prices change by location
Retailers, airlines and marketplaces show different prices, currencies and stock by country, and sometimes by city. Exit where your customers shop.
Stores block repeat visitors
Thousands of product-page requests from one address get rate-limited or met with a CAPTCHA. Rotating IPs keep every address under the limit.
Volume makes the rate matter
Monitoring runs every day across large catalogs. The per-GB rate decides whether it pays, so start with the cheapest proxy type that gets through.
Which proxy for which price monitoring job
Start cheap. Move up only for the stores that block you.
| Price monitoring job | Proxy type | Why | From |
|---|---|---|---|
| Daily monitoring of large catalogs | Budget Residential | Our lowest per-GB rate, with country, region and city targeting, on 30-day plans. | $0.49/GB |
| Stores and price APIs that accept server IPs | Datacenter | The fastest route when a residential IP is not needed. | $0.84/GB |
| Seasonal or one-off price studies | Eternal Residential | The GB never expire, so a study twice a year costs nothing in between. | $0.75/GB |
| Marketplaces with strict bot protection | Premium Residential | Our highest-trust residential pool, for the stores that block everything else. | $5.16/GB |
| Prices shown only in apps | Mobile | Real 4G/5G carrier IPs, which is what shopping apps expect. | $4.40/GB |
Collect a local price from your script
Put the country in the connection string and the store answers as it would to a shopper there. Leave the session out so every product page is fetched from a new IP. The example uses the Eternal Residential format.
- _country-US Two-letter country code
- _region- Region or state
- _city- City
- _session-cart7 Hold one IP when a price only shows in the cart
- _lifetime-10 Minutes to hold the IP, up to 60
Python: read the same product page from three countries
import requests
for cc in ["US", "DE", "JP"]:
proxy = f"http://USERNAME:PASSWORD_country-{cc}@et.vantixproxy.com:1000"
r = requests.get("https://example.com/product/12345",
proxies={"http": proxy, "https": proxy}, timeout=30)
print(cc, r.status_code, len(r.text))Proxy line for a price monitoring tool
et.vantixproxy.com:1000:USERNAME:PASSWORD_country-USPrice monitoring proxy questions
What is price monitoring with proxies?
Collecting competitor prices, stock levels and offers on a schedule, from the locations your customers buy in, without being blocked. It is a specialised form of web scraping, and the same proxies serve both.
Which proxy is best for price monitoring?
Budget Residential for daily monitoring at volume, and Datacenter proxies for stores that accept server IPs. Use Eternal Residential for occasional studies and Premium Residential for the strictest marketplaces.
Can I see prices for a specific country or city?
Yes. Our residential, mobile and datacenter proxies support country, region and city targeting, so you collect the price, currency and stock a local shopper is shown.
How much bandwidth does price monitoring use?
Multiply the size of a product page by the number of checks. As an example, 50,000 product pages a day at 300 KB each is about 15 GB a day. Reading a store’s price API or skipping images cuts that sharply.
Should I use rotating or sticky sessions?
Rotate on every product page. Use a sticky session, up to 60 minutes, when a price only appears after you pick a delivery location or add the item to a cart.
Is this allowed on VantixProxy?
Collecting publicly shown prices is a normal use of our proxies. Overloading a site, attacks and anything illegal are not. Every customer agrees to our Acceptable Use Policy, so VantixProxy is not responsible for its users’ actions.
Monitor prices from $0.49/GB
A Budget Residential plan from $0.49/GB, Datacenter from $0.84/GB, or 5 GB of Eternal Residential for $4.75. No KYC, crypto or card.