VantixProxy

QA and app testing proxies

Proxies for QA and release teams: test your own website and app from real residential and mobile networks in the countries you ship to, and catch geo rules, pricing and checkout bugs before customers do.

  • Country, region and city targeting
  • Residential and mobile IPs
  • No KYC

Proxies for testing

Lowest rate for each. Every tier is on the pricing page.

Bugs that only show up from somewhere else

A test from the office network misses everything that depends on where the user is.

Geo rules break quietly

Redirects, cookie banners, blocked regions and local content all hang on the visitor’s country. A wrong rule only shows from the right place.

Payments and prices by market

Currencies, taxes, payment methods and card checks change by country. Checkout needs testing from each market you sell in.

Mobile networks behave differently

Carrier networks, slower links and mobile-only content paths behave differently from office Wi-Fi. Real carrier IPs catch it.

Which proxy for which test

Most suites need breadth of countries. Some need speed or a real carrier.

TestProxy typeWhyFrom
Regression runs across many countriesEternal ResidentialCountry, region and city targeting in 195 countries. The balance never expires between releases.$0.75/GB
Testing your app on carrier networksMobileReal 4G/5G IPs for app flows and mobile-only content.$4.40/GB
Fast automated suitesRotating ISPISP IPs at close to datacenter speed.$0.99/GB
Checking landing pages and storefronts by countryBudget ResidentialRotating residential IPs at our lowest per-GB rate.$0.49/GB

Run your test suite from another country

Point the test browser at a proxy in the target country, one country per run, and keep one IP for the whole test so sessions do not break mid-flow. Playwright and Puppeteer take the username and password directly.

  • One country per run Set it in the proxy password
  • Sticky per test One IP for the whole flow
  • Selenium Whitelist your runner’s IP instead
  • Your own product Sites and apps you own or may test

Playwright (Python): a checkout page from France (Eternal Residential format)

from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch(proxy={
        "server": "http://et.vantixproxy.com:1000",
        "username": "USERNAME",
        "password": "PASSWORD_country-FR_session-qa01_lifetime-30",
    })
    page = browser.new_page(locale="fr-FR", timezone_id="Europe/Paris")
    page.goto("https://staging.example.com/checkout")
    print(page.inner_text(".price"))
    browser.close()

curl: which redirect does a visitor in France get?

curl -sI -x "http://USERNAME:[email protected]:1000" https://www.example.com | grep -i location

QA and app testing proxy questions

Which proxy is best for QA testing?

Eternal Residential for regression runs across many countries. Mobile proxies for app tests on carrier networks. Rotating ISP for fast automated suites.

Can I test my mobile app through these proxies?

Yes. Route a test phone or emulator through a mobile proxy: on iPhone under Wi-Fi, Configure Proxy; on the Android emulator with its -http-proxy option or a proxy app. Mobile proxies give you real carrier IPs.

Do the proxies work with Selenium?

Yes. Chrome cannot take a proxy password on the command line, so whitelist your test machine’s IP in the dashboard and point Selenium at the endpoint. Playwright and Puppeteer take the username and password directly.

Can I keep one IP for a whole test?

Yes. A sticky session holds one IP from 1 to 60 minutes, or up to 24 hours on Eternal Residential Lite, so logins and checkouts do not break halfway.

Which countries can I test from?

Eternal Residential covers 195 countries with country, region and city targeting. Mobile proxies target country, region and city on carrier networks.

What can I test through VantixProxy?

Testing your own sites and apps, and any system you have permission to test, is a normal use of our proxies. Every customer agrees to our Acceptable Use Policy, so VantixProxy is not responsible for its users’ actions.

Related guides

More ways to see your product from your customers’ side.

Test from every market you ship to

Eternal Residential from $0.75/GB in 195 countries, or Mobile from $4.40/GB for app testing. No KYC, crypto or card.

We're not responsible for our users' actions. Every customer agrees to our Acceptable Use Policy and Terms of Service before using VantixProxy.

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