Localization testing with confidence
Combine a global network with flexible testing tools to see what your website looks like to customers around the world
What can you test with WonderProxy?
Currencies
Payment & Shipping
Languages
Targeted content
Promotions
Advertisements
Licensed content
Local regulations
Your customers are everywhere, but you're not
Test locally so you can launch globally
You want your website to serve your customers, wherever they are. You try to design for different languages, currencies, and cultures, but you never know what it looks like on the other side. How can you ensure a great customer experience from Taipei to Toledo when it's so hard to see it for yourself?
Help your customers and your team
Global reach, local insights
We have 261 servers across 91 different countries. Our network covers 97% of the world's GDP. Our servers are exactly where we say they are—no hacks.
Tools that fit your needs
Interactive testing
With the WonderSwitcher browser extension, get globe-trotting in minutes and test faster.
Learn More About Switcher
Automated testing
Send your test suites on a world tour with Sauce Labs, Selenium, Playwright, or Puppeteer. Continuous integration, localized.
Explore Our Developer ToolsThousands of testers worldwide trust WonderProxy
We wouldn't be able to develop or test our geo-targeted applications without it. WonderProxy is a vital tool in our software development process.
Nick I. MindGeek
Our proxies are ready to meet your testing needs
Learn more
Why Localization?
Localizing your content is expensive, time-consuming, and difficult. And once it's done, you need to keep it up. So why bother?
Learn moreGuide to Creating a Localized Test Plan
Learn what localization testing involves and how to implement a test plan for your website or application.
Learn more9 Tips for Localization Testing
Some tips and tricks for localization testing websites in different languages, even if you can't read them.
Learn more