Take the uncertainty out of localization testing
Scalable testing options and a global network of proxy servers, right at your fingertips. No more guesswork.
Made by developers, for developers
Testing locale-specific code when you're stuck at your desk is like flying blind: you can't see where you're going. From our versatile testing solutions to our worldwide network of proxy servers, WonderProxy is built for localization testing. Squash those bugs and ship that next release.
Built for testing
Perform one-off verification or pre-deploy spot-checking with the Switcher browser extension.
Expand your localization test coverage over hundreds of browsers and devices with Sauce Labs.Integrate with Sauce Labs
Built for teams
Whether you're coordinating test teams across your enterprise, or running a one-dev shop, WonderProxy will scale to fit.
We have servers in 259 cities on six continents, covering over 97% of the world's GDP. Chances are if you've got users there, we've got a server. Unless they're in Antarctica. 🐧
Built with transparency
Unlike some competitors, we don't send your traffic through hacked residential devices. We've built our network exclusively for localization testing, and we monitor it carefully to keep it free from unauthorized activity.
No funny business
Our servers are where we say they are, and we don't modify your content. WonderProxy preserves your website exactly as you built it. Test your user experience, for real—no hacks, no ads, no injections.
Ready when you are
Our server status page lets you keep an eye on all your mission-critical servers. If a server's acting up, swap to another one nearby and keep on working. We'll work to get it back online ASAP.
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
Proxy vs. VPN for Localization Testing
Here are some reasons why proxy servers are a much better option for localization testing than VPNs.Learn more
Guide to Creating a Localized Test Plan
Learn what localization testing involves and how to implement a test plan for your website or application.Learn more