LoadBooster is described as 'Utilizing headless scriptable browser PhantomJS and Amazon cloud servers, LoadBooster offers the unique load testing service that provides large testing capacity, a real browser user experience, better AJAX support, clearer error reporting, as well as high-fidelity test results' and is an website in the business & commerce category. There are more than 25 alternatives to LoadBooster, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Self-Hosted apps. The best LoadBooster alternative is Apache JMeter, which is both free and Open Source. Other great sites and apps similar to LoadBooster are locust, Loadster, Loader.io and YandexTank.