PhearJS is described as 'Renders dynamic webpages using PhantomJS: fetch a page, render it and return a pretty JSON object. PhearJS is offered as a hosted API as well as an open source solution that you can host yourself' and is an app in the development category. There are more than 25 alternatives to PhearJS for a variety of platforms, including Windows, Linux, Mac, BSD and Web-based apps. The best PhearJS alternative is AutoIt, which is free. Other great apps like PhearJS are Sikuli, Selenium, iMacros and Playlist Wiper.