GraphWalker is described as 'tool for generating offline and online test sequences from Finite State Machines and Extended Finite State Machines'. There are more than 10 alternatives to GraphWalker, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and SaaS. The best alternative is AutoIt, which is free. Other great sites and apps similar to GraphWalker are Selenium (Free, Open Source), TestComplete (Paid), Screenster (Freemium) and Micro Focus Unified Functional Testing (Paid).
Selenium is a suite of tools specifically for testing web applications. Selenium IDE is a Firefox add-on that records clicks, typing, and other actions to make a test, which you can play back in the browser.
Make test automation more efficient and help developers and testers collaborate. This functional test automation software—formerly QuickTest Professional (QTP)—helps deliver quality software at the speed your business needs.
PhearJS 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.
Mobitaz is a mobile app test automation application that tests Android apps. This end-to-end testing framework works as a Windows server with option to connect to an Android device or emulator that runs the app to be tested.
Software and hardware systems contain faults. One important technique to detect faults is testing. With the spread of model-based development, models became also important for testing. In model-based testing, test models are used to generate test suites (semi-)automatically.