Many tool vendors have been producing tools for automated black box and automated white box testing for several years. The basic functional or regression testing tools capture the results of black box tests in a script format. Once captured, these scripts can be executed against future builds of an application to verify that new functionality hasn't disabled previous functionality.

Automation Testing tools used for Black box testing such as


* Rational Robot
* Silk Test
* OpenSTA
* QTP
* WinRunner
* LoadRunner