About Us

X13-VSA Ltd. (www.Lie-Detection.com) is a small privately held security oriented company founded in 2001. The company is dedicated to developing advanced Voice Stress Analysis systems. X13-VSA Provide accurate, robust, and reliable security and truth verification products and solutions.

The X13-VSA technology is the most advanced Voice Stress Analysis system that has yet been produced to detect changes in human speech and the cheapest system in the world.

X13-VSA users worldwide

Download more information about X13-VSA / X13-VSA PRO (561KB EXE).