Worldwide Customer Service

TSSI provides world class support via our US-based call center, online support, and global distribution.


Why does TSSI have the largest install base in the world?

TSSI provides design and test engineers with the most reliable, simple, and cost-effective tools proven to speed up the testing process. Being the first company to provide commercial design-to-test solutions, our technology is based on over 30 years of experience and the accumulation of real-life test cases performed by design teams around the world—on all different types of devices.

Innovative Product Development

  • Rigorous software engineering methodology—code review, standardization is the TSSI advantage
  • Exhaustive regression test analysis based on testing generations of devices
  • Technology leadership—we pioneered Waveform Generation Language (WGL)

Seamless Integration

  • TSSI software is built to plug and play
  • Designed to work in concert with your existing test environment

Time & Cost Savings

  • Simulate, detect and correct problems early
  • Our tools convert design output into test patterns
  • Product teams achieve accurate, reliable verification of test patterns