Sigmetrix provides comprehensive, easy-to-use software solutions that help users achieve robust designs through tolerance analysis and the correct application of GD&T.  Primary products are CETOL 6σ, a fully-integrated 3D tolerance analysis solution; EZtol, a stand alone 1-D tolerance stackup analysis tool; Tolerance Analysis Extension (TAE), an easy to use, integrated 1D tolerance stack-up tool; and GD&T Advisor, an interactive tool that provides expert guidance on the correct application of GD&T.

CETOL 6σ Tolerance Analysis


Tolerance Analysis Extension (TAE)

GD&T Advisor