If your talking about test for equivalence of means allowing unqual variances, I believe the can be done, but "indirectly". Equivalence test of means (as, say 95% level) is given by (90%) confidence interval for difference in means. Believe the t-test in the Fit Y by X platform gives that confidence interval allowing unequal variances,
Indeed, I've had quite a bit of success with the Graph Builder, ... as well as Control Chart Builder and Local Data Filter. Many Excel users love the "pivot table feel" with power of graphics.
Another sucess I've had at showning value is replacing hours of manal copy-paste and cell formulating in Excel with seconds via a JMP script.
The Help and Books are great also!