SigmaZone

SigmaZone SPC XL is a statistical software enhancement for Excel, featuring SPC, Hypothesis Testing, and control charts. Put simply, it is about delivering courses and tracking who completed what.

Who is it for? Mostly HR, training teams and educators. Related areas on their profile: Consulting and Training. As a very small product team themselves (1 to 10 people), they tend to serve customers of a similar scale best. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

SigmaZone is based in Orlando, Florida. More on sigmazone.com.

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