Why zonesix

Statistical process control works. It catches problems before they become scrap, separates real signals from noise, and gives you an honest read on what your process is actually doing. The math isn’t complicated.

But the tooling is. Enterprise SPC software costs tens of thousands a year and takes months to deploy. The alternative is a spreadsheet that gets the job done but is hard to maintain and harder to hand off.

zonesix is SPC built for the shop floor, not the stats department. Start with the free learning tool — narrated examples that teach control charts through process stories, plus paste-your-own analysis. More is coming.