Introducing Pearl SPC©
Optimize your manufacturing processes with our Excel-based Statistical Process Control and Process Capability tool.
Pearl SPC is a powerful and practical SPC and Process Capability platform designed to help organizations move from reactive quality control to proactive process management. By making Statistical Process Control accessible and actionable, Pearl SPC enables teams to identify risk early, stabilize processes, and improve performance with confidence.
For Aerospace suppliers - with the upcoming transition from AS9100 to IA9100, Statistical Process Control is no longer optional—it is an expected part of how compliant organizations manage their processes. Pearl SPC bridges the gap between regulatory expectations and real-world execution, providing a clear, scalable solution that supports compliance while delivering measurable operational value.
Pearl SPC offers control charts for continuous data (I-MR, Xbar-R, Xbar-S), discrete/counting data (P, NP, C, U), rare events (G, T) and quality standard analysis (Levey-Jennings). In addition, our software calculates process capability histograms, capability indices and metrics (Cp, Cpk, Cpm, Pp, Ppk), additional performance data (% yield, PPM defective, etc). Our software additionally contains a sample size calculator and additional calculators for ANSI/ASQ Z1.4 sampling. As an Excel-based platform, Pearl SPC can be encrypted and therefore complies with common Quality regulatory standards. Furthermore, our software requires no subscription and free download of future updates.
