
Reduce defects, minimize variability, and enhance product consistency.
Optimize processes, cut waste, and maximize resource utilization.
Increase yields, lower costs, and achieve a rapid return on investment.
Seamlessly meet industry standards and regulatory requirements.
Equip your team with real-time production data and insights to make informed decisions and drive continuous improvement.









Several software options are available for Statistical Process Control (SPC) in manufacturing, ranging from basic statistical tools to full enterprise quality platforms. Dedicated SPC solutions such as Hertzler’s GainSeeker and GS Premier are among the most effective choices. GainSeeker provides powerful, on-premises SPC with real-time data collection, control charts, and deep process insight, while GS Premier offers a modern, cloud-based SPC platform designed for scalability, collaboration, and faster deployment. Together, they give manufacturers flexible, reliable options for monitoring process variation, improving quality, and driving continuous improvement.
GS Premier is the cloud-based evolution of GainSeeker, providing easy access to descriptive statistics and SPC dashboards across multiple sites without on-premise infrastructure. It simplifies key summaries like counts, averages, standard deviation, defects, OEE, and downtime, making it accessible for everyone from operators to quality engineers.
GainSeeker is Hertzler’s flagship SPC and quality analytics platform for manufacturing. It collects and summarizes shop-floor data into real-time descriptive statistics such as averages, ranges, distributions, histograms, control charts, and capability metrics. Users can easily stratify data by machine, operator, or material, helping teams understand process behavior, variation, and quality trends at a glance.

