Statistical Process Control Software for Manufacturing

Resolve Expensive Quality Issues Before They Escalate

Every defect starts as a signal. Zontec’s SynergySPC software catches that signal in real time, helping your team prevent scrap, rework, and shipped defects before they happen.

Rated 4.5 out of 5 on Capterra & Google, based on 500+ reviews.
Trusted by 5,000+ manufacturers since 1983.

Trusted SPC Software for Modern Manufacturers.

Find Your Fit

Find the SPC Software Built for How You Work

No two manufacturing floors run the same way, and no two paths to better quality are identical. Explore options by your operation, your industry, your role, or your desired outcomes.

By Software

Compare Synergy 1000, 2000, and 3000, plus our subscription options, to find the right match for your type of operation.

By Industry

See how manufacturers in your industry use Synergy to solve their specific quality challenges today.

By Role

Zoom out for trends and ROI, or zoom in on the details that drive a fix. SynergySPC adapts to the view your job requires.

By Outcome

Whether you're chasing lower scrap, faster compliance, or better ROI, start with the result you seek.

Prevention & ROI

Where Better Quality Meets Better Margins

Real-time monitoring and control charts flag a process the moment it drifts out of spec, so your team can act before a defect happens, not after a customer finds it. That shift, from reacting to preventing, delivers measurable savings.

Proof

Results Manufacturers 
Can Measure

“We have recently seen our volume increase significantly, and consequently the number of assembly lines increased by 50%. Because we now use Synergy, our operators can perform multitasking, and we did not need to add additional operators to our assembly lines.”

Alvin Hernandez, Sr. Manager for TDK Philippines Corporation

Synergy Helps TDK Manage a 50% Increase in Production Without Adding Staff

Support

The Services and Support to Back It Up

Getting started with SynergySPC is seamless. We offer 45-minute training sessions for your teams during implementation. Additional sessions are available when you have an active Service Agreement. Our support team is available during business hours: 8:30 am to 5:00 pm EST.

Performance

Performance That Delivers
Trusted by manufacturers for proven customer satisfaction, responsive support, and fast onboarding that delivers value from day one.
Customer Satisfaction
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Hour Support Response
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Manufacturers Worldwide
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Get Started Today

Built for How You Work

Ready to see what real-time SPC software looks like on your floor?
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