Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · SPC Software

Zontec SynergySPC vs FAST SPC Software

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Zontec SynergySPC #2 in SPC Software 8.7/10 Pricing on request ✓ 4 of 5 features Contact Zontec
FAST SPC Software #7 in SPC Software 8.0/10 Pricing on request ✓ 2 of 5 features Contact FAST Quality

Zontec SynergySPC leads on 0 checks, FAST SPC Software on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreZontec SynergySPC · 8.7/10
  • Most featuresZontec SynergySPC · 4 of 5

Zontec SynergySPC scores higher on our rubric for spc software: 8.7 against 8.0 out of 10; our editors rank them #2 and #7.

Zontec SynergySPC is the better fit for manufacturers needing real-time SPC and mixed data capture. FAST SPC Software is the better fit for quality teams analyzing manufacturing measurements.

  • Zontec SynergySPC fits best

    Manufacturers needing real-time SPC and mixed data capture

  • FAST SPC Software fits best

    Quality teams analyzing manufacturing measurements

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Zontec SynergySPC 8.7/10 Visit ↗ FAST SPC Software 8.0/10 Visit ↗
At a glance
Editor score 8.7 8.0
Ranking #2 in SPC Software #7 in SPC Software
Best for Manufacturers needing real-time SPC and mixed data capture Quality teams analyzing manufacturing measurements
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Desktop, Self-hosted Desktop
Platforms Windows Windows
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Zontec SynergySPC 4/5 · FAST SPC Software 2/5
Process capability analysis ✓ ✓
Gage R&R / MSA ✓ ✓
Real-time monitoring ✓ (best) Not checked yet
Rule-based alerts ✓ (best) Not checked yet
API access Not checked yet Not checked yet
Specs
Data collection mode Mixed Not checked yet
Deployment model On_premise On_premise
Our review
Pros
  • Combines control charts, capability analysis and Gage R&R
  • Monitors production measurements in real time with rule-based alerts
  • Supports manual and automated data collection
  • Covers statistical process control control charts and process capability analysis.
  • Includes Gage R&R and broader measurement-system analysis.
  • Supports analysis of manufacturing measurements and quality-control reporting.
Cons
  • Runs on Windows rather than across multiple listed platforms
  • Requires contacting Zontec for pricing
  • On-premise deployment may not suit teams seeking a cloud service
  • Windows desktop deployment limits it to that platform.
  • Pricing requires contacting sales.
  • The listed capabilities focus on analysis of collected measurements.
Our verdict

Zontec SynergySPC is statistical process control software for manufacturers, particularly quality and process engineers monitoring production variation and investigating out-of-control conditions. It runs as a Windows application and…

Read the review →

FAST SPC Software is a Windows desktop application from FAST Quality Software for quality professionals and production teams analyzing manufacturing measurements. Its focus is evaluating process stability and capability from collected…

Read the review →
  1. Zontec SynergySPCSPC Software 8.7Pricing on request
  2. FAST SPC SoftwareSPC Software 8.0Pricing on request

Strengths and trade-offs

  • Zontec SynergySPC — where it wins

    • Combines control charts, capability analysis and Gage R&R
    • Monitors production measurements in real time with rule-based alerts
    • Supports manual and automated data collection

    Where it doesn't

    • Runs on Windows rather than across multiple listed platforms
    • Requires contacting Zontec for pricing
    • On-premise deployment may not suit teams seeking a cloud service

  • FAST SPC Software — where it wins

    • Covers statistical process control control charts and process capability analysis.
    • Includes Gage R&R and broader measurement-system analysis.
    • Supports analysis of manufacturing measurements and quality-control reporting.

    Where it doesn't

    • Windows desktop deployment limits it to that platform.
    • Pricing requires contacting sales.
    • The listed capabilities focus on analysis of collected measurements.

More comparisons

All SPC software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update