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 Q-DAS qs-STAT

  • 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
Q-DAS qs-STAT #8 in SPC Software 7.9/10 Pricing on request ✓ 1 of 5 features Contact Hexagon

Zontec SynergySPC leads on 0 checks, Q-DAS qs-STAT 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 7.9 out of 10; our editors rank them #2 and #8.

On deployment model, Q-DAS qs-STAT gives you Hybrid where Zontec SynergySPC offers On_premise.

Zontec SynergySPC is the better fit for manufacturers needing real-time SPC and mixed data capture. Q-DAS qs-STAT is the better fit for manufacturers focused on capability studies and reports.

  • Zontec SynergySPC fits best

    Manufacturers needing real-time SPC and mixed data capture

  • Q-DAS qs-STAT fits best

    Manufacturers focused on capability studies and reports

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 ↗ Q-DAS qs-STAT 7.9/10 Visit ↗
At a glance
Editor score 8.7 7.9
Ranking #2 in SPC Software #8 in SPC Software
Best for Manufacturers needing real-time SPC and mixed data capture Manufacturers focused on capability studies and reports
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 Cloud, Self-hosted
Platforms Windows Web
Support Email, Phone, Docs Docs
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Zontec SynergySPC 4/5 · Q-DAS qs-STAT 1/5
Process capability analysis ✓ ✓
Gage R&R / MSA ✓ (best) Not checked yet
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 Mixed
Deployment model On_premise Hybrid
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
  • Calculates Cp, Cpk, Pp and Ppk process and machine capability indices
  • Presents statistical results in charts, tables and PDF reports
  • Connects with SAP R/3 QM, Q-DM and serial measurement devices
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
  • Pricing requires contacting sales
  • Its focus is production-quality analysis rather than general-purpose statistics
  • Published support channels list documentation
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 →

Q-DAS qs-STAT is Hexagon software for statistically evaluating production quality information and assessing industrial production processes. It is aimed at manufacturing quality, process and production engineers who need repeatable…

Read the review →
  1. Zontec SynergySPCSPC Software 8.7Pricing on request
  2. Q-DAS qs-STATSPC Software 7.9Pricing 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

  • Q-DAS qs-STAT — where it wins

    • Calculates Cp, Cpk, Pp and Ppk process and machine capability indices
    • Presents statistical results in charts, tables and PDF reports
    • Connects with SAP R/3 QM, Q-DM and serial measurement devices

    Where it doesn't

    • Pricing requires contacting sales
    • Its focus is production-quality analysis rather than general-purpose statistics
    • Published support channels list documentation
  • Zontec SynergySPC8.7/10 · Pricing on request

    Windows-based SPC for real-time monitoring, analysis and flexible measurement capture.

    Contact ZontecFull verdict →
  • Q-DAS qs-STAT7.9/10 · Pricing on request

    Capability analysis, charts and reports for manufacturing quality teams.

    Contact HexagonFull verdict →

More comparisons

All SPC software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update