SPC Software

Get the best SPC software for your business. Compare product reviews, pricing below. Read our buyer’s guide for more help.

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Enact Screenshot
Enact is a cloud-based statistical process control software solution from InfinityQS that gives manufacturers greater data visibility through a secure SaaS platform. Enact provides real-time quality data collection and…
Price Range
$ $ $ · ·
Starting Price
$325/month
Client OS
Web
Deployment
Cloud Hosted
WinSPC Screenshot
WinSPC runs in real-time, on the shop floor, to deliver actionable process information to shop floor operators, quality engineers, supervisors, and managers. Collect data from nearly any source; Collect, capture, or acquire…
Client OS
Windows
Predisys Analytical Suite Screenshot
Predisys Analytical Suite is a real-time statistical process control software solution that helps manufacturers improve their product quality and manufacturing processes while reducing scrap and overall operating costs…
Client OS
Windows
Deployment
On-Premises
EnterpriseIQ Screenshot
EnterpriseIQ by IQMS provides a wealth of business management functionality from a single source, on a single database. Only EnterpriseIQ totally integrates manufacturing and accounting with a complete suite of modules…
Client OS
Windows
SPC for Excel Screenshot
SPC for Excel features a variety of statistical tools including Pareto charts, control charts, process capability (Cpk and Ppk) analysis tools, Gage R&R analysis, and more. The software gives Lean Six Sigma and quality…
Price Range
$ · · · ·
Starting Price
$269/user (perpetual license)
Client OS
Windows, iOS
Deployment
On-Premises
DataLyzer Spectrum SPC Screenshot
DataLyzer Spectrum SPC improves data collection and charting for manufacturing businesses. Spectrum SPC is adapted for various industry standards including FDA CFR 21 Part 11, IATF 16949, AS13006, and more. DataLyzer offers…
Price Range
$ · · · ·
Starting Price
$995/user (perpetual license)
Client OS
Windows
Deployment
On-Premises
Synergy SPC Screenshot
Zontec Synergy SPC software is designed for manufacturing companies of any size. Zontec SPC collects data and converts it into easy to read control charts, graphs, and reports. This data can be used to reduce rework and…
Client OS
Windows, Mac
Deployment
On-Premises
SQCpack Screenshot
SQCpack is a statistical process control solution that helps businesses understand, analyze, and improve quality processes. This solution makes it easy for anyone to use from shop floor operators to senior management. With…
Client OS
Windows
Deployment
On-Premises
IQS Screenshot
IQS
(2)
For more than 25 years, IQS has been delivering market-leading quality management and compliance solutions. The addition of our Software as a Service (SaaS) web delivery model has helped us stay on the leading edge of what…
Client OS
Windows
Deployment
Cloud Hosted
MQ1 Screenshot
MQ1
(2)
Our MQ1 technology is a suite of enterprise-wide quality management software. From the plant floor to the boardroom, CEBOS’ quality management software system enables organizations to save thousands of hours complying with…
ProFicient Screenshot
InfinityQS ProFicient is a real-time SPC software platform for the manufacturing industry that can be hosted on-premises or on the cloud with ProFicient On Demand. Engineers, operators, and quality teams will benefit from…
Client OS
Windows, Web
Deployment
Cloud or On-Premises
Apriso Quality Solution Screenshot
Apriso Quality solution from Dassault Systems is an Enterprise Quality Management Software (EQMS) designed specifically for manufacturers. It provides a comprehensive offering designed specifically to address the complexities…
Client OS
Web, Windows
Deployment
Cloud Hosted
Waypoint Global Suite Screenshot
Between the four Series that are at the heart of our Document Management Suite, you can bring order to the chaos that is interfering with productivity, customer satisfaction, compliance and competitive advantages. Waypoint…
Client OS
Windows
Deployment
On-Premises
Bluestreak Screenshot
Designed specifically for the Service-Based Manufacturing industry, Bluestreak is a Manufacturing Execution System (MES) and Quality Management System (QMS) in one integrated solution, that ties quality management directly to…
Price Range
$ $ $ · ·
Starting Price
$400/month
Client OS
Web
Deployment
Cloud or On-Premises
Infor VISUAL Screenshot
Infor VISUAL Enterprise was the first true Windows-based Enterprise Resource Planning (ERP) solution for custom, assemble-to-order, make-to-order, make-to-stock and mixed mode manufacturers. Its leading-edge technology is…
Price Range
$ $ $ $ ·
Starting Price
$12,000 (perpetual license)
Client OS
Windows
Deployment
Cloud or On-Premises
IQMS Manufacturing Execution System Screenshot
In manufacturing, your money is made on the shop floor. That is why accurate, real-time visibility into your production and factory floor is a critical component of the modern manufacturing environment. The IQMS Manufacturing…
Price Range
$ $ $ $ $
Client OS
Windows
Deployment
Cloud or On-Premises
Epicor MES Screenshot
Epicor manufacturing execution system (MES) automatically monitors machines and analyzes production and performance data 24x7 to help you improve capacity and, ultimately, profitability. The system collects data directly from…
Client OS
Windows
Deployment
Cloud or On-Premises
Intuitive ERP Screenshot
Since 1994, Intuitive has been dedicated to providing discrete manufacturers with software solutions that truly add value to their business. Intuitive’s enterprise solution is designed to deliver superior functionality…
Price Range
$ $ $ $ $
Client OS
Windows
Deployment
Cloud or On-Premises
ToolTrack Screenshot
Most companies use a legacy architecture with rigid database and application layers which limits the ability for customization. What’s worse is that they often require slow thin-client programs that have to be constantly…
Price Range
$ $ $ $ ·
Starting Price
$1,500/month
Client OS
Web
Deployment
Cloud Hosted
Mattec Screenshot
The Mattec manufacturing execution system provides real-time monitoring and control for your production and process manufacturing. The system improves productivity by providing accurate 24/7 real-time manufacturing…
Client OS
Windows
Deployment
On-Premises

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SPC Software Buyer’s Guide

What is SPC Software?

Statistical process control software (SPC software) collects quality and performance data in real-time to be used for statistical analysis. Manufacturers use SPC software for identifying product quality issues and process variations in order to take corrective action before extensive issues occur, as well as improve process performance.

SPC software not only monitors product quality control data but also the performance of machines and other manufacturing tools. Personnel on the shop floor are notified when the product quality or machine performance falls outside an acceptable range. This allows manufacturers to reduce rework, improve efficiency, and increase their bottom line.

The data collected by SPC software is plotted onto user-friendly graphs. Having the data in an easy-to-read format allows you to see when data variations occur and how far the variations deviate from the expected value.

Types of SPC Software Charts

SPC charts give manufacturers a better handle on data management. The raw SPC data is formatted into charts that give you a clear picture of variations in product or process quality. Some of these charts include:

Control Charts

Control charts are important SPC tools that plot changes in the process data over a period of time. These charts typically feature three horizontal lines that demonstrate the upper control limit, lower control limit, and average control limit. As soon as the data falls outside the control limit range, your team will be notified to take corrective action immediately. You will be prompted to perform root cause analysis to determine why the data outliers occurred. This helps you make more informed decisions when taking corrective action.

Control charts within SPC software can be customized to monitor processes that are relevant to your business like temperature ranges or machining time.

There are a few different types of control charts that can be created within SPC software, including:

  • X-Bar and Range “R” Charts: Data collected at regular intervals from a small, constant sample size (typically under 10) to determine the minimum and maximum ranges between a set of data points.
  • X-Bar and Standard Deviation “S” Charts: Data collected from a larger number of samples to determine variations using all data collected (not just the min and max ranges).
  • Individual-X and Moving Range Chart (IX-MR): Data is collected from a single sample size to show individual measurements and absolute differences between values. These charts are typically used when sampling is time-consuming or expensive.
An example X-Bar and S control chart in Enact
An example X-Bar and S control chart in Enact measuring the length of a machined component.

Pareto Charts

SPC software compiles and plots data into a Pareto chart. Pareto charts provide a bar chart of issues or causes of problems and prioritize the issues in order of frequency. This data can include:

  • Defect types
  • Customer complaints
  • Reasons for machine downtime
  • Reasons for late deliveries
  • Injuries on the job

Knowing where issues are coming from and the frequency of the issues helps you prioritize and take corrective action to eliminate the issues.

Pareto chart in SPC for Excel
The Pareto chart in SPC for Excel provides information on the frequency of errors, the type of error, and the percentage.

Histograms

Histograms in SPC software are bar charts that show data distribution over time. For example, the SPC software will compile data on bottle diameters for a production run over a specified period of time. The diameter measurements are plotted onto a histogram that allows you to see how many bottles had diameters that were too big or too small.

The histogram’s shape allows you to determine if the variations in the process were stable or unstable. Histogram charts are often used in conjunction with control charts to visualize the data distribution more clearly.

An example of a histogram chart in WinSPC
An example of a histogram chart in WinSPC provides statistics on process capability index (Cpk), process performance index (Ppk), sigma levels, and more.

What Type of SPC Software Do You Need?

SPC software can be a standalone solution for companies looking to integrate statistical process control into their current system or as part of a complete ERP solution. Some SPC software packages are geared towards manufacturers with industry-specific quality compliance requirements.

Standalone SPC Software

Standalone SPC software is a great option for manufacturers with straightforward production processes that want to focus on quality or process improvement. These solutions are often easily integrated with other existing systems like quality management systems, CMMS, or MES solutions for more in-depth supply chain management, waste tracking, traceability, work-in-progress tracking, and more.

Real-time data collected from quality systems and other software products can then be automatically plotted onto easy to read charts and graphs. Some solutions work with Microsoft Excel to import and graph the SPC data in an environment you’re familiar with.

Industry-Specific SPC Software

Certain manufacturing industries need an industry-specific SPC to ensure their products and processes remain in line with compliance regulations. For example, medical device manufacturers are regulated by the FDA to meet certain quality standards to ensure they are safe and effective for patient use. 21 CFR 820:100 dictates that corrective and preventative action (CAPA) processes must be in place. SPC software helps medical device manufacturers track the right quality data and ensure CAPA procedures are in place.

ERP Software with SPC Capability

Large manufacturers that want an all-in-one solution to handle a variety of processes like accounting, customer relationship management, and budgeting in addition to statistical process control can look for a complete ERP system. ERP software that is geared towards the manufacturing industry can have an SPC module that provides comprehensive statistical tools for data analysis and continuous improvement.

Benefits of SPC Software

Some benefits of SPC software include:

Automatic Notifications of Variations in Manufacturing Processes or Product Quality

Real-time statistical process control solutions assist with data collection and data analysis. When the data points fall above or below the expected parameters, the system will automatically notify you as soon as the anomaly occurs. These data points could be temperature ranges, product dimensions, machining time, and more.

Being able to catch issues as soon as they occur will help you cut down on waste and overall production costs. You won’t have to scrap an entire product or production run due to an error that wasn’t caught until after the fact.

Reduced Waste and Rework Time

The data analysis tools in real-time SPC software allows you to make quality improvements to manufacturing processes and products during production. This decreases the amount of wasted material and time spent completely reworking or throwing out defective products. Having reliable quality control data from SPC software will also prevent you from shipping defective products to customers.