ChartSays

ChartSays

Suzhou Jingye New Management Consulting Co., Ltd.
SPC for Excel

SPC for Excel

BPI Consulting, LLC
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About

ChartSays is a browser-based statistical analysis tool for Six Sigma, quality engineering, and business analysis. It provides methods for process capability (Cp, Cpk, Pp, Ppk), control charts, Gage R&R and measurement system analysis, design of experiments, regression, ANOVA, hypothesis testing, and reliability analysis. Users can upload CSV, XLSX, TSV, or TXT data to the full workspace and review charts, statistical results, and downloadable reports. Free in-browser calculators for Cpk, I-MR control charts, and Gage R&R are available without sign-in. The tool is aimed at quality engineers, Six Sigma practitioners, consultants, and manufacturing and business analysts who need statistical methods for process evaluation, quality work, and business analysis without installing desktop statistics software.

About

SPC for Excel pioneered accessible, affordable Statistical Process Control inside Excel, and has grown into a professional-grade solution trusted by quality practitioners worldwide. Built for quality engineers, quality managers, and Lean Six Sigma practitioners, it pairs the familiarity of Excel with the analytical depth professionals rely on every day. Trusted by 100,000+ professionals in over 80 countries since 1995. The software includes: • Process Capability Analysis — to meet customer requirements • Control Charts and Histograms — to manage and monitor processes • Gage R&R — to validate the measurement system • Problem-Solving Tools (Pareto, scatter, and more) — to support team problem-solving • Advanced Analysis (DOE, ANOVA, regression, hypothesis testing) — for advanced analytical needs A one-time, perpetual license — no annual or maintenance fees, with installation on two computers per user.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Quality engineers, Six Sigma practitioners, consultants, and analysts in manufacturing and business.

Audience

SPC for Excel is widely used by quality engineers, Lean Six Sigma practitioners, manufacturing managers, and compliance-focused organizations to simplify statistical analysis while maintaining confidence in the accuracy and integrity of their SPC methods.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$14.90/month
The free plan costs $0 and includes unlimited standard analyses and watermarked report exports; AI analysis and interpretation are not included. The monthly plan costs $14.90/month, and the annual plan costs $129/year. Paid plans include AI analysis and interpretation, remove watermarks from charts and new report exports, and include 300 AI uses per month. Subscriptions renew automatically; data is retained for up to 90 days.
Free Version Supported
Free Trial Not Supported

Pricing

$329/one-time/user
Discounts for multi-users starting at 2 users; also offer site and enterprise licenses.

No extra cost for a second download per user.

Price is a one-time fee. There are no maintenance or subscription fees.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 5.0 / 5
ease 4.5 / 5
features 5.0 / 5
design 4.5 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • This is exceptional software, and is the only SPC software used in our company. It is very reasonably priced, and significantly less expensive than other software with the same features and capability. The support that we receive on this software is the best in the industry; excellent, prompt, and professional. The author of the software is an international expert in the statistical field and has published several excellent articles about statistics that explain advanced concepts in simple and comprehensible terms. I cannot recommend this software more strongly.
  • SPC provided me with and easy and reliable tool to fit distributions to my data and to, theoretically, judge the accuracy of my options for building my models. I also found it to be relatively easy to use within excel as most features are straight forward.

Cons

  • There is very little to dislike about this software. Some aspects were a little difficult to use at first, as is almost all SPC software, but the author provides an excellent manual for use with the software.
  • The only two cons I can think of SPC is that not all major distributions are there for testing any given data, and the histograms feature is not well built to be easily manipulated for different input.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Suzhou Jingye New Management Consulting Co., Ltd.
Founded: 2026
China
chartsays.com

Company Information

BPI Consulting, LLC
Founded: 1995
United States
www.spcforexcel.com

Alternatives

SPC for Excel

SPC for Excel

BPI Consulting, LLC

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Analyse-it

Analyse-it

Analyse-it Software
SmartstatXL

SmartstatXL

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ChartSays

ChartSays

Suzhou Jingye New Management Consulting Co., Ltd.

Categories

Categories

Data Analysis Supported
Data Visualization Supported
Decision Support Supported
SPC Supported

Statistical Analysis Features

Analytics Supported
Association Discovery Not Supported
Compliance Tracking Not Supported
File Management Supported
File Storage Supported
Forecasting Supported
Multivariate Analysis Not Supported
Regression Analysis Supported
Statistical Process Control Supported
Statistical Simulation Not Supported
Survival Analysis Not Supported
Time Series Supported
Visualization Supported

Data Analysis Features

Data Discovery Not Supported
Data Visualization Supported
High Volume Processing Not Supported
Predictive Analytics Not Supported
Regression Analysis Not Supported
Sentiment Analysis Not Supported
Statistical Modeling Supported
Text Analytics Not Supported

Data Visualization Features

Analytics Supported
Content Management Not Supported
Dashboard Creation Not Supported
Filtered Views Not Supported
OLAP Not Supported
Relational Display Not Supported
Simulation Models Supported
Visual Discovery Not Supported

Decision Support Features

Application Development Not Supported
Budgeting & Forecasting Not Supported
Data Analysis Supported
Decision Tree Analysis Not Supported
Monte Carlo Simulation Not Supported
Performance Metrics Not Supported
Rules-Based Workflow Not Supported
Sensitivity Analysis Not Supported
Thematic Mapping Not Supported
Version Control Not Supported

Qualitative Data Analysis Features

Annotations Not Supported
Collaboration Not Supported
Data Visualization Supported
Media Analytics Not Supported
Mixed Methods Research Not Supported
Multi-Language Not Supported
Qualitative Comparative Analysis Not Supported
Quantitative Content Analysis Supported
Sentiment Analysis Not Supported
Statistical Analysis Supported
Text Analytics Not Supported
User Research Analysis Not Supported

SPC Features

Corrective Actions (CAPA) Not Supported
Data Entry Supported
Data Linking Not Supported
Data Management Supported
Excel Loader Not Supported
Job Management Not Supported
OPC Data Collection Not Supported
Performance Metrics Supported
Point-of-Production Analysis Supported
Real Time Data Collection Not Supported
Regulatory Compliance Not Supported

Integrations

Microsoft 365 Not Supported
Microsoft Excel Not Supported
Microsoft PowerPoint Not Supported
Microsoft Word Not Supported

Integrations

Microsoft 365 Supported
Microsoft Excel Supported
Microsoft PowerPoint Supported
Microsoft Word Supported
Claim ChartSays and update features and information
Claim ChartSays and update features and information
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Claim SPC for Excel and update features and information