SigmaPlot is Windows desktop software for scientific graphing, curve fitting, and statistical analysis. It imports data from Excel and other formats and exports publication-ready graphs.
The feature assessment reflects vendor-documented graphing, fitting, analysis, imports, and automation. Review evidence praises plotting flexibility but notes usability friction; performance and support scores have limited independent evidence.
This profile combines documented product information and independent evidence where available. It is not a hands-on test unless TechZella explicitly identifies one.
SigmaPlot is Windows desktop software for scientific graphing, statistical analysis, and curve fitting. Its vendor lists more than 100 technical 2-D and 3-D graph types, alongside reporting and data-import tools.
It targets scientists, researchers, and engineers who need to turn experimental or technical data into customized charts and analysis reports. SigmaPlot also supports Visual Basic macros and OLE automation for some Office-linked workflows.
A quick way to understand who this product may suit, where its limits matter, and which facts are most relevant before you compare alternatives.
Researchers and engineers who need specialized technical graphs, curve fitting, statistical analysis, and publication-oriented exports in a Windows desktop workflow.
Mac-only users who do not want to run Windows, teams seeking a browser-based collaborative workspace, or buyers requiring a documented REST API, and should evaluate alternatives such as OriginPro or GraphPad Prism instead.
Desktop, Microsoft Excel, Microsoft Office, Windows
7.4/10
These are the product-specific differences that may matter when deciding whether the software fits your workflow. They are based on documented evidence rather than a universal ranking.
These are documented constraints or practical friction points that may matter before you adopt the product.
Buyers should select the appropriate academic, corporate, or government license and confirm current variant pricing before purchase.
Evidence source ↗Mac-only teams may need a Windows computer or a virtualization setup, and the latter adds deployment and support considerations.
Evidence source ↗Automations built around web services or cross-platform API clients may need a different tool or custom integration work.
Evidence source ↗Standalone perpetual license. Product page lists academic, corporate, and government license types; final price depends on the selected option.
Check current pricing →Upgrade listing for users upgrading from SigmaPlot v15.
Check current pricing →Upgrade listing for users upgrading from SigmaPlot v14.5 or earlier.
Check current pricing →Grafiti provides a trial request form for SigmaPlot v16; the page does not specify the trial duration.
Check current pricing →Pricing may change. Verify current plans on the vendor's website.
Compare similar products directly, then see which alternatives may make more sense when your requirements differ.
| Decision factor | SigmaPlot | OriginPro | GraphPad Prism |
|---|---|---|---|
| Core scope | Scientific graphing, curve fitting, statistical analysis, and reporting in one Windows desktop product. | Graphing and analysis software; OriginPro adds specialized peak-fitting, surface-fitting, statistics, and signal-processing tools. Source ↗ | Scientific graphing and statistics with workflows and analyses including nonlinear regression, ANOVA, survival analysis, and clinical laboratory statistics. Source ↗ |
| Platform | SigmaPlot v16 system requirements list Windows 10 and Windows 11. | Origin and OriginPro are Windows desktop products, according to OriginLab's system-requirements information. Source ↗ | GraphPad states that Prism is available for Windows and Mac. Source ↗ |
| Pricing model | New standalone perpetual v16 license listed at $899–$1,599; upgrade prices vary by prior version. | OriginLab lists academic OriginPro individual node-locked perpetual pricing at $980 and annual subscription pricing at $310 for the US and Canada. Source ↗ | GraphPad offers annual and monthly subscriptions, group subscriptions, and perpetual licenses; price varies by license and plan. Source ↗ |
| Integrations and automation | Documents Excel and Office integration, data imports, Visual Basic macros, and OLE automation. | OriginLab documents connections to Excel, MATLAB, and LabVIEW, plus scripting and embedded Python and R. Source ↗ | GraphPad lists Prism Cloud collaboration and Dotmatics Luma integration in its current plan information. Source ↗ |
Only factors supported by the available research are shown. The comparison is descriptive, not a ranking.
These products address broadly similar requirements. The descriptions focus on documented reasons a buyer might compare them with SigmaPlot.
| Operating system | Windows 10 and Windows 11 |
|---|---|
| Deployment | Desktop application |
| License model | Standalone perpetual license; academic, corporate, and government license types listed |
| Memory requirement | 4 GB for 32-bit; 8 GB for 64-bit |
| Storage requirement | 1 GB available disk space |
| Office integration | Microsoft Office 2010 or higher for specified Office macros; Excel import and workflow support |
| Automation | Visual Basic-compatible macros and OLE automation |
| Free trial | Available by request; trial duration not stated on the vendor trial page |
| API | Product materials document Visual Basic and OLE automation; no REST API is documented in the product pages reviewed |
Verified installation, hosting, administration, or environment details that can affect implementation.
| Installation or hosting | Windows desktop application; the listed system requirements specify Windows 10 and Windows 11. The vendor store identifies new v16 licenses as standalone and perpetual. Source ↗ |
|---|
Documented portability, standards, export, or switching considerations. No switching-cost score is shown unless the evidence supports one.
The product page documents import and export for Excel, text and comma-delimited data, Access, and a number of statistical-software formats; graph export options include common image and document formats.
Evidence source ↗A proprietary editorial score based on product capabilities, usability, value, performance, support and user sentiment evidence.
The feature assessment reflects vendor-documented graphing, fitting, analysis, imports, and automation. Review evidence praises plotting flexibility but notes usability friction; performance and support scores have limited independent evidence.
Methodology v1.0. The assessment weighs feature coverage (25%), ease of use (15%), value for money (20%), performance (15%), support (10%) and user sentiment (15%), using researched product evidence and verified review evidence where available. It is a TechZella editorial assessment, not a direct user-review average.
Key claims are linked to the sources used to verify them. This evidence record is separate from third-party user ratings.
TechZella evaluates software using documented product capabilities, pricing information, usability and value considerations, independent user evidence where available, and competitive context. The assessment is an editorial review, not a hands-on test unless one is explicitly identified. Our editorial assessment is based on 4 documented sources.
The vendor's system requirements page lists Windows 10 and Windows 11.
View source ↗Verified 2026-11-10The official product listing displays this price range and identifies academic, corporate, and government standalone perpetual license types.
View source ↗Verified 2026-11-10The product page describes more than 100 2-D and 3-D graph types and fitting of multiple data sets simultaneously.
View source ↗Verified 2026-11-10The product page describes Excel imports and access from Excel, as well as presenting graphs in PowerPoint and embedding results in documents.
View source ↗Verified 2026-11-10The vendor product page documents macros, automation object support, and calling SigmaPlot through Visual Basic and OLE2 automation.
View source ↗Verified 2026-11-10Grafiti's v16 feature page lists these capabilities as version 16 additions.
View source ↗Verified 2026-11-10See the product-specific buyer questions and sourced answers in the FAQ field. The answers cover the free trial, Windows requirements, licensing, Excel and Office workflows, and automation.
No reviews yet. Be the first to share your experience.
Please log in to submit a review.
