--- title: SigmaPlot Reviews meta_title: 'SigmaPlot Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 24 reviews by the users' company size, role or industry to find out how SigmaPlot works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 24 scale: '5' date_modified: '2026-07-17' parent_category: name: Analytics Tools & Software url: https://www.g2.com/categories/analytics-tools-software --- # SigmaPlot Reviews **Vendor:** Systat Software **Category:** [Statistical Analysis Software](https://www.g2.com/categories/statistical-analysis) **Average Rating:** 4.3/5.0 **Total Reviews:** 24 ## About SigmaPlot SigmaPlot is a comprehensive scientific software designed to meet the needs of scientists, professional researchers, and engineers by facilitating advanced data analysis and visualization. Its award-winning interface and intuitive wizard technology guide users step-by-step through graph creation and data analysis, enabling the production of high-quality graphs and statistical analyses that surpass the capabilities of standard spreadsheet software. Key Features and Functionality: - Extensive Graphing Options: Offers over 100 types of 2-D and 3-D technical graphs, including scatter plots, contour plots, radar plots, and dot density plots, allowing users to select the most appropriate visual representation for their data. - Advanced Curve Fitting: Provides powerful curve-fitting capabilities with 155 built-in functions, including non-linear, dynamic, and global fitting options, enabling precise modeling of complex data sets. - Comprehensive Statistical Analysis: Includes more than 50 statistical tests, such as t-tests, ANOVA, and regression analysis, with features like Welch’s t-test and frequency tables, ensuring robust data analysis. - Large Data Handling: Supports worksheets with up to 32 million rows and 32,000 columns, accommodating extensive data sets for in-depth analysis. - User-Friendly Interface: Features a customizable ribbon interface, interactive graph wizards, and a notebook manager for efficient organization and editing of worksheets and graphs. - Seamless Integration: Offers compatibility with Microsoft Office, allowing easy import and export of data between SigmaPlot and Excel, as well as integration with PowerPoint for presentations. Primary Value and User Solutions: SigmaPlot addresses the challenges faced by professionals requiring precise and effective data visualization and analysis. By offering a wide array of graphing options, advanced curve-fitting techniques, and comprehensive statistical tools, it enables users to transform complex data into clear, publication-quality graphs and reports. This capability enhances the communication of research findings, supports informed decision-making, and streamlines the workflow of scientists and engineers across various disciplines. ## SigmaPlot Pros & Cons **What users like:** - Users value the **customizable plotting capabilities** of SigmaPlot, allowing for tailored visualizations and precise data representation. (1 reviews) - Users value the **customizable visual design** of SigmaPlot, allowing for tailored plots based on specific equations. (1 reviews) ## SigmaPlot Reviews ### 1. Solid data-analysis and presentation software that has stood the test of time. **Rating:** 5.0/5.0 stars **Reviewed by:** Alyssa G. | Article Writer, Small-Business (50 or fewer emp.) **Reviewed Date:** May 12, 2023 **What do you like best about SigmaPlot?** SigmaPlot combines the old SigmaStat statistical suite with the old SigmaPlot's advanced data presentation tools for both analyzing and displaying complicated data in numerous ways. It is a preeminent software suite for scientific and other situations in which data is beyond what a simple bar graph can show and in which advanced statistics need to be applied to make data mean something. **What do you dislike about SigmaPlot?** The arrangement of data for graphing and for data analysis are different, leading to a fair bit of seemingly duplicated labor whenever this software is used. It's frustrating. **What problems is SigmaPlot solving and how is that benefiting you?** I used SigmaPlot as a scientist in training and have found it overkill for subsequent points in my career. It was utterly central to my scientific training and I look forward to using it again as a nascent data scientist, but has not been part of my life since then. ### 2. A software for making customized plots **Rating:** 3.5/5.0 stars **Reviewed by:** Punit Z. | Drug Product Development Scientist, Small-Business (50 or fewer emp.) **Reviewed Date:** July 03, 2025 **What do you like best about SigmaPlot?** SigmaPlot helps to make customized plots by applying required equation. **What do you dislike about SigmaPlot?** Sometimes SigmaPlot is not able to fit the equation due to the shape of plot, We need to remove some data point to make it fit. **What problems is SigmaPlot solving and how is that benefiting you?** SigmaPlot was helping me to derive the thermodynamic parameters such as Gibb's free energy, Thermal melt point etc. ### 3. Used this for my MS thesis project for those cool and clear plots . **Rating:** 5.0/5.0 stars **Reviewed by:** Sudhir K. | Researcher, Research, Small-Business (50 or fewer emp.) **Reviewed Date:** October 26, 2023 **What do you like best about SigmaPlot?** Just put the data and select the data for plotting it . You can generate various types of plots by using this. Piper trilinear and Chadda plot are examples of them . It is impossible to make Piper in any other tool, but Sigma Plot can make it happen . The detail of the pot was on another level. The feature provided by Sigma is good, and the default chart/plot type also helps to understand which pot we can use in our project . I used this product for four to five months . It is very user-friendly, and I had a great experience with this tool . **What do you dislike about SigmaPlot?** No, I did not have any problem while using this. **What problems is SigmaPlot solving and how is that benefiting you?** Plotting various kinds of plots, Chadda Plot and Piper, are a few examples of them. The detail and clarity of the plot help in better understanding the situation. ### 4. Very good software for beginners to perform data visualization and analysis **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Research | Small-Business (50 or fewer emp.) **Reviewed Date:** December 28, 2020 **What do you like best about SigmaPlot?** Software have a advisory wizard for beginners, it will suggest, which statistical test is best for your data. And we can get good quality graphs. **What do you dislike about SigmaPlot?** Software have only basic statistical analysis methods. **What problems is SigmaPlot solving and how is that benefiting you?** Research data analysis we can perform, for Big data analysis we can't ### 5. Useful for generating new graphs; not necessary though **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** May 09, 2023 **What do you like best about SigmaPlot?** I liked that Sigma Plot integrates well with other data formats such as excel sheets, csv's, and xml files. **What do you dislike about SigmaPlot?** I didn't feel that it adds much value on top of software platforms that already exist. **What problems is SigmaPlot solving and how is that benefiting you?** I think that SigmaPlot is useful for people that do not have a coding background. Since I know how to code, this platform automates the process of creating statistical tests, but isn't lifechanging for me. ### 6. Professional plotting software **Rating:** 4.5/5.0 stars **Reviewed by:** Sheik T. | Mid-Market (51-1000 emp.) **Reviewed Date:** December 12, 2020 **What do you like best about SigmaPlot?** Visual presentation of the plots are really good. **What do you dislike about SigmaPlot?** Compared to OrginLab, this software is not very user firendly. **What problems is SigmaPlot solving and how is that benefiting you?** I tired to plot triangular plots. Amazing results. ### 7. A good statistical analysis software **Rating:** 3.5/5.0 stars **Reviewed by:** Debbie K. | Debbie, Enterprise (> 1000 emp.) **Reviewed Date:** June 28, 2019 **What do you like best about SigmaPlot?** The different tests that can be run and the ease of making graphs from raw data **What do you dislike about SigmaPlot?** Not a very friendly user interface. Many steps needed to reach to an answer. The data has to be inputted a particular way to get any answer. **What problems is SigmaPlot solving and how is that benefiting you?** Perform Statistical Analysis on large volumes of data ### 8. Great for college students **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Higher Education | Small-Business (50 or fewer emp.) **Reviewed Date:** January 25, 2021 **What do you like best about SigmaPlot?** The ability to create meanful graphics from pretty much any format of an excel document is very helpful. I used this a lot in my master's program when I was studying business analytics and it saves a lot of time for analysts! It's also a lot easier to use than other similar softwares. **What do you dislike about SigmaPlot?** I don't dislike much about it, but it can be frustrating at times. I often had to google how to do certain things in sigmaplot. I wish it had more tutorials or "help" features attached to it. **What problems is SigmaPlot solving and how is that benefiting you?** Excel doesn't have really any great graphing features in it. But sigmaplot allows you to import from excel and then the possibilities seem to be endless with how many things you can do. An easy way to turn data into something meaningful. ### 9. I had a great experience using Sigmaplot when analyzing research data **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Small-Business (50 or fewer emp.) **Reviewed Date:** December 09, 2020 **What do you like best about SigmaPlot?** The availability of different types of graph templates to work with. The possibility of making complex and comprehensive graphs where several details can be shown clearly. The possibility of performing a wide range of statistical analyses including meta-analysis, which is not always provided in other software. **What do you dislike about SigmaPlot?** The software seems to be made to be used by professionals. For a person who is not familiar with the software, it could be very difficult and frustrating to use it. Difficulty with pasting data from other software (e.g. excel) into Sigmaplot's datasheet, which requires, sometimes, writing or inserting all the data from the bigging, and this could be particularly troublesome if the data to be inserted is large. **What problems is SigmaPlot solving and how is that benefiting you?** Mostly, I used Sigmaplot for research-related data analysis. the software was helpful in performing statistical analysis and graphing its results in a comprehensive way. In comparison with other software, Sigmaplot provided better graphing templates and data visualization. Additionally, other softwares do not provide a meta-analysis option, which makes Sigmaplot extensive and inclusive software where I did not need to buy (or subscribe) another separate software for meta-analysis. ### 10. Professional tool, many possibilities to visualize you data **Rating:** 4.5/5.0 stars **Reviewed by:** Berginc M. | Researcher and metrologist, Small-Business (50 or fewer emp.) **Reviewed Date:** December 30, 2020 **What do you like best about SigmaPlot?** many possibilities to visualize you data, different graph type, easy to add other graphics (arrows, letters), easy management of other graphics. Fitting and smoothing are available, possibility to write your own script for data manipulation (e.g. interpolation) **What do you dislike about SigmaPlot?** sometimes it crashes without a particular reason, sometimes certain lines (e.g. top horizontal line) disapper when the graph is copied to another program like word, or the line becomes thicker without a particular reason (version 11 I think) **Recommendations to others considering SigmaPlot:** Relatively easy tool to make professional looking graph. Much more possibilities than Excel. **What problems is SigmaPlot solving and how is that benefiting you?** making professionally looking graphics for articles, fitting tool ## SigmaPlot Discussions - [Can I use this software for plot my scientific results?](https://www.g2.com/discussions/can-i-use-this-software-for-plot-my-scientific-results) - 2 comments, 1 upvote - [View SigmaPlot pricing details and edition comparison](https://www.g2.com/products/sigmaplot/reviews/sigmaplot-review-4528021?section=pricing&secure%5Bexpires_at%5D=2026-07-18+09%3A08%3A26+-0500&secure%5Bsession_id%5D=4f2b5d3d-7ce6-4f34-8e49-fe5da1d6d667&secure%5Btoken%5D=a3841c273b8c13aaf05a20468a6aecff409b19cfd036a120e4e9dee18de55068&format=llm_user) ## SigmaPlot Features **Administration** - Quality Control - Data Sampling - Collaboration **Capabilities** - Data Visualization - Survival Analysis - Risk Data Attributes - Cost Analysis **Methodology** - ANOVA Support - Regression - Time Series Analysis **Generative AI** - AI Text Generation - AI Text Summarization ## Top SigmaPlot Alternatives - [OriginPro](https://www.g2.com/products/originpro/reviews) - 4.7/5.0 (139 reviews) - [GraphPad Prism](https://www.g2.com/products/graphpad-prism/reviews) - 4.6/5.0 (54 reviews) - [IBM SPSS Statistics](https://www.g2.com/products/ibm-spss-statistics/reviews) - 4.2/5.0 (893 reviews)