Home - GraphPad Explore the Scientific R&D Platform Scientific intelligence platform for AI-powered data management and workflow automation Explore Luma Statistical analysis & graphing software for scientists Bioinformatics, cloning, & antibody discovery software Plan, visualize, & document core molecular biology procedures Proteomics software for analysis of mass spec data Electronic lab notebook to organize, search & share data Modern cytometry analysis platform Analysis, statistics, graphing & reporting of flow cytometry data Automated panel design & inventory management for flow cytometry Software to optimize clinical trial designs Computational fluid dynamics (CFD) software for engineers & researchers Genetic analysis software for research, forensics & healthcare applications Automated chromatography & mass spec software for small molecules Explore our Software Prism FEATURES Prism Overview Analyze, graph and present your work Analysis Comprehensive analysis and statistics Graphing Elegant graphing and visualizations Cloud Share, view and discuss your projects What's New Latest product features and releases POPULAR USE CASES ANOVA Power & Sample Size Survival Analysis Non-Linear Regression Machine Learning Flow Cytometry INTEGRATIONS OMIQ Flow Cytometry FCS Express LabArchives Enterprise Resources Support Pricing Cart Sign In Free Trial Analyze, graph and present your scientific work. Try for Free Pricing Watch the Video Learn More Discover what's new in Prism 11 > Why Choose Prism? Save Time Performing Statistical Analyses A versatile statistics tool purpose-built for scientists-not statisticians. Get a head start by entering data into tables that are structured for scientific research and guide you to statistical analyses that streamline your research workflow. No coding required. Start Free Trial Learn more Make More Accurate, More Informed Analysis Choices Gain insights and guidance at every step so you make the right analysis choices, understand the underlying assumptions, and accurately interpret your data along the way. Start Free Trial Learn more Tell a Story With Your Data Go from data to elegant, publication-quality graphs-with ease. Prism offers countless ways to customize your graphs, from color schemes to how you organize data. Export into almost any format, send to PowerPoint, or email directly from the application. Start Free Trial Learn more Collaboration. Simplified. Prism makes it easy to collaborate with colleagues and share your research with the world. Level up your efficiency and use Prism Cloud to avoid those messy email threads. Publish your work to Prism Cloud and invite others to view and provide feedback on your projects. Keep all of your discussions in one place while securely controlling who has access to your work. Learn more The Tool of Choice for the World's Scientists More than 750,000 scientists in 110 countries rely on Prism to help share their research with the world. Learn More "Prism is the only easy to use nonlinear regression analysis software on the market. Graphing options are top notch." David R. Edwards, PhD Senior R&D Scientist Afton Chemical Resources Master the key principles of statistics with GraphPad's hugely popular educational guides and resources. 125+ Expert-Led Videos Advance your skills and get more from your data with the Resource Center. Learn to improve research accuracy, master data visualization and become more efficient and productive using Prism. Guided by technical experts every step of the way. The Curve Fitting Guide Many scientists fit curves more often than they use any other statistical technique, yet many don't really understand the principles. This guide provides a concise introduction to fitting curves, especially nonlinear regression. QuickCalcs Join the thousands of scientists that use one of our 25+ online calculators to run quick statical tests every day. Ready to start using Prism for free today? No commitment or credit card required. Try for Free Close Scientific software GraphPad Prism Prism Free Trial Enterprise Prism Customers InStat StatMate How to buy Pricing Student Pricing Professor Course Licenses GraphPad China Data analysis resources QuickCalcs Product Tutorials Statistics Guide Curve Fitting Guide Prism Academy Help Support Prism User Guide Company About Careers Portfolio Dotmatics Contact Trust Center © 2026 GraphPad Software. All rights reserved. Terms and Conditions | Privacy Policy | Trademarks | Cookies Settings | UK Modern Slavery Act | Do Not Sell or Share My Personal Information | Whistleblowing