GraphPad Prism is described as 'Powerful combination of basic biostatistics, curve fitting and scientific graphing in one comprehensive program. More than 100,000 scientists in over 100 countries rely on Prism to analyze, graph and present their scientific data' and is a statistical analyzer in the education & reference category. There are more than 10 alternatives to GraphPad Prism for a variety of platforms, including Windows, Mac, Linux, BSD and Web-based apps. The best GraphPad Prism alternative is R (programming language), which is both free and Open Source. Other great apps like GraphPad Prism are Matplotlib, JASP, LabPlot and Veusz.