BlueSky Statistics vs GraphPad Prism

BlueSky Statistics is a data management and analysis application for statistics, machine learning, visualization, quality and process engineering, and Six Sigma work. It runs on macOS and Windows and supports desktop deployment. Analysts can import Excel, CSV, and other files or paste spreadsheet data into its grid. Analysis options include descriptive and inferential statistics, regression, advanced modeling, survival and longitudinal analysis, power analysis, and design of experiments. Quality workflows include measurement system analysis, gage R&R, process capability, SPC charts, tolerance intervals, and reliability analysis. The application is built around R and Python and includes an R editor for custom scripts. Its machine-learning offering lists more than 50 algorithms across traditional and deep-learning model families. Tables and graphs can be copied to Word, Excel, and PowerPoint; output can be saved in BlueSky format, HTML, R Markdown, or LaTeX. Base is free forever. Pro costs $495 a year and adds a commercial license, priority technical support, premium modules, productivity features, and reproducibility features.

GraphPad Prism is statistical analysis and graphing software for Windows and macOS. Its analyses include t-tests, ANOVA, regression, survival analysis and principal component analysis, among others; nonlinear regression includes 105 built-in equations. Users can import Excel XLS, CSV, TXT, DAT and PRN text files, and the software supports scripting. Data tables can hold up to 2,048 columns and 512 subcolumns in each. Projects can use CSV, PNG and JSON formats, while graph exports can be configured by file type, resolution, transparency, dimensions and RGB or CMYK color space. Prism Cloud workspaces support sharing, viewing and collaboration, with roles from viewer to content manager. Individual plans include annual student pricing at $142 a year, annual academic pricing at $260 a year, annual corporate pricing at $520 a year and a monthly subscription at $50 a month. Group subscriptions and an enterprise option are also listed. A perpetual corporate license costs $3,200 per licence and includes no upgrades or future support.