BayesFlow vs JASP
BayesFlow
bayesflow.org
JASP
jasp-stats.orgSide by side
| Figure | BayesFlow | JASP |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 0 | 1 |
| Spec score · Statistical Analysis Software | 7.6 (#61) | 8.7 (#8) |
| Bayesian analysis | Yes | Yes |
| Deployment | desktop | desktop |
| Free plan | Yes | Yes |
| License | BayesFlow is released under the MIT License and its source code is hosted in a public GitHub repository. | JASP is released under the GNU Affero GPL v3 license, which the download page says guarantees it will always be free. |
| Purpose | It trains neural networks on simulated datasets to produce Bayesian quantities such as posterior samples, likelihoods, likelihood ratios, point estimates, and model probabilities. | JASP is a cross-platform statistical software program with a graphical interface for conducting statistical analyses without programming. |
| Regression models | No | Yes |
| Scripting support | Yes | Yes |
| Statistical tests | No | Yes |
| Support | The project directs users to its Discourse forums for questions and GitHub Issues for bug reports and feature requests. | For feature requests, installation help, and bug reports, JASP directs users to its GitHub page; it also lists a public forum. |
Plans
In their own words
JASP
JASP is free desktop statistical software for Linux, macOS, and Windows, designed to run analyses through a graphical interface without programming. It offers standard procedures in both frequentist and Bayesian forms, with modules for descriptives, t-tests, ANOVA, regression, meta-analysis, machine learning, structural equation modeling, survival, and time series. The spreadsheet-style interface uses drag-and-drop controls, and results update as analysis options change. JASP produces APA-formatted output, including tables that can be copied into a word processor, and lets users annotate results. It is integrated with the Open Science Framework and can run without an internet connection. Import formats include CSV, TSV, text, SPSS, SAS, Excel, Stata, and R files, among others. JASP requires a 64-bit operating system, about 4 GB of free disk space, and at least 4 GB of RAM; 8 GB is recommended, with 16 GB or more suggested for large datasets. Android, iOS, and iPadOS devices are not supported. The software uses the GNU Affero GPL v3 license, and its download page says it will remain free.