Chi
6.7#36 in statistical analysis softwareFree planFree planLinuxmacOSWindows
VisitChi vs IBM SPSS Statistics
IBM SPSS Statistics
8.0#1 in statistical analysis softwareAPILinuxmacOSSelf-hosted
VisitWhat both publish
| Fact | Chi | IBM SPSS Statistics |
|---|---|---|
| Deployment | desktop | desktop |
| Founded | 2024 | 1911 |
| Free plan | Yes | No |
| License | The GitHub repository identifies the software license as BSD-3-Clause. | SPSS Statistics is distributed under IBM license agreements such as the IBM Customer Agreement or International Program License Agreement rather than an open-source license. |
| Purpose | Chi is an open source Python package designed for pharmacokinetic and pharmacodynamic (PKPD) modelling. | IBM describes SPSS Statistics as a statistical analysis platform for extracting insights from data using statistical testing, predictive modeling, regression, forecasting, data preparation and automated analysis. |
Chi plans
- ChiFree
IBM SPSS Statistics plans
- Base subscription$99 a month
- Custom Tables and Advanced Statistics$79 a month
- Forecasting and Decision Trees$79 a month
- Complex Sampling and Testing$79 a month
- Base EditionPriced on request
- Base Edition—
Pick Chi if…
You want what its maker publishes above — check its page for the details.
Pick IBM SPSS Statistics if…
It suits students, faculty, academic institutions, and organizations that need statistical analysis, modeling, or forecasting. Its desktop platform support and licensing restrictions are worth checking before choosing a plan.