Side by side
IKPLS vs NumXL
Both stand on statistical analysis software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan
IKPLS provides PLS algorithms with NumPy and optional JAX implementations, plus scikit-learn integration and accelerated computation. Its preprocessing, weighting, transformation, and differentiation features cover varied modeling workflows.
Visit IKPLS Free trial APISelf-hostedWindows
NumXL adds substantial time-series and econometric capabilities to Excel while preserving spreadsheet-linked results. Windows requirements and paid licensing are the main considerations, with a 14-day full-featured trial available.
Visit NumXLThe facts
| IKPLS | NumXL | |
|---|---|---|
| Free plan | Yes | A free trial |
| Open source | Not published | Not published |
| Runs on | Not published | API, Self-hosted, Windows |
| Lowest paid plan | Not published | Academic/Government/Non-profit Monthly (Subscription): $18.75 a month |
| Plans published | None | 13 |
| Maker | Not published | NumXL |
| Website | ikpls.readthedocs.io | numxl.com |
| On statistical analysis software | #77 of 107 | #81 of 107 |
IKPLS: what it does well
- Free package with Apache-2.0 license
- CPU, GPU, and TPU implementations
- Scikit-learn-conformant wrapper
- Fast cross-validation with leakage-aware preprocessing
- Supports weighted models and reconstruction transforms
What to know first
- Requires Python 3.10 through 3.14
- JAX implementations require an optional extra
- Desktop package requires Python installation
NumXL: what it does well
- Broad time-series and econometric functions
- Keeps calculations connected inside Excel
- No programming required for the add-in
- SDK supports C/C++, VBA, and .NET
- 14-day trial includes full features
What to know first
- Does not run directly on Mac
- Requires Windows 8 or 10 and Excel 2010 or later
- No free plan is offered
- Commercial monthly subscription costs $25 a month