skbayes
Bayesian Machine Learning with scikit-learn API
- Status
- UnmaintainedNo commits in 1798 days.
- Last checked
- Checked · Oct 12, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Python package for Bayesian Machine Learning that integrates seamlessly with the popular scikit-learn framework, offering a familiar interface while enabling probabilistic modeling.
skbayes stands out by providing Bayesian machine learning capabilities within the well-known scikit-learn framework, making it accessible to a wide range of users without sacrificing advanced statistical methods.
When it fits — and when it doesn’t
A good fit for
Teams looking to integrate Bayesian methods into their ML pipelines using familiar APIs
Developers who need probabilistic predictions for decision-making processes
Look elsewhere if
Projects requiring real-time inference with minimal latency
Applications where deterministic models are preferred over probabilistic ones
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited model support compared to full Bayesian frameworks
Only supports Bayesian linear regression and Gaussian processes, lacking more advanced models like hierarchical Bayesian modeling.
- 02
Performance issues with large datasets
Gaussian process computations can be computationally expensive, leading to slow training times for larger datasets.
- 03
Sparse community and limited third-party contributions
GitHub activity is low with few contributors and limited user support available through forums or documentation.
What it does well
Seamless integration with scikit-learn API for ease of use
Supports Bayesian linear regression and Gaussian processes
Provides probabilistic predictions alongside model parameters
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up skbayes
Setup steps, common gotchas and what to check after 30 days.
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