1
Also covers machine learning, programming, and python · open source
Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library.
Alternatives
The Best scikit-learn Alternatives in 2026
24 alternatives2 free · 10 open source
Looking for something like scikit-learn? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are free or have a free plan and 10 are open source.
About scikit-learnscikit-learn.org
VisitThe scikit-learn documentation covers machine learning tools and methods for Python.
Top picks at a glance
First suggestionXGBoostScalable, Portable and Distributed Gradient Boosting (GBDT…Free or freemium optionRustPythonRun Python with RustPython, an open-source Python 3…Another optionPythonPython.org is the official site for the Python programming…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | XGBoost | — | Yes | — |
| 2 | Python | — | Not stated | Web |
| 3 | OpenNLP | — | Not stated | Web |
| 4 | visualml.io | — | Not stated | Web |
| 5 | ML.NET | — | Yes | — |
| 6 | MLJ | — | Not stated | — |
| 7 | rb-libsvm | — | Yes | — |
| 8 | Tribou | — | Not stated | Web |
| 9 | RustPython | Free | Yes | Web |
| 10 | shimmytok | Free | Yes | — |
All scikit-learn alternatives
2
Python
python.orgAlso covers machine learning and programming · same kind of website
Python.org is the official site for the Python programming language and its documentation.
3
OpenNLP
opennlp.apache.orgAlso covers machine learning and programming · same kind of website
Apache OpenNLP is a machine learning based toolkit for the processing of natural language text.
4
visualml.io
visualml.ioAlso covers machine learning and programming · same kind of website
The visualml.io site introduces a machine learning toolkit built with JavaScript.
5
Also covers machine learning and programming · open source
ML.NET provides an open source, cross platform machine learning framework for .NET applications.
6
MLJ
github.com/alan-turing-institute/MLJ.jlAlso covers machine learning and programming
The MLJ project provides machine learning tools and a framework for Julia.
7
Also covers machine learning and programming · open source
rb-libsvm provides Ruby bindings for the LIBSVM machine learning library.
8
Tribou
tribuo.orgAlso covers machine learning and python · same kind of website
Tribuo provides machine learning tools in Java, according to its project title.
9
Also covers programming and python · open source · free
Run Python with RustPython, an open-source Python 3 interpreter written in Rust.
10
Also covers machine learning and programming · open source · free
The shimmytok project provides a pure Rust GGUF tokenizer compatible with llama.cpp and ready for WebAssembly.
11
Treat
github.com/louismullie/treatAlso covers machine learning and programming
Treat supplies Ruby developers with a framework for natural language processing.
12
Also covers programming and python · open source
pgmpy provides Python tools for causal inference and probabilistic reasoning.
13
xonsh shell
github.com/xonsh/xonshAlso covers programming and python
xonsh is a Python-powered shell described as full-featured, cross-platform, and AI-friendly.
14
Also covers programming and python · open source
Python bindings for Frog expose Dutch NLP functions such as tagging, lemmatization, named entity recognition, and parsing.
15
Also covers programming and python · open source
libpython-clj provides Python bindings that connect Python libraries with Clojure code.
16
FoLiA format
proycon.github.io/foliaAlso covers programming and python · same kind of website
FoLiA is an XML format for linguistic annotation of written language resources such as corpora.
17
Codigo
codigolangs.comAlso covers programming and python · same kind of website
Search and compare programming languages in Codigo, a directory that also publishes language news and examples.
18
Also covers machine learning and python · open source
python-timbl exposes the TiMBL C++ programming interface to Python scripts.
19
LMQL
lmql.aiAlso covers programming and python
LMQL provides a programming language for interactions with large language models.
20
Polyglot
github.com/aboSamoor/polyglotAlso covers programming and python
Polyglot provides multilingual text processing tools for natural language processing.
21
JavaScript Interop
clojurescript.org/reference/javascript-apiAlso covers programming · same kind of website
ClojureScript JavaScript API documentation covers JavaScript interoperation and collection behavior.
22
Java Interop
clojure.org/reference/java_interopAlso covers programming · same kind of website
Clojure Java Interop documentation explains how Clojure code can access Java classes and methods.
23
Also covers machine learning · open source
The machinelearn.js project offers machine learning tools for web applications and Node.js.
24
JavaDecompiler
javadecompilers.comAlso covers programming · same kind of website
Decompile Java class and JAR files online to inspect their source code with JavaDecompiler.
No alternatives match this filter.
Alternatives to similar tools
python-timbl24 alternativesJavaScript Interop24 alternativesJavaDecompiler24 alternativesOpenNLP24 alternativesmachinelearn.js24 alternativesPolyglot24 alternatives
What is the best alternative to scikit-learn?
Based on features, tags and platforms, the closest alternatives to scikit-learn are XGBoost, Python, and OpenNLP.
Is there a free alternative to scikit-learn?
Yes. RustPython and shimmytok are free or offer a free plan.
Are there open-source alternatives to scikit-learn?
Yes: XGBoost, ML.NET, rb-libsvm, and RustPython.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative