Class-imbalanced machine learning is supported by imbalanced-ensemble, a toolbox for ensemble methods and datasets.
The Best imbalanced-learn Alternatives in 2026
Looking for something like imbalanced-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 4 are open source.
The imbalanced-learn documentation explains tools for learning from imbalanced datasets in Python.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | imbalanced-ensemble | — | Yes | — |
| 2 | Vaex | — | Not stated | Web |
| 3 | Million | — | Not stated | Web |
| 4 | Jupyter Server | — | Not stated | Web |
| 5 | choose-a-license | — | Not stated | Web |
| 6 | GitHub Snake | — | Not stated | Web |
| 7 | Mockaroo | Freemium | Not stated | Web |
| 8 | Fastai | — | Yes | — |
| 9 | Beautifulsoup | — | Not stated | Web |
| 10 | DevDocs | Free | Not stated | Web |
All imbalanced-learn alternatives
Vaex
vaex.ioVaex provides out-of-core DataFrames for Python to explore and visualize large tabular datasets, with support for machine learning workflows.
Million
million.devMillion builds open-source developer tools, datasets, and reinforcement learning environments for web and coding agents.
Jupyter Server
jupyter-server.readthedocs.ioJupyter Server documentation explains the server that supports Jupyter notebook applications.
choose-a-license
writefreesoftware.org/learn/participate/choose…This guide explains how to choose a license when publishing free software projects.
GitHub Snake
dev.to/mishmanners/how-to-enable-github-action…This guide explains how to use GitHub Actions to create a snake-eating contribution graph in a profile README.
Mockaroo generates custom test datasets in CSV, JSON, SQL, and Excel formats, with an API mocking tool for software testing.
The fastai deep learning library includes documentation and setup guidance, including instructions for use with Google Colab.
Beautifulsoup
crummy.com/software/BeautifulSoupBeautiful Soup provides documentation and downloads for a Python library used to parse HTML.
Search more than 100 technology references in DevDocs, an offline documentation browser for developers.
astroML
astroml.orgAstroML provides Python tools for machine learning and data mining in astronomy.
ReDoc
redocly.github.io/redocExplore the ReDoc interactive demo for OpenAPI-generated API reference documentation.
SPDX License List
spdx.org/licensesThe SPDX License List provides standardized identifiers for commonly used software, data, hardware, and documentation licenses.
SynapseML provides distributed machine learning algorithms for Spark through its Python library.
mlxtend
github.com/rasbt/mlxtendmlxtend adds helper modules for Python data analysis and machine learning libraries.
windML
github.com/cigroup-ol/windmlWind data sources can be accessed from Python with windML, a framework built on NumPy, SciPy, scikit-learn, and Matplotlib.
Web Scraping FYI
webscraping.fyiWeb Scraping FYI explains web scraping technologies, concepts, and techniques in a technical knowledge base.
SVG Path
svg-path-visualizer.netlify.appSVG Path Visualizer displays SVG path data and explains the commands that shape its vector drawing.
MLDB
mldb.aiMLDB provides an open source database designed for machine learning projects.
Netron
netron.appVisualizer for neural network, deep learning and machine learning models.
Tablecloth provides a dataset manipulation API for the tech.ml.dataset library.
Converter
curlconverter.comThis utility converts cURL commands into code for languages including Python and JavaScript.
Pandas
pandas.pydata.orgThe pandas project provides open-source Python tools for analyzing and manipulating data.
SmartScripter
smartscripter.comSmartScripter generates custom scripts in Excel VBA, Google Apps Script, Bash, JavaScript, PowerShell, and Python.
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