AI Data & Analytics Tools
H2O.ai
Open-source automated machine learning platform (H2O-3) for building predictive models from your data, free forever.
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DEV-TOP · horizontalWhat it does
H2O-3 is H2O.ai's open-source machine learning platform that automates much of the work of building predictive models, including AutoML, which tries and tunes many algorithms automatically and ranks them on a leaderboard, usable through Python, R, or a web notebook interface (Flow), entirely free and self-hosted.
This is a direct link to H2O.ai — we don't currently earn anything from it.
Free tier reality
H2O-3 and its AutoML are fully open-source and free to self-host; H2O.ai's separate enterprise/cloud products are commercial.
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DEV-MID · rectangleKey features
- AutoML with leaderboard model comparison
- Python, R, and web (Flow) interfaces
- Open-source and self-hostable
- Wide range of supported algorithms
Best for
- Data scientists wanting free automated model-building
- Teams wanting an open-source alternative to paid AutoML platforms
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DEV-BOTTOM · horizontalH2O.ai FAQ
Questions about this tool
Is H2O.ai free?
Yes — H2O-3 and its AutoML are fully open-source and free to self-host; H2O.ai's separate enterprise/cloud products are commercial.
What is H2O.ai best for?
Data scientists wanting free automated model-building Teams wanting an open-source alternative to paid AutoML platforms
What platforms does H2O.ai run on?
H2O.ai is available on: web, desktop, api.