PyCaret, open-source ML platform by pycaret
Open-source, low-code AutoML platform for Python. PyCaret 4.0: sklearn-native engine + React control plane.
About PyCaret, open-source ML platform
From the project's README at github.com/pycaret/pycaret. Lightly cleaned for readability; for the full source see the upstream repo.
The engine, the control plane, and the UI, all in one self-hosted box.
[](https://github.com/pycaret/pycaret/actions/workflows/test.yml) [](https://github.com/pycaret/pycaret) [](https://github.com/pycaret/pycaret/blob/main/LICENSE)
> ## 4.0 is work in progress, you're looking at (the 4.0 line) > > PyCaret 4.0 is a ground-up architectural revamp. It now lives on . The 3.x release line is frozen on PyPI as (no further commits). > > Track progress in [](docs/revamp/STATUS.md) and [](docs/revamp/ROADMAP.md).
The engine (), . Config-driven, stateless, sklearn-composable. Use it in a notebook:
Health score breakdown
6-dimension composite. See methodology for formula and weights.
Adoption signals
Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.
| Signal | Value | Source |
|---|---|---|
| GitHub stars | 9.8k | github.com/pycaret/pycaret |
| GitHub forks | 1.9k | github.com/pycaret/pycaret |
| PYPI downloads (last month) | 462k | pycaret |
Release & maintenance
Is this project actively maintained, or about to die? Check the recency of last commit and last release.
| Project age | 6.6 years | since Nov 2019 |
| Last commit | 2 months ago | Apr 29, 2026 |
| Releases shipped | 31 | last: 2 months ago |
Self-hosting cost across providers
Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.
| Provider | Plan | Specs | Monthly | |
|---|---|---|---|---|
| hetzner | CAX11 | 2c · 4GB · 40GB | $4.13 USD | Deploy → |
| vultr | VC2 | 1c · 1GB · 25GB | $5 USD | Deploy → |
| linode | Nanode 1GB | 1c · 1GB · 25GB | $5.12 USD | Deploy → |
| digitalocean | Basic Regular 1GB | 1c · 1GB · 25GB | $6 USD | Deploy → |
What people say on Hacker News
Ready to self-host PyCaret, open-source ML platform?
Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.
Data last refreshed Jun 21, 2026.
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