marimo

The premium Open Source alternative to Deepnote

🎯 Best for:Data scientists who prioritize reproducibility and version control in their experiments.
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Apache-2.0License

What is marimo?

A modern alternative to Jupyter Notebooks. It treats notebooks as pure Python scripts where cell execution is reactive, ensuring the UI always matches the underlying program state.

Tech Stack
PythonAI, ML & Data

Why marimo?

  • No hidden state issues
  • Built-in interactive UI elements
  • Seamless deployment as web apps

Limitations

  • Smaller plugin ecosystem than Jupyter
  • Requires Python 3.8+
  • Reactive model can be confusing for beginners
3/6/2026
Last Update
948
Forks
571
Issues
Apache-2.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to marimo instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Deepnote)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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