MarimoMarimo
Marimo

Marimo

Open-source reactive Python notebook for data and AI workloads.

2021Active11

About

Marimo is an open-source, AI-native, reactive development environment for Python, purpose-built for AI and data workloads. It reinvents the Python notebook as a reproducible, interactive, and shareable Python program, offering a Git-friendly environment that allows developers to move seamlessly from experimentation to production deployments. Marimo integrates with tools like DuckDB, Polars, and Pandas, and supports features like SQL cells and AI integration.

Technology stack

detected 2026-06-16
Est. monthly stack spend~$220/mo
CDN
Vercel
EmailGoogle Workspace
Hosting
Vercel
Stack
Next.jsTailwind CSS
Auth
Clerk
Affiliate
Self-hosted affiliate
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Frequently asked

What does Marimo do?

Marimo is an open-source, AI-native, reactive development environment for Python, purpose-built for AI and data workloads. It reinvents the Python notebook as a reproducible, interactive, and shareable Python program, offering a Git-friendly environment that allows developers to move seamlessly from experimentation to production deployments. Marimo integrates with tools like DuckDB, Polars, and Pandas, and supports features like SQL cells and AI integration.

How much funding has Marimo raised?

Marimo has raised a total of $4.5B in funding. The most recent round on record is Seed.

Where is Marimo headquartered?

Marimo is headquartered in San Francisco, United States.

When was Marimo founded?

Marimo was founded in 2021.

What industry does Marimo operate in?

Marimo operates in Developer Tools, Data Science, AI Infrastructure, Open Source, Python, Notebooks.

How many employees does Marimo have?

Marimo has approximately 11 people on record.