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AI Tools Scout

An open-source AI tools directory with clear use cases, visible source freshness, and maintenance evidence for anyone deciding what to try.

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Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
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Project comparison

Airflow vs Marimo

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

Airflow

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Best matched with other platform tools.

46.2K
Stars
+845
Weekly
88/100
Health
Marimo

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

Best matched with other platform tools.

21.9K
Stars
+1.0K
Weekly
87/100
Health

Quick Take

Adoption

Airflow has the larger GitHub footprint with 46.2K stars.

Momentum

Marimo is currently growing faster at +1.0K stars this week.

Maintenance

Airflow has the stronger automated maintenance signal at 88/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

SignalAirflowMarimo
Evidence statusBasic listing· 2026-10-04 09:17 UTCBasic listing· 2026-10-04 09:18 UTC
GitHub stars46.2K21.9K
Weekly growth+845+1.0K
Health scoreStrong88/100Strong87/100
Contributors4.5K323
Commits per week166.037.8
Open issues1.8K600
LanguagePythonPython
LicenseApache-2.0Apache-2.0
Last commit2026-07-22 15:42 UTC2026-07-22 17:07 UTC
Last release3.3.00.23.14

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