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Head-to-head · Notebook Software

Kaggle Notebooks vs marimo

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Kaggle Notebooks #4 in Notebook Software 9.0/10 Free plan Free plan✓ 3 of 3 features Visit Kaggle
marimo #8 in Notebook Software 8.5/10 Free plan Free plan✓ 1 of 3 features Visit marimo

Kaggle Notebooks leads on 1 check, marimo on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKaggle Notebooks · 9.0/10
  • Free planboth
  • Most featuresKaggle Notebooks · 3 of 3

Kaggle Notebooks scores higher on our rubric for notebook software: 9.0 against 8.5 out of 10; our editors rank them #4 and #8.

On execution model, marimo gives you Hybrid where Kaggle Notebooks offers Hosted. Kaggle Notebooks offers version history; marimo doesn't.

Kaggle Notebooks is the better fit for free hosted notebooks with accelerators. marimo is the better fit for git-friendly reactive Python notebooks.

  • Kaggle Notebooks fits best

    Free hosted notebooks with accelerators

  • marimo fits best

    Git-friendly reactive Python notebooks

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Kaggle Notebooks 9.0/10 Visit ↗ marimo 8.5/10 Visit ↗
At a glance
Editor score 9.0 8.5
Ranking #4 in Notebook Software #8 in Notebook Software
Best for Free hosted notebooks with accelerators Git-friendly reactive Python notebooks
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Support Docs, Community Email, Community, Docs
Integrations 5 integrations 10 integrations
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market, Enterprise
Features Kaggle Notebooks 3/3 · marimo 1/3
Real-time collaboration ✓ (best) Not checked yet
Version history ✓ (best) —
GPU compute ✓ ✓
Specs
Execution model Hosted Hybrid
Supported languages Python, R Python, SQL
Notebook formats .ipynb Python (.py), Jupyter Notebook (.ipynb), HTML, PDF, Markdown
Our review
Pros
  • Free hosted Jupyter execution with GPU and TPU accelerators
  • Docker-based environments with version snapshots and saved outputs
  • Collaboration, scheduled runs, and dataset or model inputs
  • Reactive execution updates dependent cells automatically.
  • Python-file notebooks fit Git-based workflows.
  • Supports widgets, SQL, exports, scripts, and web applications.
Cons
  • Notebook language support is limited to Python and R
  • The browser-based product is available on the web platform
  • Additional compute or customization points to Google Cloud AI Notebooks
  • No version history is listed in the category specifications.
  • Real-time collaboration is not part of the published positioning.
  • The product is focused on Python and SQL workflows.
Our verdict

Kaggle Notebooks is a browser-based notebook environment for data science and machine learning. It provides hosted Jupyter execution for Python and R, with .ipynb notebook support and optional GPU or TPU accelerators. Its inputs can…

Read the review →

marimo is a free, open-source notebook environment for Python and SQL workflows. It is designed for developers, data scientists, ML engineers, researchers, educators, and analysts who need reproducible and shareable computational work. Its…

Read the review →
  1. Kaggle NotebooksNotebook Software 9.0Free plan
  2. marimoNotebook Software 8.5Free plan

Strengths and trade-offs

  • Kaggle Notebooks — where it wins

    • Free hosted Jupyter execution with GPU and TPU accelerators
    • Docker-based environments with version snapshots and saved outputs
    • Collaboration, scheduled runs, and dataset or model inputs

    Where it doesn't

    • Notebook language support is limited to Python and R
    • The browser-based product is available on the web platform
    • Additional compute or customization points to Google Cloud AI Notebooks

  • marimo — where it wins

    • Reactive execution updates dependent cells automatically.
    • Python-file notebooks fit Git-based workflows.
    • Supports widgets, SQL, exports, scripts, and web applications.

    Where it doesn't

    • No version history is listed in the category specifications.
    • Real-time collaboration is not part of the published positioning.
    • The product is focused on Python and SQL workflows.
  • Kaggle Notebooks9.0/10 · Free plan

    A free hosted Jupyter environment with collaboration, versioning, and GPU or TPU access.

    Visit KaggleFull verdict →
  • marimo8.5/10 · Free plan

    A free, Git-friendly Python and SQL notebook with reactive execution and broad integrations.

    Visit marimoFull verdict →

More comparisons

All notebook software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update