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Data Science Notebooks

Data science gets done in notebooks. This website exists to compare the features in different data science notebook tools.

Robert Lacok
About the author

My name is Robert Lacok, and I’m a data notebook enthusiast. Because I keep on top of the latest developments in the space, I wanted to share it with the world.

I’m also a product manager at Deepnote. I try to be unbiased — if you believe any tools are missing or misrepresented, please email me or open a pull request on GitHub.

Need help?

If you need help picking a data notebook for your next project, feel free to reach out to me at my personal email address. I’d be happy to chat about the pros and cons of each solution.

CoCalc vs Kaggle

Comparing two data science notebooks.

CoCalc

Kaggle

A screenshot of CoCalc

Your best choice for teaching remote scientific courses.

WebsiteAlternatives
A screenshot of Kaggle

Explore and run machine learning code with Kaggle Notebooks, a cloud computational environment that enables reproducible and collaborative analysis.

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Setup

Is it managed?

Fully managed (setup in minutes)

Is it managed?

Fully managed (setup in minutes)

Can you self-host?

You can self-host (setup in hours)

Can you self-host?

No, you must use a managed offering

Features

Is it Jupyter compatible?

Jupyter-compatible

Is it Jupyter compatible?

Jupyter-compatible

Programming languages

Jupyter languages (e.g. Python, R)

Programming languages

Jupyter languages (e.g. Python, R)

What kind of data sources can you connect to?

Connect with Jupyter libraries (e.g. SQLAlchemy, psycopg2)
Provided file storage

What kind of data sources can you connect to?

Connect with Jupyter libraries (e.g. SQLAlchemy, psycopg2)
Kaggle datasets

What kind of data visualization can you do?

Jupyter data visualization (e.g. Matplotlib, Altair, Plotly)

What kind of data visualization can you do?

Jupyter data visualization (e.g. Matplotlib, Altair, Plotly)

Reactivity

No reactivity, you decide the execution order

Reactivity

No reactivity, you decide the execution order

Notebook scheduling

No notebook scheduling

Notebook scheduling

Limited scheduling capabilities

Management

Reproducability

Environments are reproducible by default

Reproducability

Environments are reproducible by default

Version history

Version history is built in

Version history

Version history is built in

Collaborative editing

Multiple editors at the same time

Collaborative editing

No support for collaborative editors

Comments

No support for comments

Comments

Comment on a notebook as a whole

Notebook organization

View notebooks in a list

Notebook organization

View notebooks in a list

Licensing

License

Open-source (GNU AGPLv3)

License

Proprietary

Price

Free tier
Pay for compute

Price

Free

Alternatives to CoCalc and Kaggle

Compare CoCalc and Kaggle with other data science notebook tools.

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CoCalc		Self-hosted or fully managedJupyter-compatibleJupyterVisualize with codeRealtime collaborationFree and paid optionsOpen source
Kaggle		Fully managedJupyter-compatibleJupyterVisualize with codeLimited collaborationFreeProprietary
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