CoCalc vs Nextjournal
Comparing two data science notebooks.
CoCalc
Nextjournal
Runs anything you can put into a Docker container. Improve your workflow with polyglot notebooks, automatic versioning and real-time collaboration. Save time and money with on-demand provisioning, including GPU support.
Setup
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)
Connect to data warehouses (AWS S3, Google Cloud Storage, etc.)
Connect to databases (SQLite, PostgreSQL, etc.)
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
Management
Reproducibility
Environments are reproducible by default
Reproducibility
Environments are reproducible by default
Run notebooks in containers
Comments
No support for comments
Comments
Comment on items within a notebook
Notebook organization
View notebooks in a list
Notebook organization
View notebooks in a list
Licensing
Price
Free tier
Pay for compute
Price
Free tier
Pay-per-user
Pay for compute
Alternatives to CoCalc and Nextjournal
Compare CoCalc and Nextjournal with other data science notebook tools.
| Tool | Setup | Jupyter compatibility | Programming languages | Data visualization | Collaborative editing | Pricing | License |
|---|---|---|---|---|---|---|---|
| CoCalc | Self-hosted or fully managed | Jupyter-compatible | Jupyter | Visualize with code | Realtime collaboration | Free and paid options | Open source |
| Nextjournal | Fully managed | Jupyter-compatible | Jupyter | Visualize with code | Realtime collaboration | Free and paid options | Proprietary |
| Jupyter Compare with | Self-hosted | Jupyter-compatible | Jupyter | Visualize with code | File-based or asynchronous collaboration | Free | Open source |
| Amazon Sagemaker Compare with | Fully managed | Jupyter-compatible | Jupyter | Visualize with code | Limited collaboration | Free and paid options | Proprietary |
| Google Colab Compare with | Fully managed | Jupyter-compatible | Jupyter | Visualize with code | Limited collaboration | Free and paid options | Proprietary |
| Deepnote Compare with | Fully managed | Jupyter-compatible | Jupyter, SQL | Visualize with code or UI | Realtime collaboration | Free and paid options | Proprietary |
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