Azure Notebooks
Azure notebooks is simply a hosted Jupyter notebook.
Free
Web
Alternatives to Google Colab
5 tools researchers use instead of Google Colab: 3 free. Open-source and free tools come first.
Kaggle
Kaggle is a competition platform that bundles online computing Jupyter notebooks and data management.
Free
Web
ZIPZAX Python Notebook StudioNEW
A free web-based Python notebook with code cells, visible output and .ipynb download, so students and researchers can try analysis code. ZIPZAX also offers a Data Visualization Studio (https://zipzax.com/studios/data-visualization-studio) for turning CSV data into bar, line, scatter or donut charts with SVG export.
Free
Web
Datalore
Datalore is hosted jupyter notebook
Free plan
Web
Deepnote
Data science notebooks for teams
Free plan
Web
Prices and licences change, so check each tool's site. Missing one? Suggest a tool.