GroupLens Research shares datasets including MovieLens, WikiLens, Book-Crossing, and other collections, with usage licenses and details.
Registry of Open Data on AWS
The AWS Registry of Open Data helps users discover and share datasets available through AWS resources, with tutorials and usage examples.

About Registry of Open Data on AWS
The Registry of Open Data on AWS helps people discover and share datasets available via AWS resources. Users can search datasets, view tutorials with associated SageMaker Studio Lab notebooks, and see usage examples. It lists datasets from providers including EPA, NASA, NOAA, NIH STRIDES and others. Datasets are provided by third parties under varied licenses and are generally not maintained by AWS. Users can propose additions through GitHub repository instructions and share projects using listed datasets.
Pricing is not clearly stated.
Key features
- Search datasets available via AWS resources
- View tutorials with associated SageMaker Studio Lab notebooks
- Browse usage examples for listed datasets
- Add a dataset or usage example via GitHub repository instructions
- Check dataset licenses and related documentation
- Share projects using a listed dataset
Registry of Open Data on AWS at a glance
- Official website
- registry.opendata.aws
- Category
- Research & Data › Open Data & Datasets
- Type
- Dataset
- Platforms
- Web
- Details verified
- Oct 22, 2026 · Official source
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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