The best resource for finding data from a specific discipline is by searching for a repository using re3data.org, an online repository finder. It is a good starting point if you are unsure where to start looking for certain types of data, and it provides filters to indicate data format, access, and language.
Generalist data repositories are a good place to look for data from a variety of disciplines. If you are looking to share your dataset as part of funder or journal requirements, depositing into any of these repositories (except for Dryad) is free of costs and provides a DOI (digital object identifier) for your data.
| Repository Name | Maximum Data Size |
|---|---|
| Figshare (Digital Science, a subsidiary of Springer Nature) | 20GB free (up to 5TB for extra cost) |
| Mendeley (Elsevier) | 10GB per dataset (up to 100GB with subscription) |
| Zenodo (CERN) | 50GB per dataset (contact for larger datasets) |
| OSF (Center for Open Science) | 5GB private projects / 50GB public projects |
| Dryad (community-owned) | 300GB per dataset ($120 submission fee) |
| Vivli (Center for Global Clinical Research Data) | 1TB (up to 100TB by request) |
Specialist data repositories are a good place to look if you are interested in discipline-specific data.
| Repository | Maximum Data Size |
|---|---|
| ICPSR (Inter-university Consortium for Political and Social Research) | 30GB (larger files by request, 4-8 week curation period) |
| OpenICPSR | 30GB (larger files by request) |
| All of Us (NIH health care provider data) | user submissions not accepted |