The Qualitative Data Repository (QDR) is a dedicated archive for storing and sharing digital data (and accompanying documentation) generated or collected through qualitative and multi-method research in the social sciences.
Harvard Dataverse is an online data repository where you can share, preserve, cite, explore, and analyze research data. It is open to all researchers, both inside and out of the Harvard community.
QualiBank is the UK Data Service's search and browse interface for qualitative data objects allowing searching of the content of text files, such as interviews, essays, open ended questions and reports.
UNLV Libraries Databases to Help with Qualitative Data & Research
Similar to how Google Scholar works, Dataset Search lets you find datasets wherever they’re hosted, whether it’s a publisher's site, a digital library, or an author's personal web page.