Dewey (deweydata.io)

DEWEY (DEWEYDATA.IO)buyer room · privateManage buyer room

A licensing and access platform for commercial proprietary datasets redistributed to academic institutions under DOI-versioned records — the accessible asset is the curated catalogue plus the research-ready copies it holds of partner data. Flagship holding is a large consumer card-transaction panel from a partner provider: 100M+ credit/debit cards (35M+ active in the last 12 months, 14M+ monthly active), online/offline/third-party spend across 13,000+ merchants and 800+ parent companies, tagged to public tickers, with demographic, geographic and behavioural breakouts and NAICS classification. Also carries foot-traffic, web-traffic and social-sentiment partner datasets, and publishes a market map of the academic research-data market itself.