DKAN platform ( free open sourced )  

Socrata open data and ESRI Arcgis Online are paid propietary software 

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Full list of current DKAN user click here  :



     Who Changed from Socrata ( proprietary ) to DKAN ( open source )   

Medicaid    On August 25th, 2021.    Get details on API changes



Contact CMS developer,   click contact button at top right corner 

DKAN is a community-driven,    free    and    open source   open data platform that gives organizations and individuals ultimate freedom to publish and consume structured information   

CKAN  is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers,, among many other sites.

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