
AWS Data Exchange
6.2#1 in data exchange platformsFree planFree planWebAPI
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It suits data subscribers looking for free or provider-priced data products, and providers who want to publish products or private offers. It can also serve people seeking publicly available Open Data on AWS, whether or not they have an AWS account.
Dawex suits orchestrators, data providers, and acquirers building managed marketplaces or data ecosystems. It fits organizations needing controlled exchange, catalog discovery, and flexible deployment.