Ecosia is powered by MS. See footer. See the available MS API: https://azure.microsoft.com/en-us/services/cognitive-services/bing-custom-search/ https://azure.

Ecosia is powered by MS. See footer. See the available MS API: https://azure.microsoft.com/en-us/services/cognitive-services/bing-custom-search/ https://azure.microsoft.com/en-us/services/cognitive-service... https://azure.microsoft.com/en-us/pricing/details/cognitive-services/bing-custom-search/ https://azure.microsoft.com/en-us/pricing/details/cognitive-... https://ecosia.zendesk.com/hc/en-us/articles/206153381-Where-do-Ecosia-s-search-results-come-from- https://ecosia.zendesk.com/hc/en-us/articles/206153381-Where... Also see DuckDuckGo API: http://api.duckduckgo.com/?q=x&format=json http://api.duckduckgo.com/?q=x&format=json https://stackoverflow.com/questions/37012469/duckduckgo-api-getting-search-results https://stackoverflow.com/questions/37012469/duckduckgo-api-... Have good fun!