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Ecosia vs Yahoo Search: catalog facts
Ecosia	Yahoo Search
Free Free to use, with profits put toward tree planting and climate projects.	Free Free to use and supported by advertising.
Web	Web
Profits fund tree planting and climate projects Works as a drop-in everyday web search	AI answers with sources through Yahoo Scout Voice search in the browser
Little detail available here on how results are produced Requires an internet connection	Ad-supported Web results come from Bing rather than Yahoo's own index
Web application	Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.