Not perfect, you’d probably want to change away from Google for example, and Microsoft/Google seem to get your IP address or location along with the search, to get relevant results. Still seems leagues better than Google or Bing directly, and the issue seems to mostly be Google/Microsoft getting data, rather than Ecosia collecting data for itself.
https://www.ecosia.org/privacy
Not perfect, you’d probably want to change away from Google for example, and Microsoft/Google seem to get your IP address or location along with the search, to get relevant results. Still seems leagues better than Google or Bing directly, and the issue seems to mostly be Google/Microsoft getting data, rather than Ecosia collecting data for itself.