DuckDuckGo
The easiest to use privacy-conscious search engine
Ethical Alternatives & Resources
Search engines
Searx
An open-source metasearch engine, which aggregates the results of other search engines without giving them users' information
Ecosia
Ecosia use the profit they make from user searches to plant trees all over the world
Startpage
"The world's most private search engine"
Qwant
Another privacy-focused search engine
MetaGer
Not-for-profit offering privacy-protected search
Mojeek
No user tracking and hosted in the UK's greenest data centre
Apse
A personal search engine that runs on your computer