Grey Literature

A private web browser that doesn't track your location or search history, so that your search results are not affected by the "filter bubble".

Anonymous search engine which does not track or store data from users. Bills itself as "family friendly" and the "European answer to Google & Co."

Privacy focused search engine and browser which offers transparency on search result rankings. Uses it's own index, so not tied to Microsoft or Google for results.

Subscription model search engine with results not influenced by advertisers. User data not tracked and no paid results pushed to the top. Users have to pay to use this search engine.

AI based search for scholarly articles similar to Google Scholar.