8 best private search engines DuckDuckGo. DuckDuckGo allows you to search the web without being tracked by its search engine. ... Searx. Searx can be used with a Tor browser, which means you'll enjoy some serious privacy. ... Swisscows. Swisscows wants to give you a private search that your kids can also use. ... Qwant. ... MetaGer. ... Mojeek.