DuckDuckGo, the search engine that doesn’t track you, has been available for years now, much to the chagrin of Google. It is completely safe to use. The folks at DuckDuckGo have always been up-front about how they make money, telling users that DuckDuckGo doesn’t want to sell their search history. They feed bills into the machine by offering curated ad-free search, which allows them to compete for search queries with commercial search engines like Google and Bing.