DuckDuckGo

DuckDuckGo (Duck Duck Go, Inc.) is an American internet company founded in 2008 by Gabriel Weinberg and headquartered in Paoli, Pennsylvania. It is best known for a privacy-focused web search engine that does not track users or profile them based on their search history. Beyond search, DuckDuckGo develops the Private Browser for mobile and desktop, browser extensions, the Email Protection service, the anonymous Duck.ai chat interface and a paid subscription that bundles a VPN and personal information removal. Revenue comes primarily from keyword-based contextual advertising and subscriptions, without selling user data.