ChaCha

Chacha is the world's leading real-time Q&A service, with a mission to provide the easiest way for anyone to get answers quickly, anywhere, anytime, and has answered more than 1 billion questions since its inception via the web, mobile, social networks, and voice. Chacha.com connects with users in real-time through a human wizard to help users find the right content to use as a targeted reference. More than 32 million unique users visit Chacha each month to engage with questions in a variety of categories including entertainment, health, lifestyle and sports.