Quora

Quora is a social question-and-answer platform founded in 2009 by former Facebook employees Adam D'Angelo and Charlie Cheever. Based in Mountain View, California, Quora became publicly accessible in 2010. The platform allows users to ask questions, provide answers, and engage in discussions, creating a collaborative community focused on sharing high-quality information across various topics. Quora emphasizes expertise and quality, with many contributors recognized as authorities in their fields. The platform has introduced features like full-text search, topic groups, and a Top Writers Program to enhance content discovery and highlight valuable contributors. With approximately 300 million monthly visitors by 2020, Quora serves a diverse audience, including individuals seeking expert insights, professionals, and students. In addition to user-generated content, Quora offers advertising services, which began a limited rollout in 2016. The platform aims to balance monetization with user experience, making it a popular destination for knowledge seekers and contributors worldwide.