Tortoise is a British news and media organization, founded in 2019 by James Harding, Katie Vanneck-Smith, and Matthew Barzun. It is known for its unique "slow journalism" approach, aiming to provide in-depth analysis and thoughtful storytelling rather than chasing breaking news. Tortoise operates on a membership model, fostering a community around open journalism and organizing live events and discussions, known as "ThinkIns," to engage directly with their audience. Through its digital platform, the organization seeks to unravel complex global issues in areas such as technology, politics, climate, and society.