Tubi (stylized as tubı) is an American over-the-top ad-supported streaming television service owned by Fox Corporation since 2020. The service was launched on April 1, 2014, and is based in San Francisco, California. In 2023, Tubi, Credible Labs, and a few other Fox digital assets were placed into a new division known as the Tubi Media Group.
In May 2024, it was reported to have 80 million monthly active users. In January 2025, Tubi reported to have 97 million monthly active users, and reached 100 million monthly active users in June 2025. The service was ranked 33rd in Fast Company's "The World's 50 Most Innovative Companies of 2025".