Hulu is an American ad-supported online video streaming service owned by the Disney Streaming division of The Walt Disney Company that offers content including television series and films from brands including those from Disney, FOX and other major networks and studios. The service is offered as a standalone service and is hosted as a dedicated hub within Disney+ in the United States for Disney Bundle subscribers.
Since 2019 (following Disney's purchase of 20th Century Fox's parent company, 21st Century Fox), only the currently airing season of The Simpsons is available on Hulu. After a year, around September or October, the season leaves Hulu and moves to Disney+, which remains the series' primary streaming home.