Aside from having some of the same contestants, Big Brother and The Traitors are actually quite similar competition shows. On the other hand, the two shows also have their differences that make them each so unique and entertaining to watch. Big Brother has been on the air for over 20 years, while The Traitors just wrapped up its first season of the U.S. version on the streaming service Peacock. The Traitors has already been renewed for its second season, while Big Brother season 25 is gearing up this summer.

https://screenrant.com/how-big-brother-the-traitors-similar-different/