Amazon.com Inc. is closing Freevee, the free-to-view, ad-supported streaming service, and folding it into the subscription-based Prime Video product, according to people with knowledge of the matter.

Amazon plans to move some of Freevee’s employees and programming to Prime Video, according to the people, who asked not to be identified as the changes have not yet been announced. Due to contractual prohibitions, some shows must remain in a free format, and Amazon is working on ways to continue offering them on its main website.