AI video tools are moving toward end-to-end creative and marketing workflows

Products such as Buzzy AI and Hera package generation with storyboarding, revisions, editable design, brand controls, and ad variations; Alibaba Cloud Model Studio lists first/last-frame, reference-based, and audio-enabled options. Product-demo automation and personalized sales or social ads are practical use cases, but capabilities, pricing, quality, and business results need independent verification.