Karolis

Karolis works on AI-generated user-generated-content advertising — the short, casual-looking product videos that dominate paid social — produced entirely with generative models instead of creators. The channel tracks the tooling closely, working through each new video and image model as it arrives and testing what it can actually produce.

The recurring claim is throughput: workflows aimed at producing a hundred or more usable UGC assets a day, which changes advertising economics more than any single creative insight, since ad accounts at scale are constrained by creative volume.

The material is technical and reproducible — prompts included, cloning the structure of a video that already worked, and converting an arbitrary product into a finished ad. Around 46,000 subscribers.