AI UGC (User-Generated Content) Video Generators create authentic-looking videos that mimic the style of content made by real users. These tools are used in marketing to produce relatable testimonials, product reviews, or social media posts at scale. The AI can generate scripts, use realistic avatars or voiceovers, and apply filters and editing styles that feel organic and non-professional. LLMs help in crafting believable and persuasive scripts that resonate with specific demographics. This allows brands to leverage the power of social proof in their advertising without relying on actual customer submissions.