--- title: "The AI UGC generator for ads that sell." url: "https://riffads.com/features/ai-ugc-generator" description: "AI UGC generator for lip-synced UGC videos: pick an AI actor, add a script and see the price before every ad runs." updated: "2026-09-28" source: "RiffAds" --- # The AI UGC generator for ads that sell. RiffAds is an AI UGC generator for video ads. Pick a realistic AI actor, paste your script and get a finished, lip-synced UGC ad in 9:16, 16:9 or 1:1, without booking a creator. - [Open the studio](https://app.riffads.com/sign-up?redirect=%2Fpricing) - [Connect your agent](https://riffads.com/connect) ## What is an AI UGC generator? An AI UGC generator makes user generated content style video ads without filming a creator. You pick an AI actor, write or generate a script, and the tool turns it into a talking video with a matching voice and lip sync. RiffAds adds B-roll, captions and 74 voice languages, and shows the price before each ad runs. ### How it works 1. **Pick an actor**: Choose a realistic AI actor from the library, or create your own actor from a written description. 2. **Add the script**: Paste your script, or let the AI writer draft hooks and a script from your product details. 3. **Check the price**: The studio shows the credits the ad will cost before you press Generate. Nothing runs until you agree. 4. **Download the ad**: Get a lip-synced video file, add captions or B-roll, and upload it to the ad platform you use. ### Best for - Ecommerce and DTC brands - App install campaigns - Agencies testing many hooks - Teams whose AI agent makes the ads ### RiffAds in numbers - **74**: voice languages, and the actor lip-syncs each one. - **848**: credits for a 30 second talking actor ad, voice included. 1 credit is $0.01. ### The numbers behind it - **86%**: of US video ad buyers use or plan to use generative AI to build video ad creative. Source: [IAB Digital Video Ad Spend report](https://www.iab.com/news/nearly-90-of-advertisers-will-use-gen-ai-to-build-video-ads/), 2025. - **3 to 5**: different creatives per ad group is what TikTok recommends, so cheap creative volume matters. Source: [TikTok Ads Manager help center](https://ads.tiktok.com/help/article/creative-best-practices?lang=en), 2025. ## Questions ### Are AI UGC ads allowed on TikTok and Meta? Yes, with disclosure. TikTok requires a disclaimer on ads that contain AI-generated or synthetic media, and other platforms have similar labels. Never present an AI actor as a real customer: the FTC's rule on fake reviews and testimonials covers testimonials from people who do not exist. ### How much does an AI UGC ad cost on RiffAds? 1 credit is $0.01 and every ad is priced before it runs. A 30 second talking actor ad is about 848 credits, voice included. Plans start at $49 a month and credits never expire. ### Are the AI actors real people? No. The actors in the RiffAds library are made with AI and are not real people. You can also create your own actor from a description or a photo, and if the photo shows a real person, you need their written consent first. ### Can my AI agent make UGC ads for me? Yes. API, MCP, Agent Skills and CLI are included in every plan, so an agent like Claude or ChatGPT can pick an actor, price the job and make the ad from the same credit balance, within spending limits a person sets. ### Does RiffAds post the ads for me? No. RiffAds gives you the finished video file and never touches your ad or social accounts. You upload the ad to TikTok, Meta, YouTube or any other platform yourself. ## About RiffAds RiffAds makes realistic UGC video ads with AI actors, lip-synced to your script, in the studio or from your AI agent through API, MCP, Agent Skills and CLI. It never posts to a social account: every result is a download link to the finished file. RiffAds is priced in credits. 1 credit is $0.01 and credits never expire. Plans start at $49 a month for 4,500 credits. A 30 second talking actor ad is about 848 credits. The studio, the REST API and the MCP server spend the same balance at the same prices, so there is no separate API price. - [RiffAds home](https://riffads.com/index.md): models, workflows, features, plans and the full FAQ - [Pricing](https://riffads.com/pricing.md): every plan and the per-model credit rate card - [Connect your agent](https://riffads.com/connect.md): the MCP server, the REST API and the CLI ## Related pages - [AI UGC actors](https://riffads.com/features/ai-actors): AI spokesperson videos with realistic AI UGC actors that say your script with lip sync, from the library or your own, priced before each ad runs. - [AI commercial generator](https://riffads.com/features/ai-video-ad-generator): AI commercial generator for short video ads with AI actors, Veo 3.1 and Kling 3 B-roll and captions, with the cost shown before each job. - [UGC ad script generator](https://riffads.com/features/ad-script-generator): Ad script generator: write UGC hooks and scripts with the AI writer in a workflow, then turn each one into a lip-synced talking actor ad, priced before it runs. - [Ecommerce](https://riffads.com/industries/ecommerce): Ecommerce video ads made with AI UGC actors, from a script or one product photo, each priced before it runs. - [All features](https://riffads.com/features): The UGC creator tools inside RiffAds, one page each: AI actors, voices, lip sync, B-roll and scripts.