What free usually means in AI UGC
Generating a realistic video with lip-sync and motion runs on expensive GPUs for minutes per clip. That is why AI UGC tools offer free trials, free credits, or watermarked previews rather than unlimited free output. When a tool advertises itself as free, check what you actually receive: how many videos, at what resolution, with or without a watermark, and whether a credit card is required up front.
What the Kreavo free trial includes
- 150 credits at signup, no credit card required.
- Access to the same features as paid users: AI UGC videos, AI influencers, product compositing, product photography, try-on, face-swap.
- Credits are spent per generation, so you choose whether to use them on a few videos or on more photos.
- After the trial, pay-as-you-go credits with one balance across every model, videos from about $1 to $5 each, photos from $1.
How to make a free trial go further
- Write your scripts before you sign up, so credits go into generation, not experimentation.
- Upload a clean product photo once and reuse it across variations.
- Start with a lighter model near the $1 end for hook testing; use heavier models only for the winner.
- Test one product with several hooks rather than several products with one hook each.
- Export 9:16 first; it covers TikTok, Reels, and Shorts.
Free versus cheap
For most advertisers the practical question is not whether a tool is free but whether it is cheap enough to test at volume. A human creator video typically costs $50 to $500. At $1 to $5 per AI UGC video, a $20 credit purchase funds a full batch of variations. The free trial is for confirming the quality and the product fidelity with your own item; pay-as-you-go is what makes weekly creative testing sustainable.