User-generated content, in advertising, means a short video in the style of a real person talking about a product on their phone. Human UGC is made by a real person, often a paid creator. AI UGC is made by software, with an AI presenter in place of the person.
They look alike in a feed and they are not interchangeable. One can carry a real experience of the product; the other cannot, and the rules treat that difference seriously.
Side by side
| Aspect | Human UGC | AI UGC |
|---|---|---|
| Who appears | A real person, usually paid | An AI presenter that does not exist |
| Can it be a testimonial? | Yes, if the person really used the product and any payment is disclosed | No. A presenter that does not exist has no experience to report |
| Speed | Days: brief, ship the product, film, edit | Minutes once the script is written |
| Variations | Each one is another shoot | Cheap to make many |
| Rights | A contract with the creator for usage | The tool's terms; never a real person's likeness without consent |
| Disclosure | A material connection, if paid | A label saying it is AI-generated, plus platform AI labels |
When human UGC is the right choice
When the ad's job is to show that real people use the product and like it. A testimonial is evidence, and only a real customer can provide it.
The FTC's Endorsement Guides require an endorsement to reflect the endorser's honest opinion and experience, and a paid connection to be disclosed (FTC guidance on endorsements, influencers and reviews). A paid creator who really used the product, with the payment disclosed, is the clean version of this.
When AI UGC is the right choice
When the ad's job is to show and explain the product: what it does, who it is for, how it works. An AI presenter does that quickly and cheaply, and can be redone the moment the product changes.
It has to stay a presenter. The FTC's 2024 rule prohibits testimonials that misrepresent that they are by someone who does not exist, including AI-generated ones (FTC press release), and even AI UGC studios say so: Arcads' own guidance states that AI actors are not real customers (Arcads help centre).
What neither may fake
Experience
No first-person results, reviews or “I switched and saved” unless a real person had that experience.
Identity
No real person's face or voice without their consent, and no presenter passed off as a customer.
The product
Every claim must be true of what the product actually does, whoever says it.
The AI part
Label AI UGC as AI-generated. TikTok asks for labels on realistic AI content (TikTok newsroom), and in the EU Article 50 of the AI Act applies from 2 August 2026 (EUR-Lex).
Using both
Most brands that do this well use both: real customers for proof, AI presenters for explanation and for keeping an account active between shoots. The mistake is using one for the other's job.
For the legal detail, see the FTC, the EU AI Act and AI UGC ads. For posting either kind from software, see how to post AI UGC videos to TikTok, Instagram and Facebook.
Common questions
What is the difference between UGC and AI UGC?
UGC is made by a real person in a creator style; AI UGC is made by software with an AI presenter. Only UGC from a real customer can be a testimonial.
Is AI UGC cheaper?
Per video, usually, because there is no shoot. Studios price it in credits; Arcads, for example, charges 800 credits per started minute of a talking actor.
Can AI UGC say it is a customer?
No. That is a fake testimonial, which the FTC's 2024 rule prohibits, and it misleads the viewer wherever the ad runs.
Should AI UGC be labelled?
Yes. Label it as AI-generated in the video and use the platform's own AI label where offered.
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Related
Last updated 2026-10-19. Competitor descriptions reflect each product's publicly documented capabilities at that date; they change often, so check the source before relying on a detail.