Notes
AI Spokesperson, Not Fake Customer: Staying on the Right Side of FTC Testimonial Rules
Published
Almost every AI ad that crosses the line does it in a single sentence. Here are the sentences, and what to write instead.
Where the line actually sits
A presenter says: here is the product, here is what it does, here is why it might matter to you. An endorser says: I used this, and here is what happened to me. The first is advertising. The second is a testimonial, and a testimonial from a person who doesn't exist is what the FTC's rule prohibits.
That distinction lives entirely in the script. Nothing about the render, the voice or the casting changes it.
Lines that don't work
- “I've been using this for three months and my skin has completely changed.” — first-person result claim from a person who doesn't exist.
- “I was sceptical too, but honestly…” — the scepticism-reversal format is a testimonial structure by construction.
- “As a busy mum of two, this saved me.” — an invented identity presented as a real customer.
- “I bought this with my own money, nobody paid me.” — an affirmatively false statement about a nonexistent transaction.
- “Out of everything I tried, this was the one that worked.” — implied personal comparative experience.
The same ideas, written as a spokesperson
- “Three months of consistent use is where most people see the difference.” — a claim about the product, substantiable, no invented person.
- “Most people are sceptical of this category. Here's what's actually in it.” — addresses the objection without staging a conversion.
- “If your mornings are chaos, this is built for that.” — speaks to the viewer's identity instead of inventing one.
- “Independent lab testing, and here's the result.” — evidence, attributed to its real source.
- “Here's how it compares to the two products people usually ask about.” — comparison on facts rather than on invented experience.
None of the rewrites are weaker. Several are stronger, because a specific product claim outperforms a vague personal anecdote in most categories anyway.
The grey area, handled honestly
What about a synthetic performer *reading a real review* from a real customer, attributed as such? That can be done compliantly — it's a dramatisation of real material, which advertising does routinely — but it has to be labelled as a dramatisation and the underlying review has to be genuine and representative. Get that reviewed before you run it.
What about a real customer's testimonial with an AI-generated face for privacy? Same answer, more caution: it's a disclosed dramatisation or it's a problem.
This isn't legal advice. It's an operator's account of rules we work under every day. If you're making a call with real money or real exposure behind it, get it reviewed by someone qualified.
The positioning argument behind all of this is in AI spokesperson vs fake testimonial. Send us your cleared-claims list at intake and the scripts get written to it.
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