A real customer saying your product worked is one of the most convincing ads you can run. It is also the kind of ad with the most rules attached. Here is how to make testimonial ads that work, and that you will not have to take down.
Why testimonial ads work
An ad is you talking about yourself, and people know it. A testimonial ad is someone like them talking about you. It answers the questions a viewer actually has (does this work, is it worth it, would someone like me be happy with it) in a voice they are more likely to believe.
They also look native. A person talking to their phone camera fits in with everything else in a social feed, where a polished studio ad often gets skipped.
1. Start with permission for ads
Permission to show a testimonial on your website is not automatically permission to put it in paid advertising. Before you spend money behind someone’s face and words, make sure their consent says so: where it can appear (website, social media, paid ads), and for how long.
The simplest way is to ask at the moment they record, in plain words, and keep a copy of exactly what they agreed to. Our testimonial release form guide covers what to include.
2. Use their words, not yours
You can choose which part of a testimonial to use. You cannot change what it says.
- Cutting is fine, as long as the clip still means what the customer meant. Picking “it saved us hours every week” out of a longer answer is normal editing.
- Changing the meaning is not. Joining two sentences so they say something the customer never said, or cutting “not” out of a sentence, makes it a fake testimonial.
- No scripts, no AI rewrites. In the US, the FTC rule on reviews and testimonials, in effect since October 2024, bans fake testimonials, including AI-generated ones. See are AI testimonials legal.
Captions should be what was actually said, word for word. Cleaning up “um” in the captions is a grey area best avoided in ads.
3. Disclose what needs disclosing
- Anything you gave in return. If the customer got a discount, a free product, money or anything else for their testimonial, say so clearly in the ad, not only in a linked page.
- People connected to you. An employee, a relative or a business partner must be identified as one.
- Results that are not typical. The FTC’s Endorsement Guides say that if a testimonial describes a result most customers will not get, the ad has to make clear what people can generally expect. “I lost 20 kilos” or “we doubled our sales” needs that.
4. Pick the right moment
Most testimonial ads are 15 to 30 seconds. The first two seconds decide whether anyone watches, so open with the most specific, surprising line, not with “Hi, my name is”. Good openers are concrete:
- a number (“we got our first 50 reviews in a week”);
- a problem they recognise (“I used to dread asking clients for feedback”);
- a before and after in one sentence.
Run two or three different openers from the same testimonial and let the results tell you which one works.
5. Captions, always
Most people watch social video with the sound off. Without captions, a testimonial ad is a person moving their lips. Burned-in captions also help viewers who are deaf or hard of hearing, and keep the message clear on any platform.
6. Export the right shapes
| Format | Where it is used |
|---|---|
| Vertical, 9:16 | Reels, Stories, TikTok and YouTube Shorts. |
| Square, 1:1 | Feed posts and most placements on Facebook, Instagram and LinkedIn. |
| Widescreen, 16:9 | YouTube, your website and sales presentations. |
A testimonial recorded on a phone is usually vertical, so frame the speaker’s face carefully when you crop it to square or widescreen.
7. Keep a record
If a platform or a regulator ever asks, you should be able to show the original recording, what the customer agreed to and when, and that the ad uses their real words. Keep the original file, never an edited copy only.
How Akteora helps
Akteora collects video, voice and text testimonials with one link and stores the consent each customer agreed to, word for word, with their testimonial. Originals are never edited. Its reel builder turns the best moments of several testimonials into one captioned video in vertical, square and widescreen, framed around the speaker’s face, with captions taken directly from what they said. The AI picks moments only; it never writes or changes a word.
Start free, or read how to make a testimonial video.
Common questions
Do I need permission to use a customer testimonial in an ad?
Yes. Permission to show a testimonial on your website does not automatically cover paid ads. The consent should name where it can appear, including paid advertising.
Can I edit a testimonial for an ad?
You can trim it and choose which part to use, as long as it still means what the customer meant. Changing the meaning, scripting it or rewriting it makes it a fake testimonial.
Do testimonial ads need a disclaimer?
In the US, yes when the customer got anything in return, when they are connected to your business, or when the result they describe is not what most customers can expect.