How to Make an AI Testimonial Video That Still Sounds Real

An AI testimonial video is a review-style talking video made in VdoBloom: you write the testimonial script from genuine feedback, pick the speaker’s age, gender and setting, and the tool renders a 9:16 clip of that speaker delivering it. The speaker is an AI actor, not a real customer — which is exactly why the honesty rules below matter as much as the steps.

Updated October 2026.

What the tool gives you

The tool produces a 9:16 review-style video of a person talking to camera, in a room you choose. It is built to look like the kind of self-recorded testimonial people film themselves — a real setting, plain delivery, no studio. The important word is look. The speaker is generated, not filmed, and knowing that up front is what keeps you on the right side of the line between a dramatisation and a deception.

How to make an AI testimonial video

Write the script from genuine feedback. Pull the words from real reviews, support tickets or interviews — the specific problem a customer had, and the specific thing that fixed it. Do not invent an experience.
Choose the speaker. Set the age and gender so the speaker fits the audience the testimonial is for.
Choose the setting. Pick from Living Room, Kitchen, Bedroom, Office, Outdoors or Gym. A setting that matches the product reads as more believable than a neutral one.
Pick the model and settings. The tool renders with Seedance 2 by default. Set the duration, quality and aspect ratio for where the clip will run.
Generate the 9:16 video. The clip comes back as a vertical review-style video, ready to post.
Deploy. Use it in the placement it was made for, and label it if the platform or your jurisdiction requires it.

What makes a testimonial script sound real

Two rules do most of the work: specifics beat superlatives, and short conversational sentences beat written ones. A viewer believes a detail they can picture and distrusts a claim they have heard a thousand times.

Specifics over superlatives. “It fits under a plane seat” is believable. “Best bag ever” is noise.
Short, spoken sentences. Write the way people talk — one idea per sentence, with the odd full stop where a writer would use a comma.
Name the before-and-after. A real review describes the problem first, then the change. That contrast is what makes the praise mean something.
Leave one small doubt in. A single honest caveat — “it took me a day to get used to” — makes the rest of the script ring truer.
Keep it inside the clip. A 9:16 testimonial is short. Cut to two or three sentences that fit the duration.

Example testimonial scripts

The tool ships with built-in examples for skincare and beauty, fitness and supplements, and apps and software. Here are more you can adapt from real feedback.

App / software: “I used to plan my week in a notebook and lose it by Wednesday. Now I open the app on Monday and it is already there. It took me about ten minutes to set up.”
Home product: “Our kitchen is small, so I was worried a coffee machine would take over the counter. This one sits under the cupboards and still makes two at a time.”
Service business: “I called on a Friday expecting to wait until Monday. They came out the same afternoon and fixed it in an hour. That is why I keep using them.”
Skincare: “My skin is sensitive, so most serums sting. This one did not, and after about three weeks the dry patches around my nose had settled down.”
Fitness / supplement: “I train at six in the morning, so breakfast is tight. One scoop and I am out the door. I stopped skipping that meal entirely.”
Course / coaching: “I had watched a lot of free videos and still could not start. The first lesson here gave me one thing to do that day, and I finally shipped it.”

Common mistakes

Inventing the customer. Writing a glowing story that never happened, then presenting the speaker as a real buyer, is the one mistake that turns a tool into a problem. See the disclosure section below.
Writing like an ad, not a person. Marketing language in a testimonial is the fastest way to sound fake.
Mismatched setting. A gym review shot in a bedroom, or a home-kitchen clip set outdoors, quietly undercuts everything the speaker says.
Stacking superlatives. Three “amazing, incredible, life-changing” lines in a row sound less true than one concrete detail.
No label where one is required. Some platforms and countries expect a clear note that the video is AI-generated. Skipping it risks the ad and the account.

Disclosure and honesty

Read this before you publish. It is short, and it keeps the tool on the right side of the law and of your customers’ trust.

The speaker is AI, not a real person. The person on screen was generated; they are not a customer, an employee or anyone who exists.
Never present an AI speaker as a real customer. Do not put a real name and a real face on an invented experience. Regulators such as the FTC treat a fake endorsement as deceptive advertising, and the rules differ from country to country.
Some platforms and jurisdictions require labelling. Where a rule applies, mark the video as AI-generated so viewers are not misled.
Safe uses: turning real, verifiable feedback into video form; clearly labelled dramatisations of a true story; and internal creative testing before you commit a budget.

Used this way, the tool is a translator between written feedback and video, not a machine for manufacturing praise. When the clip is a dramatisation, say so. When the words came from a real review, you are on solid ground — and you and your reviewers should agree on how their feedback is used. Commercial use of generated clips is covered in our notes on AI video commercial rights.

Where these videos work best

Short vertical testimonials earn their keep in a few specific places. They are at home in paid social feeds on Meta and TikTok, where a self-recorded review blends into the content around it better than a polished studio spot. They work on a product or landing page, as a short proof moment next to a buy button. They work in an app store listing, where a 9:16 clip plays well on a phone. And they work internally, as cheap creative testing: generate three versions of a testimonial, see which promise lands, then build the real campaign around that. For the broader workflow, see the AI UGC ads workflow, the UGC ad generator, or the best AI video generators for ads comparison.

Frequently asked questions

Are the speakers real customers?

No. The speaker is an AI-generated person, not a real customer. Real, verifiable feedback can be turned into the script, but never present the AI speaker as someone who bought and used your product unless the video is clearly labelled as a dramatisation.

Which settings can I choose?

The speaker’s age and gender, and a setting from Living Room, Kitchen, Bedroom, Office, Outdoors or Gym.

What model does it use, and what is the output shape?

It renders with Seedance 2 by default, and the output is a 9:16 review-style video.

Do I need to label AI testimonial videos?

Where a platform or jurisdiction requires it, yes. Regulators like the FTC treat a fake endorsement as deceptive advertising, and the rules vary by country.

When is it safe to use an AI testimonial?

Converting real, verifiable customer feedback into video form, clearly labelled dramatisations of a true story, and internal creative testing are the safe uses. Your plan and pricing options are on the pricing page.

Open the Testimonial tool to turn a piece of genuine feedback into a 9:16 review-style video: write the script, choose the speaker and setting, and generate. New accounts start with 10 free credits and no card required, so you can make one short clip and see whether the script sounds like a person before you build a set.