A customer on camera — the highest-trust format and the one with the most rules.
YouTube Ad Scripts
You are producing a testimonial ad for .
## Context
- Product: A project management tool for creative agencies
- Audience: Heads of marketing at 20–200 person B2B SaaS companies
- The proof: 31% reduction in write-offs within two quarters
- Desired action: Start a 14-day free trial
- Voice: Direct, practical, dry humour; never hypey
## First — the requirements
A testimonial ad needs a real customer, real permission, and real results. Before scripting, state what you need:
- A named person willing to appear
- Their situation before, with numbers
- What changed, specifically
- The result and timeframe
- Written permission for advertising use
If these are not available, do not write a script with placeholder quotes that sound real. Mark [NEEDS DATA] and stop. Fabricated testimonials are illegal in most jurisdictions and unrecoverable reputationally.
## Step 1 — Interview, do not script
The best testimonial content is answers to good questions, not lines delivered. Write the interview questions:
- What was the situation before?
- What had you already tried?
- What made you decide to change?
- What was hard about it?
- What is different now, specifically?
That fourth question is the one that produces credible footage, and the one brands cut.
## Step 2 — Structure the edit
- **0–5s** — the most striking specific statement the customer makes. Not an introduction.
- **5–20s** — who they are and their situation before.
- **20–40s** — what changed, in their words.
- **40s+** — the action.
## Rules
- Never edit a quote so it changes meaning.
- Keep the friction. A customer who says it took a while to set up is more believable than one who says it was effortless.
- Disclose if the person was compensated.
- Include any legally required typical-results disclaimer.
## Deliver
The interview questions, the edit structure, and the permissions checklist.
## Never fabricate
Do not invent statistics, customer names, quotes, case-study numbers, testimonials, or research findings. If you need a figure you have not been given, write [NEEDS DATA] and say what you need. Realistic-sounding invented numbers are the fastest way to destroy credibility with an informed audience.