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Most of us believe the same thing: ChatGPT can write a decent ad in 10 seconds, so marketing copy should be easy now. And it is fast. But if you use ChatGPT for marketing copy the lazy way, the result is rarely good.
You ask for “a catchy ad”, and you get words like unlock, elevate and game-changing. It could be an ad for any product, from any company. Your customers scroll past it, because it sounds like everything else they scroll past.
If your AI copy feels bland and full of hype, you’re not alone. And it’s not because ChatGPT is bad at writing. It’s because it knows nothing about your customer until you tell it.
The fix is simple. Give it real words from real customers, ask for one clear benefit, and set simple limits.
In this post, I’ll share 6 simple prompts for ChatGPT for marketing copy: ads, product pages, emails and a one-week launch plan. Set aside about 30 minutes, and you’ll leave with copy that sounds like your own customers. You’ll also get an easy 3-check edit so the final copy doesn’t sound like a robot.
In short
- ChatGPT sounds generic when your prompt is generic. Paste in your customers’ own words and the copy gets specific.
- Ask for one benefit, a length limit and a list of banned hype words every time.
- Never let it invent prices, results or reviews. You add the proof.
- Finish with a human edit: cut hype words, add one real detail, read it out loud.
On this page
What Is Marketing Copy (and Why ChatGPT for Marketing Copy Often Sounds Like a Robot)?
“My AI copy is bland and full of hype words. What am I doing wrong?”
Marketing copy is writing that helps a reader take one action: click, buy, sign up, reply. An ad, a product page, an email subject line and a button label are all marketing copy.
When you give ChatGPT almost nothing, it fills the gaps with the safest words it can find. That’s why short, vague prompts give you vague, hypey copy. The fix is not a magic prompt. The fix is better inputs.
I use a simple recipe for every prompt in this post. I call it the 4-Part Copy Prompt:
- Who it’s for, in your customer’s own words.
- One benefit, not five.
- Limits: length, format, tone.
- Banned list: hype words and invented facts.
Before You Prompt: Build a Customer-Words File
“ChatGPT doesn’t know my customer.”
That’s true, and it’s the biggest reason AI copy feels flat. The good news: your customers have already told you what to write. You only need to collect it. I call this the customer-words file. It’s just one note with 10 to 20 real phrases.
Where to find them:
- Reviews of your product (or of a similar product).
- Emails, DMs and comments from your own customers.
- Questions people ask before they buy.
Only copy words people wrote to you or about your product. Don’t paste private details like names, emails or order numbers into ChatGPT.
Prompt 1: Turn Raw Feedback Into a Customer-Words File (Copy This Prompt)
Paste your reviews, emails or comments into ChatGPT and ask it to sort them. It must quote, not rewrite:
You are helping me understand my customers. Below is real feedback from them.
Don't rewrite or improve anything. Quote their exact words.
Give me:
1. The 5 problems they mention most, each with 1-2 exact quotes
2. The 5 things they say they like, each with 1-2 exact quotes
3. Any word or phrase they repeat
4. Any question they ask before buying
If something is not in the text, don't add it.
Customer feedback:
[paste reviews, emails or comments here]Save the result. You’ll paste it into every prompt below. Example (made-up candle shop, your own file will differ): Problem: “my old candle burned out in a week.” Likes: “it smells like fresh bread, not perfume.” Repeated phrase: “cozy”. Question before buying: “how long does it burn?”
ChatGPT Prompt for Ad Copy (Short Facebook and Google-Style Ads)
This is where ChatGPT is a real time-saver. Writing variations is slow for humans and quick for AI. Just keep the limits tight.
Prompt 2: Write 5 Short Ad Versions (Copy This Prompt)
You are a copywriter. Write 5 short ad versions for my product.
Product: [what it is, in one sentence]
Who it's for: [one type of customer]
The ONE benefit to focus on: [one benefit]
Customer words to borrow from (use their phrases, don't copy whole sentences):
[paste from your customer-words file]
Rules:
- Under 30 words each
- Plain, friendly words, like talking to one person
- Don't use: amazing, game-changing, revolutionary, unlock, elevate, ultimate
- Don't invent prices, results, numbers or reviews
- End each one with a simple call to action
Label the versions A to E.
Pick the two best versions and edit them yourself (see the edit section below). Then test them against each other. ChatGPT can’t tell you which one will work. Only your audience can.
ChatGPT for Marketing Content: Product Pages and Emails That Don’t Read Like a Template
Many product pages list features. Customers want to know one thing first: will this fix my problem? A simple order helps: problem, benefit, proof. ChatGPT can draft the first two. The proof must come from you.
Prompt 3: Draft a Product Page Section (Problem, Benefit, Proof)
Write one product page section for my product, in this order:
1. Problem: 2 sentences, in my customers' words
2. Benefit: 2 sentences about the ONE benefit
3. Proof: write [ADD MY PROOF] here. Don't invent reviews, numbers or results.
Product: [what it is]
Customer words: [paste from your customer-words file]
Rules: simple words, short sentences, no hype words (amazing, game-changing, revolutionary), no claims I can't back up.Replace [ADD MY PROOF] with something real: a true customer quote you have permission to use, your return policy, how long you’ve been selling, or the materials you use.
Prompt 4: Write a Short, Friendly Email
Write a short email (under 120 words) to my subscribers about [offer or topic].
Give me 5 subject line options under 50 characters, with no all-caps and no exclamation marks.
Tone: friendly, like a note from one person to another.
Include one clear call to action: [what I want them to do].
Use this customer language where it fits: [paste a few phrases].
Don't invent discounts, deadlines or results.Check the “from” name and the offer yourself before you send. If you also want to reuse a blog post as short posts, my guide on how to turn a blog post into social media posts uses the same idea.
Free ChatGPT Prompts for Marketing Campaigns: A 1-Week Launch Set
This happens to almost everyone. You spend weeks on the product and one day on the announcement. A simple plan fixes it. One prompt can give you the skeleton of a week. You then fill each day with your own details.
Prompt 5: Plan One Week of Launch Messages
Plan a 7-day launch for [product or offer]. Give me one short message idea per day.
Mix: 2 emails, 3 social posts, 1 story-style post, 1 reminder.
For each day: the goal, the one message, and a suggested opening line.
Base the messages on these customer problems: [paste]
Rules: no hype words, no fake urgency, no invented discounts or deadlines. Mark any place where I need to add a real detail with [ADD MINE].Then write each day’s message with Prompt 2 or Prompt 4. Doing one day at a time keeps the copy specific. If you promote other people’s products, read my post on how to use AI for affiliate marketing without losing trust too.
How to Edit ChatGPT Copy So It Doesn’t Sound Like a Robot
It might, and that’s normal. Treat the first draft as a rough draft. Then do a quick human pass. Here is my 3-check edit:
- Cut the hype. Delete words like revolutionary, unlock and elevate. If the sentence still makes sense, it was filler.
- Add one real detail. A material, a question a customer asked, a time, a place. Something only you know.
- Read it out loud. If you’d never say it to a friend, change it.
Prompt 6: Ask ChatGPT to Be Your Editor (Copy This Prompt)
You are my copy editor. Below is a draft of marketing copy.
Don't rewrite it from scratch. Do this:
1. List every hype word or empty phrase
2. Mark every claim that needs proof: CHECK
3. Mark places where a real detail would help: ADD MINE
4. Suggest a plainer version of the 3 weakest sentences
Don't add new facts, numbers or promises.
Draft:
[paste your copy]For a longer editing routine, see how to edit AI content so it sounds human.
Watch out
- Invented proof. ChatGPT can write a fake testimonial or number that sounds real. Never publish one. The FTC’s advertising guidance says ads must be truthful and not misleading, and objective claims need proof behind them.
- Private data. Don’t paste customer names, emails or order details into a prompt.
- Mass-produced pages. Google says using AI isn’t against its rules by itself, but using automation mainly to manipulate search rankings is spam. Read Google’s guidance about AI-generated content. Write for people first.
- No testing. A draft that sounds good is not a draft that sells. Test two versions and keep the better one.
Good to know
If you write for bloggers or a blog audience, the same inputs-first idea works for long posts. See how to write a blog post with AI that still sounds like you, or pick tools in the free AI tool stack for bloggers.
Try It Yourself: Write Better Copy for One Product Today
Your 30-minute test
- Pick one product or service you want to promote.
- Collect 10 real customer phrases and run Prompt 1.
- Run Prompt 2 and pick the best 2 of the 5 ads.
- Do the 3-check edit: cut hype, add one real detail, read it out loud.
- Use both versions and keep the one your audience prefers.
One real ad you can test is worth more than ten “perfect” drafts.
FAQ: ChatGPT for Marketing Copy
What is marketing copy?
Marketing copy is writing that helps a reader take one action, such as click, buy, sign up or reply. Ads, product pages, emails and button labels are all marketing copy.
What’s a good ChatGPT prompt for ad copy?
A good one includes who the ad is for, one benefit, your customers’ own words, a length limit and a list of words not to use. Also tell it not to invent prices, results or reviews.
How are marketers using ChatGPT?
Mostly for first drafts, ad and subject line variations, and ideas. A person should still edit the final copy and check every claim.
Can ChatGPT write marketing copy that converts?
It can write good drafts. Whether the copy converts depends on your offer, your audience and testing. No prompt can promise results, so test two versions and learn from them.
How do I stop ChatGPT copy from sounding like a robot?
Give it real customer words, ask for one benefit, ban hype words, and then edit by hand. Add one real detail and read the copy out loud.
Is it OK to use ChatGPT for client copy?
Often yes, but check your client agreement first and be open about how you work. Edit and fact-check everything before it goes out, because you are responsible for the final copy.
Final Words
ChatGPT doesn’t make bad copy on purpose. It makes generic copy when it has nothing real to work with.
Collect your customers’ words. Ask for one benefit. Set limits and ban the hype. Then add the proof and the human touch yourself. That’s the simplest way to use ChatGPT for marketing copy and still sound like you.
You can do this. It’s easier than it looks.
Want simple, copy-paste AI workflows like this one? Grab my free AI Workflow Starter Kit. And for more guides, browse the blog.
Written and tested by
Ibrahim Kholil
12+ years in digital marketing. I test every workflow on real work before I share it, free tools first.
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Steps, a copy-paste prompt and the limits I found. Free, nothing to buy.
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