AI
The Death of Originality: Why AI-Generated Design Feels So Soulless
Have you ever typed something into ChatGPT, gotten back a boring, generic answer, and thought, "AI is overrated"?
You're not alone. A lot of marketers feel this way.
But here's the truth: the problem is seldom the AI. It's the prompt.
A good AI prompt for marketing is like a good instruction. Give AI a clear instruction, and it will give you a great answer. Give it a vague one, and it guesses badly.
The good news? Once you know the simple parts of a strong prompt, you can fix this in minutes. This guide shows you exactly how.
Why Your AI Prompts Aren't Working
Imagine you hire a writer for your business. On day one, you just say:
"Write something about marketing."
The writer would have a hundred questions. Who is this for? What's the goal? Should it sound fun or serious? Is it for Instagram or email?
If you don't answer those questions, even a great writer can't help you.
AI works the same way. It can't read your mind. It can only function with what you feed it.
So when your prompt is vague, your result is vague too. That's not AI failing you. That's AI doing exactly what you asked, which wasn't much.
You Already Know How to Do This
Here's something most marketers don't realise: you've been "prompting" for years; you just called it something else.
- Before you write a blog post, you think about what people are searching for.
- Before you make an ad, you think about your customer's biggest problem.
- Before you post on social media, you think about your brand's tone and your audience.
That's planning. That's strategy. And that's exactly what a good AI prompt needs, too.
Prompt writing isn't a brand-new skill you have to learn from zero. It's a skill you already have; you just need to say it out loud to the AI instead of keeping it in your head.
The C.A.G.E. Framework: 4 Parts of a Great Prompt
Here's a simple way to remember what every good marketing prompt needs. Think of it as putting your prompt in a C.A.G.E. Nothing generic can escape it.
Leave any one of these out, and AI has to guess. That guess is why your results feel generic.
Real Examples: Weak Prompt vs. Strong Prompt
Let's see this in action with three common marketing tasks.
Example 1: A Social Media Post
Weak: "Write a Facebook post for my bakery."
Strong (using C.A.G.E.): "Write a friendly Facebook post for a local bakery launching a weekend offer. The audience is young families. The goal is to get them to visit this weekend. Keep the tone warm and exciting, and end with a clear call-to-action."
The second one gives AI everything it needs; no guessing required.
Example 2: A Blog Post
Weak: "Write a blog about SEO."
Strong: "Write a beginner-friendly blog post about basic SEO tips for small business owners who are new to marketing. The goal is to help them understand 3 simple things they can do this week to improve their Google ranking. Keep the tone encouraging, not technical. Around 600 words."
Example 3: An Ad Headline
Weak: "Write an ad for my course."
Strong: "Create 5 short ad headlines for an online digital marketing course targeted at job changers with no marketing experience. The goal is to make them feel confident that a career change is possible. Keep it bold and encouraging, under 10 words each.
Notice the pattern? Every strong prompt answers: what is this, who is it for, what should happen, and how should it look.
Where This Fits Into Your Marketing Work
Prompting well isn't just for blog posts. It can speed up almost everything marketers do:
- Content ideas: get a list of fresh blog or Reel topics in seconds
- Social media planning: draft a month of captions in one sitting
- Ads get several headline or copy options to test
- Email marketing draft a full email sequence, then edit it to sound like you
- SEO: outline articles, write meta descriptions, and organise keyword ideas
Salesforce's 10th edition State of Marketing report found that around 76% of marketers now use some form of AI in their work. That's most of the industry, but using AI isn't the same as using it well. The gap between the marketers who love AI and the ones who don't usually comes down to this exact skill: how clearly they ask for what they want.
AI Doesn't Replace Your Strategy; It Speeds It Up
This is where many people become confused. They expect AI to think for them.
But AI doesn't know your customers. It doesn't know your brand's story. It has no idea what your aims are unless you tell it.
Your experience and creativity are still the most important part of the process. AI is designed to assist you, not replace you. It helps you move faster once you've thought.
Frequently Asked Questions
What makes an AI prompt "good"?
A good prompt includes four things: the context (what it's for), the audience (who it's for), the goal (what should happen next), and the format (how it should look). If you miss one, AI will have to guess.
Do I need different prompts for ChatGPT, Claude, or Gemini?
The core structure, context, audience, goal, and format work across all AI tools. Some tools respond better to extra detail or examples, so it's worth testing the same prompt on a couple of tools to see which gives you the style you like best.
How long should a marketing prompt be?
There's no fixed length. A prompt should be as long as it needs to be to cover all four C.A.G.E. parts; usually, 2 to 4 sentences are enough. Longer isn't always better; clearer is.
Can I reuse the same prompt for different platforms, like Instagram and email?
Not exactly; the platform is part of the format, so it should change. Keep the same context, audience, and goal, but update the format line to match where the content is going (for example, "short Instagram caption with 2 hashtags" vs "a 150-word email containing a subject line").
What's the most common mistake marketers make with AI prompts?
Skipping the audience. Most weak prompts describe what they want but never say who it's for, and without that, AI writes for "everyone," which usually means it connects with no one.
Does a longer, more detailed prompt always give a better result?
Not always. A long prompt with all four C.A.G.E. parts beats a short, vague one, but padding a prompt with extra detail that doesn't answer context, audience, goal, or format just adds noise. Clear beats long.
Final Thoughts
New AI tools will keep showing up. Features will keep improving. But one thing stays true: the marketers who communicate clearly will always get the best results from AI.
Before you decide whether AI is "good" or "bad" for your work, ask yourself: did you actually give it enough direction to succeed?
Most of the time, a better prompt, not a better tool, is all it takes.
Want to go deeper? CDA Academy's AI Prompt Engineering and Digital Marketing course walks you through frameworks like this one, plus real, hands-on practice so you can use AI with confidence in your marketing work.
