You asked ChatGPT for a marketing strategy and got "post consistently, know your audience, leverage social media." You could have written that in your sleep, and it tells you nothing about what to do on Monday. The problem isn't that ChatGPT can't do strategy. It's that you asked it to invent your business instead of giving it the facts.
The short answer: a useful ChatGPT marketing strategy prompt supplies your product, your buyer, your top three competitors, your budget and your constraints, then asks for a decision (what to do first, what to skip) rather than a list of options. Brand strategy prompts work the same way: give it your real differences and customer language, and ask it to find the one position nobody else in your category owns.
Why generic strategy prompts fail
Strategy is choosing. A list of twelve tactics isn't a strategy, it's a menu. ChatGPT defaults to menus because "strategy" in its training data mostly means blog posts that list tactics.
Three fixes:
Give it constraints. "$500 a month, one person, 5 hours a week" kills 80% of the generic advice and forces tradeoffs. Constraints are the most valuable thing you can type.
Give it competitors by name. Positioning only exists relative to alternatives. Paste in three competitor homepages or taglines and ask what they all say, then what none of them say.
Ask it to rank and cut. End every prompt with "what should I NOT do, and why?" That one line turns a menu into a plan.
The prompts
1. Positioning gap finder
Here are the taglines and homepage headlines of my 3 competitors: [paste]. Here is how I describe my own business: [paste]. 1) Summarise what all four of us claim in common. 2) List 5 claims nobody is making. 3) Pick the one most believable for me, given [my real strength], and write 3 positioning statements around it.
Why: finding the shared claims shows you what's now invisible. Swap in your honest strength, not your aspiration, or the position won't survive contact with customers.
2. Customer language mining
Below are 15 reviews and support messages from my customers: [paste]. Extract: the exact phrases they use to describe the problem before buying, the words they use for the result, and the 3 objections that came up most. Quote them verbatim. Then suggest 5 headlines using their wording, not mine.
Why: the best copy and positioning is borrowed from customers. Swap in reviews of your competitors if you have no customers yet.
3. 90-day marketing plan with constraints
I run [business]. Budget: [$X/month]. Time: [Y hours/week], just me. Goal: [specific number, e.g. 20 new customers]. Current channels: [list]. Build a 90-day plan with ONE primary channel, ONE secondary, and a week-by-week focus. Then list 5 things I should explicitly not do and why. Flag assumptions you made.
Why: "one primary channel" forces a decision, and the flagged assumptions show you where to correct it. Swap in your real numbers.
4. Brand voice definition
Based on these 3 pieces of writing I like and these 3 I'd never write: [paste], define my brand voice in 5 traits, each with a "we say / we never say" example. Then rewrite this paragraph in that voice: [paste].
Why: contrast examples teach voice better than adjectives. Swap in real samples from your own best emails or posts.
5. Ideal customer interview script
I sell [product] to [audience]. Write 10 non-leading interview questions to learn why people buy, what they tried before, and what almost stopped them. No questions that start with "would you". Add a note on what a strong answer looks like.
Why: past behaviour beats hypotheticals. Swap in your audience and run five real calls.
6. Brutal strategy review
Act as a skeptical CMO. Here's my marketing plan: [paste]. Tell me the 3 weakest assumptions, what will most likely fail, and what you'd cut. Be blunt, no compliments.
Why: ChatGPT is agreeable by default, so you have to ask for criticism. Swap in your plan after prompt 3.
Which prompt for which stage
| Your situation | Start with | Why | Output to expect |
|---|---|---|---|
| Brand-new, no customers | Positioning gap finder | You need a defensible angle first | 3 positioning statements |
| Have customers, flat growth | Customer language mining | Your best copy is in their words | Headlines + objections |
| Scattered across channels | 90-day plan | Forces one primary channel | Week-by-week plan |
| Inconsistent messaging | Brand voice definition | Gives everyone one reference | Voice guide |
| Plan already written | Brutal strategy review | Finds weak assumptions | Cut list |
One rule that changes everything
After any strategy answer, reply: "Which of these would you do first if you could only do one, and what would you need to see in 30 days to know it's working?" You'll get a decision and a success metric instead of an essay.
Get the full set
Browse the complete set of marketing and brand strategy prompts here: ChatGPT Prompts for Marketing Strategy. Pick one, paste in your real numbers, and run it today.