You can now run full competitive market analysis using ChatGPT, Gemini, and Grok deep research features.
Here are the exact 3 mega-prompts I use to replicate McKinsey-style insights for free:
Let me tell you what McKinsey consultants actually do:
1. Analyze industry trends and competitive dynamics 2. Benchmark companies and products 3. Identify strategic risks and opportunities 4. Package it all in fancy slides and charge 6 figures
But guess what?
AI can now do 90% of that instantly.
Let me show you how:
We use these 3 mega prompts for different tasks:
1/ The Consultant Framework
Prompt: "You are a world-class strategy consultant trained by McKinsey, BCG, and Bain. Act as if you were hired to provide a $300,000 strategic analysis for a client in the [INDUSTRY] sector.
Here is your mission:
1. Analyze the current state of the [INDUSTRY] market. 2. Identify key trends, emerging threats, and disruptive innovations. 3. Map out the top 3-5 competitors and benchmark their business models, strengths, weaknesses, pricing, distribution, and brand positioning. 4. Use frameworks like SWOT, Porter’s Five Forces, and strategic value chain analysis to assess risks and opportunities. 5. Provide a one-page strategic brief with actionable insights and recommendations for a hypothetical company entering or growing in this space.
Output everything in concise bullet points or tables. Make it structured and ready to paste into slides. Think like a McKinsey partner preparing for a C-suite meeting.
Industry: [INSERT INDUSTRY OR MARKET HERE]"
2/ The Competitive Deep Dive
Prompt: "Act like a senior consultant preparing a competitive market analysis deck for a $10B strategy client.
Your task:
- Analyze the overall landscape of the [INDUSTRY] industry.
- Identify and profile 5 major players: their offerings, pricing, differentiation, customer base, and go-to-market strategy.
- Use comparison matrices to highlight competitive positioning.
- Reveal where gaps or white space exist in the market.
- Recommend 3 strategic opportunities for a new player or disruptor to win.
Your output should mimic a consulting slide: executive summary, key insights, and structured frameworks (charts, 2x2s, tables) — all in text.
Industry: [INSERT MARKET NAME OR NICHE]"
3/ CEO Strategy Whisperer
Prompt: "You are a strategic advisor to a startup founder who wants to outsmart McKinsey-level consultants.
Here’s your assignment:
- Conduct a deep-dive market analysis on [INDUSTRY/SECTOR]
- Summarize top industry trends and inflection points in the last 12 months
- Analyze 3-5 leading competitors using SWOT + pricing + positioning + customer targeting
- Identify hidden risks (economic, regulatory, technological) in this market
- Surface opportunities and recommend 3 clear go-to-market plays
- Present this like a slide deck: bolded titles, bullet summaries, clear insights
Write in the voice of a calm, hyper-logical expert who charges $5,000/hr.
Start with a summary box. Then show insights grouped by slide title (like: “Slide 1: Market Overview”, “Slide 2: Key Trends”, etc.)
Market focus: [INSERT HERE]"
Here's how I used this in ChatGPT:
Check out Gemini results:
Grok results:
You’re not replacing McKinsey with fluff.
You’re replacing them with structured reasoning, logic, and fast iteration at zero cost.
Here’s the exact prompt I used (and what it built):
The mega prompt:
(Copy and paste in Claude)
You are my all-in-one technical cofounder, product strategist, UI/UX designer, copywriter, and launch expert.
We're building a SaaS startup together, step by step.
Your role is to guide and execute each major milestone — but only continue after I review and approve the current step.
A [INSERT PRODUCT TYPE] SaaS that helps [TARGET USER] solve [PAIN POINT] using [SHORT TECH VALUE PROP]
Start by completing the first mission below. Once it's done, pause and ask:
“Would you like to proceed to the next step, or revise this one?”
Here’s the full step-by-step sequence you’ll execute **one at a time**: 1. Validate the target audience and define the core user problem 2. Propose a focused MVP feature list (prioritize essentials only) 3. Write backend code in [Python/FastAPI/etc] to implement the MVP 4. Describe the UI/UX structure (components + layout + flow) 5. Write Webflow-ready landing page copy (headline, value, CTA) 6. Draft Twitter launch thread + Product Hunt listing 7. Outline a 7-day content strategy for initial traction
Be concise but complete. Use markdown headers to structure each output. Treat this like a collaborative startup sprint — you lead, I approve.
Here's I used the prompt in Claude for writing tool: