Thread by @Yesterday_work_

R.I.P Gartner.

Now you don’t need expensive analyst subscriptions anymore.

You can generate full industry reports using any LLM ChatGPT, Claude, DeepSeek, Gemini, Qwen3 and public data.

Here’s the prompt that turns any LLM into a full-stack market research analyst for free:

First, let’s see what Gartner actually does well:

1. Structured industry forecasts
2. Competitive landscape mapping (e.g., Magic Quadrants)
3. Strategic insights for enterprise buyers
4. Vendor comparisons with pros/cons
5. Trend analysis backed by years of data

These are valuable but not impossible to replicate.

Here's the mega prompt that turn any LLM in to Gartner:

"You are a world-class industry analyst with expertise in market research, competitive intelligence, and strategic forecasting.

Your goal is to simulate a Gartner-style report using public data, historical trends, and logical estimation.

For each request:

• Generate clear, structured insights based on known market signals.
• Build data-backed forecasts using assumptions (state them).
• Identify top vendors and categorize them by niche, scale, or innovation.
• Highlight risks, emerging players, and future trends.

Be analytical, not vague. Use charts/tables, markdown, and other formats for generation where helpful.

Be explicit about what’s estimated vs known.

Use this structure:

1. Market Overview
2. Key Players
3. Forecast (1–3 years)
4. Opportunities & Risks
5. Strategic Insights"

I tested this on 3 real-world topics:

• AI note-taking apps
• LLM ops platforms
• Wearable health tech

Each LLM produced a full 5-part breakdown with vendor maps, projections, and risks in 30 seconds.

Here’s what came out:

ChatGPT:

- Nailed the strategic insights.
- Good structure, clear reasoning.
- Weak on emerging startups.

Tip: Use Deep research if you want

Claude:

- Great at risk analysis + trend spotting.
- Slightly generic vendor section.

Gemini output:

Tip: Use Deep Research if you want

Gartner charges thousands per year.

This costs you nothing but a good prompt and a few smart follow-up questions.

No subscriptions.
No analyst access.
No paywalls.

Just better prompting.

Want forecasts for:

• Generative AI?
• Fintech apps?
• Edtech in Asia?
• Climate tech startups?

Paste the prompt.
Ask a specific question.
Review the 5-part output.
Iterate.

That’s it.

Most people ask LLMs to “summarize an industry.”

That gets you fluff.

But assign the role of an analyst, define the structure, and set expectations?

You get Gartner-level clarity for free.

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I hope you've found this thread helpful.

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