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Choose which industry to sell to with a 15-minute AI research pass

Patrick Schaber spent about 15 minutes in ChatGPT Deep Research, received a 10-page report, and chose industrial manufacturing. He then used Claude and Clay's free plan. The sales result is not reported.

Who this is about: Consultant choosing a target industry

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What it takes

Cost
Free planChatGPT: Free plan. ChatGPT Plus costs $20 a month. Go, Pro, Business and Enterprise plans are listed on chatgpt.com/pricing.Price checked Oct 15, 2026 on help.openai.com. Prices change; check before you buy.
Setup time
An afternoonOur estimate from the source, for one business.
Skill needed
Some tech skillsComfortable installing an app, pasting an API key or running a command.

Explain it simply

He asked ChatGPT Deep Research which industries most need his offer. It returned a long report with sources, and he picked one industry. Claude, working through files on his computer, helped write the campaign brief. Clay's free plan helped build a list of target companies. He does not say whether anyone bought. The sales result on this page is unknown.

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Can AI help me choose a target market for my business?

Yes. Ask a deep research tool to compare a few candidate industries on need, budget and reachability, read the report, then build a prospect list for the winner. Consultant Patrick Schaber spent "about 15 minutes" with ChatGPT Deep Research and chose industrial manufacturing; his campaign result is not reported yet.

What the source reports for this use case: tool, input data and stated result
Workflow / use casePrimary AI role / tool slotInput dataExpected business output / time saved
Choosing a target marketChatGPT Deep Research, then Claude Cowork and Clay (free plan)Your offer and 3-5 candidate industriesA 10-page report and a chosen niche in ~15 minutes; sales result unknown

How does this differ from other ways to do this job?

The market-research page studies customers you may already serve and how they talk. This page picks which industry to sell to next. The Gemini lead-research page scores individual leads after the market is chosen. A Grok Bot plus Clay stack can turn buying signals into a prospect list.

What was done

Consultant Patrick Schaber published a walkthrough on Feb 15, 2026, of how he would build a go-to-market campaign for his own offer.

He spent about 15 minutes in ChatGPT Deep Research and got a report he describes as about 10 pages. He chose industrial manufacturing.

He then used Claude Cowork to write the campaign brief from files on his computer, and Clay's free plan to build a list of target companies. This page does not state a credit count for that free plan.

No replies, calls, or revenue are in the post. The sales result is not reported.

How it went

The sourced result is a research pass and a chosen industry, not a closed deal. Show the sales result as unknown.

  • He describes the research pass as "about 15 minutes."
  • Use the follow-up page on this site only after you have a market and a list you are willing to email yourself.

Prompt

Context / Role

You offer a service and are unsure which industry or customer type to focus on next.

The copy-paste prompt
PromptWritten by our editors from the source
I sell [OFFER] and charge about [PRICE]. I am choosing between these target markets: [CANDIDATE_MARKETS].

Research each market and compare them in a table:
| Market | How badly they need this (evidence) | Ability to pay (evidence) | How easy to reach (where they gather, buying signals) | Competition | Score 1-10 |

Then:
1. Recommend one market and give the 3 strongest reasons, each with a source.
2. Describe the ideal first customer in that market in 5 bullet points.
3. List 5 public signals that show a company is ready to buy now (e.g. hiring, expansion news).
4. Say what would change your recommendation.
Cite a source for every claim; mark guesses as "assumption". My constraints: [CONSTRAINTS]
Variables to customize
  • [OFFER]
  • [PRICE]
  • [CANDIDATE_MARKETS]
  • [CONSTRAINTS]
Expected output / next step

A comparison table, one recommended market with sourced reasons, a first-customer sketch, and buying signals. The sales result is still yours to earn.

Written by our editors for any AI chat with web research. It is not a built-in prompt in ChatGPT, Claude, or Clay.

Setup notes

  1. List three to five industries you could actually serve, plus your price and constraints.
  2. Run the comparison in Deep Research and read the sources behind the recommendation.
  3. Write the campaign brief in Claude from your own files, not from memory alone.
  4. Build the company list in Clay. The free plan is enough to start. Do not assume a credit count without checking Clay's pricing page.
  5. Do not claim a sales result until you have one. This source does not.

Business fit

Who this helps, and how:

  • Accountant choosing dentists or contractors: compare two industries on need, budget, and how you would reach them before you specialize.

    Solo founders
  • Cleaning company choosing offices or short-term rentals: use a short research pass to pick one segment, then build a small list.

    Local & service
  • Consultant adding a second niche: pick the industry in a sourced report, then move to outreach you send yourself.

    Agencies

Related

Similar tools

Other tools for this job, and how they differ. Chosen by our editors, never paid for.

Source

  • How I'd build a full GTM campaignSubstackPatrick SchaberFeb 15, 2026First-handFirst-hand walkthrough for his own business. About 15 minutes and a 10-page report. He chose industrial manufacturing. No sales result is reported.

“Strong evidence” (grade B) means: The person who did the work describes the setup and results in detail. How we grade. Spotted a mistake? Suggest a correction.