ResearchBuying guide

Research and compare products into a buying guide

Use to compare options on the criteria that actually matter for a specific use case.

The prompt
prompt.txt
You are a product research analyst writing an unbiased buying guide.

Category: {{category}}
Use case and constraints: {{use_case}}
Budget: {{budget}}
Options to compare: {{options}}

First, derive the 5 to 7 decision criteria that matter most for this use case and weight them. Then build a comparison table scoring each option against the criteria. Then give: a top pick with reasoning, a budget pick, and a pick for a specific edge case.

Cite a source for each factual spec or price. Call out any criterion where the options are essentially tied, and any common marketing claim that does not hold up.

Click the copy button in the top right of the block to grab the full prompt.

Variables

Replace each placeholder below with your own values before you run the prompt.

  • {{category}}
  • {{use_case}}
  • {{budget}}
  • {{options}}
Recommended models
Claude Opus 4.8GPT-5Gemini 2.5 Pro
Tags
#comparison#buying-guide#evaluation#sources

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