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Free Learn With Nathan Academy book

AI Research & Decision Making

Research with evidence, compare alternatives, and make better-supported decisions.

The learner spends too long gathering information and still struggles to turn research into a defensible decision. From slow, scattered research to a structured AI-assisted analysis with sources, comparisons, and clear next actions.

The complete book is free. No fee or credit card required.

Author
Nathan Thiyagarajah
Chapters
15
Reading time
About 7 hours
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Book contents

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  1. 01
    How to Research Anything With AITurn a broad topic into a bounded, source-linked answer that supports a real business decision.
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  2. 02
    ChatGPT vs Perplexity vs Google for ResearchChoose ChatGPT, Perplexity, Google Search—or a deliberate combination—based on the research job, not habit.
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  3. 03
    Use AI to Research Your CompetitorsBuild a fair competitor view from observable evidence without inventing strategy, performance, or customer intent.
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  4. 04
    Use AI to Understand Your CustomersCombine interviews, support records, reviews, and behaviour into a grounded view of customer needs.
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  5. 05
    Turn 5 Hours of Research Into 30 MinutesCompress research time by narrowing the decision and parallelizing discovery without skipping verification.
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  6. 06
    AI Market ResearchEstimate demand and market conditions with explicit boundaries, credible data, customer evidence, and testable assumptions.
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  7. 07
    Customer Review AnalysisTurn customer reviews into traceable service insights without manipulating, overcounting, or exposing reviewers.
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  8. 08
    Competitor Website AnalysisAnalyze competitor websites as dated public evidence while keeping marketing claims, omissions, and inference separate.
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  9. 09
    Finding Business Opportunities With AIConvert repeated evidence of unmet needs into small, testable business opportunities instead of idea lists.
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  10. 10
    AI for Vendor ComparisonsCompare vendors on verified requirements, total cost, risk, implementation, and exit—not demo appeal.
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  11. 11
    AI for Product ResearchResearch a product by tracing real requirements to independent evidence and representative tests.
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  12. 12
    AI for Industry ResearchExplain an industry’s structure, economics, participants, change drivers, and uncertainty using comparable official and primary evidence.
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  13. 13
    Scenario Planning With AIUse AI to broaden and test plausible futures without turning scenarios into predictions.
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  14. 14
    AI-Assisted Decision MemosTurn research into a concise recommendation that shows evidence, trade-offs, uncertainty, ownership, and next action.
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  15. 15
    AI for Business Due DiligenceUse AI to organize due diligence while preserving confidentiality, source evidence, specialist ownership, and unresolved red flags.
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