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Every resource founders actually use, in one library.

The essays, videos, podcasts, books and tools behind every answer across eChai's hubs, from starting up to go-to-market, D2C, founder money and AI, each with a note on why it is here.

What founders use most, ranked by how many answers lean on it.

  1. Research-specific failure modes, including citation fabrication patterns. inra.ai Article · How Founders Use AI AI Hallucinations in Research: Causes, Risks & Prevention INRA.AI
  2. If Big Four consultancies ship hallucinated reports, your unverified deck can too. koreadeep.com Article · How Founders Use AI AI Hallucinations Hit Deloitte, EY, and a Top Law Firm. Here's the Real Lesson. KoreaDeep
  3. A forensic teardown of hallucinated citations in professional work, instructive and sobering. gptzero.me Article · How Founders Use AI Chasing the Hallucinations: KPMG's AI-Powered Attempt at "Redefining Excellence" GPTZero
  4. Quantifies the business cost, including that models sound 34 percent more confident when wrong. fourdots.com Article · How Founders Use AI Business Impact of AI Hallucinations: Rates & Ranks Four Dots
  5. The legal-exposure angle founders forget when AI stats end up in fundraising materials. natlawreview.com Article · How Founders Use AI AI Hallucinations Are Creating Real-World Risks for Businesses National Law Review
  6. Detection and prevention tactics you can build into your research workflow. onedatasoftware.com Article · How Founders Use AI AI Hallucinations in Business: Detect and Prevent Errors OneData Software
  7. A librarian-grade evaluation method (SIFT: Stop, Investigate, Find, Trace) applied to AI output. libguides.scu.edu Guide · How Founders Use AI Fact Checking and Evaluation for Generative AI Santa Clara University Library
  8. A step-by-step fact-checking routine, including the ask-it-differently consistency test. qwe.edu.pl Guide · How Founders Use AI How to Fact-Check ChatGPT Responses (The Honest Way) QWE AI Academy
  9. Emphasises verifying that a cited source actually supports the claim, not just that it exists. unity.edu Guide · How Founders Use AI Fact-Checking Generative AI and Avoiding Plagiarism Unity Environmental University
  10. Short, blunt verification checklist you can turn into a team habit. library.mtsu.edu Guide · How Founders Use AI Fact checking is always needed (Student Guide to ChatGPT) Walker Library, MTSU
  11. The academic evidence base if you want the rigorous version of the problem. sciencedirect.com Article · How Founders Use AI Hallucinations in generative AI: A threat to scholarly integrity ScienceDirect (peer-reviewed)
  12. The authoritative map of the AI research tool landscape and where each category fits. hbr.org Article · How Founders Use AI The AI Tools That Are Transforming Market Research Harvard Business Review
  13. An established research platform's honest read on the tool categories. quantilope.com Article · How Founders Use AI 10 AI Market Research Tools & How To Use Them Quantilope
  14. A current comparison including cost-per-insight framing for small budgets. blog.atypica.ai Article · How Founders Use AI 10 Best AI Market Research Tools: Complete Comparison Guide Atypica
  15. Independent tech-press review rather than a vendor listicle. cybernews.com Article · How Founders Use AI Best AI Tools for Market Research: Turn Data Into Insights Faster Cybernews
  16. Explicitly filters hype from utility, which is the bootstrapper's core problem. factors.ai Article · How Founders Use AI 10 AI Market Research Tools Worth Using (Not Just Hype) Factors.ai
  17. Founder-specific stack recommendations from validation through GTM. siift.ai Article · How Founders Use AI Best AI Tools for Startup Founders: Idea Validation and Beyond Siift
  18. Task-by-task guidance on which research jobs AI does well and which it fumbles. liveplan.com Guide · How Founders Use AI How to Use AI for Market Research LivePlan
  19. A broad use-case catalogue to spark workflows you had not considered. clickup.com Guide · How Founders Use AI How to Use AI for Market Research (Use Cases & Tools) ClickUp
  20. A compact startup-first overview of the free-tier stack. thinkup.global Article · How Founders Use AI How to Use AI for Startup Market Research ThinkUp
  21. Real founders naming the tools they actually kept paying for. hypepotamus.com Article · How Founders Use AI AI Tools Startup Founders Say They Can't Live Without (And Why) Hypepotamus
  22. A professional researcher validates the free tool at the centre of a lean stack. cascadeinsights.com Article · How Founders Use AI A Market Researcher's Review: NotebookLM Cascade Insights
  23. Concrete NotebookLM research workflows: sources in, grounded cross-document answers out. stormy.ai Guide · How Founders Use AI How to Use Google NotebookLM for Market Research and Competitive Intelligence Stormy AI
  24. Power-user NotebookLM patterns beyond the obvious upload-and-summarise. socialmediaexaminer.com Article · How Founders Use AI Advanced NotebookLM Use Cases You Can Apply Today Social Media Examiner

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1046 questions GTM Go-to-market, from breaking in to how the best teams do it. 352 questions D2C Building a direct-to-consumer brand, India-first. 482 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 154 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 278 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 390 terms
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