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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. The documented incident record, plus a searchable database of similar AI mishaps. incidentdatabase.ai Tool · How Founders Use AI AI Incident Database: Samsung Data Leak (Incident 768) AI Incident Database
  2. A plain-language walkthrough of what OpenAI retains, reviews and trains on. nordvpn.com Guide · How Founders Use AI Is ChatGPT private? A guide to your data privacy and security NordVPN
  3. The clearest tier-by-tier breakdown: consumer vs Business vs Enterprise vs API. sayfeai.com Guide · How Founders Use AI Is ChatGPT Safe for Business? Everything About Data Privacy Sayfe AI
  4. A law firm on the IP and confidentiality consequences, including NDA breaches. romanolaw.com Article · How Founders Use AI Should I Enter Confidential Information into ChatGPT? Romano Law
  5. An IT provider's practical workplace rules for AI use. ramsac.com Article · How Founders Use AI How Confidential is ChatGPT? AI in the Workplace ramsac
  6. Covers retention, staff review and the controls enterprises demand. datastealth.io Guide · How Founders Use AI ChatGPT Safe for Sensitive Data? Enterprise Guide DataStealth
  7. Adds the output-ownership question founders forget to ask. strategenceai.com Guide · How Founders Use AI Is ChatGPT Safe for Business? Privacy, Ownership & Risk Strategence AI
  8. Concrete settings and habits to reduce exposure if you stay on consumer plans. transputec.com Article · How Founders Use AI Protect Your Confidential Data in ChatGPT Transputec
  9. The enterprise-IT angle on the incident and its policy aftermath. ciodive.com Article · How Founders Use AI Samsung employees leaked corporate data in ChatGPT: report CIO Dive
  10. Translates Anthropic's policy into what an everyday user should actually do. cape.co Article · How Founders Use AI Claude AI Privacy Policy: Takeaways for Everyday Users Cape
  11. Screenshot-level instructions for locking down your Claude settings. joindeleteme.com Guide · How Founders Use AI Claude Privacy Settings Guide DeleteMe
  12. Frames the leak as a training problem, exactly what a founder must fix culturally. humanfirewall.io Article · How Founders Use AI A Case Study on Samsung's ChatGPT Incident HumanFirewall
  13. Video · How Founders Use AI How To Test ANY Startup Idea In 24 Hours (No Code + AI) YouTube creator (startup tutorials)
  14. Video · How Founders Use AI How to Validate Your AI Startup Idea FAST (Step-by-Step) YouTube creator (AI startups)
  15. Video · How Founders Use AI How to Validate your Startup Idea With One AI Prompt (Beginner Friendly Guide) YouTube creator (indie hacking)
  16. Video · How Founders Use AI how to validate startup ideas in 24 hours w/o code YouTube creator (no-code)
  17. Video · How Founders Use AI Rapidly test and validate any startup idea with the 2-day Foundation Sprint Jake Knapp & John Zeratsky
  18. Video · How Founders Use AI How to Validate Your Startup Idea for $50 (Same Method That Built a $100M Brand) YouTube creator (DTC founder)
  19. Video · How Founders Use AI How to Validate Your Startup Idea Using AI Tools YouTube creator (startup tools)
  20. YC's idea evaluation lens keeps AI-generated validation honest about what actually predicts success. ycombinator.com Guide · How Founders Use AI How to Get Startup Ideas Y Combinator (Jared Friedman)
  21. A widely shared operator's thread on pairing AI with community signals to validate before building. x.com Thread · How Founders Use AI How to generate and validate startup ideas in 2024 (with AI) Greg Isenberg
  22. Copy-paste prompts covering idea stress-testing, customer definition, and early market checks. liveplan.com Guide · How Founders Use AI 17 ChatGPT Prompts for Starting a Business LivePlan
  23. Short, credible prompt set for generating and pressure-testing ideas before deeper validation. forbes.com Article · How Founders Use AI 5 ChatGPT Prompts To Help You Come Up With Startup Business Ideas Forbes (AllBusiness)
  24. Prompts engineered to make the model argue against your idea, the fastest antidote to AI flattery. ideafloat.com Guide · How Founders Use AI Validate Any Business Idea With ChatGPT: 12 Prompts That Don't Suck IdeaFloat

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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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