Explore · The library

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 FTC endorsement-guide specifics, including AI testimonials. ppl.studio Article · How Founders Use AI FTC AI Content Disclosure Rules: What Brands Must Say ppl.studio
  2. A single prompt that reliably fills a month's content calendar. letters.thedankoe.com Article · How Founders Use AI Prompt: Generate 50+ (Good) Content Ideas Dan Koe
  3. How to turn any expert source into reusable idea-generating prompts. thedankoe.com Guide · How Founders Use AI Learn AI to 10x Any Other Skill (Full Beginner Guide) Dan Koe
  4. Research compression: summarize hours of video and books into fuel. thedankoe.com Article · How Founders Use AI How to Learn Anything 10x Faster Than Anyone with AI Dan Koe
  5. The two-step subtopics-then-angles prompt that avoids generic ideas. thepromptwarrior.com Article · How Founders Use AI How to Use AI to Come Up with Great Content Ideas The Prompt Warrior
  6. The viral idea-multiplication system, still the cleanest version. linkedin.com Thread · How Founders Use AI 8 ChatGPT Prompts into 625 Content Ideas Ruben Hassid
  7. A monthly prompt that mines your own AI chats for self-insight and material. x.com Thread · How Founders Use AI Warikoo's monthly AI reflection prompt Ankur Warikoo
  8. How a top Indian creator uses AI across his whole pipeline. storyboard18.com Article · How Founders Use AI AI Will Disrupt Content Creation in 5 Years: Ankur Warikoo Storyboard18
  9. Frames what kinds of ideas are worth making in a click-starved feed. amandanat.substack.com Article · How Founders Use AI Zero Click Marketing: The Strategy for When Clicks Stop Working Amanda Natividad
  10. Pattern-interrupt thread prompts for turning ideas into posts. hackernoon.com Article · How Founders Use AI A Twitter Thread Prompt That Actually Works HackerNoon
  11. Ongoing column on how AI changes what is worth writing at all. every.to Article · How Founders Use AI The New Rules of Writing Every
  12. The clearest case for measuring influence over traffic. skyword.com Article · How Founders Use AI Rand Fishkin on Building Brand Influence in a Zero-Click World Skyword ft. Rand Fishkin
  13. AI share of voice, citations, and information gain as the new KPI set. brainlabsdigital.com Article · How Founders Use AI So What Do We Measure Now? Rethinking Marketing Metrics in the Age of AI Visibility Brainlabs
  14. Six concrete metrics you can start tracking this week. madisonlogic.com Article · How Founders Use AI AI Measurement: 6 Metrics for Zero-Click Search Madison Logic
  15. Honest picture of what is measurable now and what is not. market.science Article · How Founders Use AI AI Is Breaking Brand Visibility and Marketing Measurement Market Science
  16. A tiered framework a two-person team can actually run. ovrdrv.com Guide · How Founders Use AI Measuring Marketing in the Age of AI: A 3-Tier Framework Overdrive Interactive
  17. B2B-specific: pipeline signals beyond last-click. fullfunnel.co Article · How Founders Use AI Redefining Marketing Performance in the AI Era FullFunnel
  18. Comparison of the emerging AI-visibility tool category. digitalapplied.com Article · How Founders Use AI AI Visibility Tools: Track Your Brand Across LLMs Digital Applied
  19. Step-by-step monitoring setup across the big answer engines. getpassionfruit.com Guide · How Founders Use AI How to Monitor Your Brand in ChatGPT, Perplexity & AI Search Passionfruit
  20. Share-of-voice tracking across five AI platforms in one dashboard. llmpulse.ai Article · How Founders Use AI How to Track Brand Mentions in AI Search LLM Pulse
  21. How LLMs learn brands: words that co-occur with your name. advancedwebranking.com Article · How Founders Use AI Branding in the Age of AI and Zero-Click SERPs (Rand Fishkin) Advanced Web Ranking ft. Rand Fishkin
  22. Hands-on test results before you commit to a subscription. visiblie.com Article · How Founders Use AI 8 Best AI Visibility Tools Tested & Ranked Visiblie
  23. Benchmark your channel mix and metrics against 1,000+ teams. hubspot.com Guide · How Founders Use AI HubSpot 2026 State of Marketing Report HubSpot
  24. Founder-community debate on what the +22% engagement number really means. indiehackers.com Article · How Founders Use AI Buffer Analyzed 1.2 Million AI Posts (discussion) Indie Hackers

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1327 questions GTM Go-to-market, from breaking in to how the best teams do it. 379 questions D2C Building a direct-to-consumer brand, India-first. 512 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 165 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 360 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 425 terms
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