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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. Free structured courses on prospecting fundamentals plus every Apollo AI feature, straight from the source. apollo.io Course · How Founders Use AI Apollo Academy: Free B2B Sales Training & Prospecting Courses Apollo.io In 2 answers
  2. Explains the qualification logic that makes AI prospecting work: contact people showing real buying signals. usergems.com Guide · How Founders Use AI What is signal-based outbound and how does it work? UserGems In 2 answers
  3. Video · How Founders Use AI The Sales Playbook For Founders | Startup School Y Combinator (Tom Blomfield) In 2 answers
  4. The investigation that punctured AI SDR hype: 70-80% churn and phantom customers at the category poster child. techcrunch.com Article · How Founders Use AI a16z- and Benchmark-backed 11x has been claiming customers it doesn't have TechCrunch In 2 answers
  5. Frames the human-vs-AI split in outbound with Sam Blond's practical examples. saastr.com Article · How Founders Use AI Outbound Isn't Dead. AI Just Radically Changed How It Works. SaaStr In 2 answers
  6. Connects the 11x saga to broader lessons about buying AI tools on vibes. mlnotes.substack.com Article · How Founders Use AI The Rise and Fall of 11x: A Cautionary Tale ML Notes (Substack) In 2 answers
  7. A CFO's read on inflated AI ARR, teaching you to interrogate vendor traction claims. onlycfo.io Article · How Founders Use AI AI Company Accused of Fraud? OnlyCFO In 2 answers
  8. The most tactical sales podcast running, constantly pressure-testing what works post-AI. podcasts.apple.com Podcast · How Founders Use AI 30 Minutes to President's Club (Apple Podcasts) Nick Cegelski & Armand Farrokh In 2 answers
  9. Explains the unobtrusive-notes philosophy that makes AI notetaking stick on sales calls. creators.spotify.com Podcast · How Founders Use AI How to Build a Beloved AI Product: Granola CEO Chris Pedregal (MAD Podcast) Matt Turck (FirstMark) In 2 answers
  10. Shows how to fold meeting notes into your daily founder workflow, not just archive them. every.to Podcast · How Founders Use AI The Secret to Building Sticky AI Products (with Granola's CEO) Every (AI & I) In 2 answers
  11. Covers the sales-call folders and shared-notes features founders use with their teams. techcrunch.com Article · How Founders Use AI Granola raises $43M at $250M valuation, launches collaborative features TechCrunch In 2 answers
  12. Live user-ranked directory when you want to compare beyond the big two. producthunt.com Tool · How Founders Use AI The best AI notetakers (Product Hunt category) Product Hunt In 2 answers
  13. The most cited cautionary tale: Klarna's CEO admitting the AI-only cost cutting 'went too far'. forbes.com Article · How Founders Use AI Klarna Reverses On AI, Says Customers Like Talking To People Forbes (Gene Marks) In 2 answers
  14. Independent reporting on why founders and VCs spread Granola by word of mouth. upstartsmedia.com Article · How Founders Use AI Can Granola's AI meeting notes eat bigger apps for breakfast? Upstarts Media In 2 answers
  15. India's home-grown CRM AI: lead conversion prediction, sentiment, and call transcription at SME pricing. help.zoho.com Guide · How Founders Use AI Capabilities of Zia in Zoho CRM Zoho In 2 answers
  16. The research-backed case that AI-assisted discovery changes conversation quality, not just admin. hbr.org Article · How Founders Use AI How sales teams can use gen AI to discover what clients need Harvard Business Review In 2 answers
  17. A real founder drafts a contract with AI in 15 minutes, gets a lawyer's 'looks good', and does the math on $2,000 saved. x.com Thread · How Founders Use AI Are we going to pretend $750/hour law firms are business as usual in the AI age? Greg Isenberg In 2 answers
  18. Five copy-paste prompts that turn any founder into a competent first-pass contract reviewer. forbes.com Article · How Founders Use AI Save Thousands On Legal Fees: 5 ChatGPT Prompts To Master Contracts Jodie Cook, Forbes In 2 answers
  19. A contract platform honestly maps what ChatGPT does well (summaries, risk spotting) and where it breaks (redlining). juro.com Guide · How Founders Use AI How to use ChatGPT for contract review Juro In 2 answers
  20. Video · How Founders Use AI ChatGPT and the Law Part 1: Lawyer shows how to use ChatGPT for Contracts Practicing lawyer (YouTube) In 2 answers
  21. Video · How Founders Use AI How to Use ChatGPT to Review Contracts! Legal tech creator (YouTube Shorts) In 2 answers
  22. The CEO of the biggest legal AI company explains why the economics of legal work are being rewritten. open.spotify.com Podcast · How Founders Use AI How AI Breakout Harvey is Transforming Legal Services, with CEO Winston Weinberg Training Data, Sequoia Capital In 2 answers
  23. Where legal AI is headed next, from the people building it, so you know what to stop paying humans for. open.spotify.com Podcast · How Founders Use AI Scaling Legal AI and Building Next-Generation Law Firms with Harvey Co-Founder Gabe Pereyra No Priors (Sarah Guo, Elad Gil) In 2 answers
  24. Maps every legal task to whether ChatGPT is good, risky, or hopeless at it. juro.com Guide · How Founders Use AI ChatGPT for lawyers: best use cases for legal teams Juro In 2 answers

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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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