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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 full, sourced account of how a single API pricing change killed thriving third party apps like Apollo in a matter of weeks.... Wikipedia Article · Starting Up Reddit API controversy Wikipedia
  2. This is the strategic backbone: how platform businesses take power from traditional pipeline businesses by orchestrating a... Harvard Business Review Article · Starting Up Pipelines, Platforms, and the New Rules of Strategy Marshall Van Alstyne, Geoffrey Parker, Sangeet Paul Choudary
  3. A working seed investor answers plainly whether you can build a huge company away from Silicon Valley, and where the real... elizabethyin.com Article · Starting Up Can you build a unicorn business outside the Silicon Valley? Elizabeth Yin
  4. A VC framework for choosing where to build, weighing talent, customers, capital and cost against the kind of company you are.... NFX Article · Starting Up Where To Build Your Startup James Currier
  5. Lenny gathers how strong product people build intuition for what will work, which is really a method for reading signals and... Lenny's Newsletter Article · Starting Up How to develop product sense Lenny Rachitsky
  6. Video · ~20 min · Starting Up Delta 4 theory Kunal Shah
  7. Video · Starting Up 2,851 Miles (regulatory capture and startups) Bill Gurley
  8. This is the closest thing to a playbook for building where government sets the rules, drawn from real cases like 23andMe,... Penguin Random House Book · Starting Up Regulatory Hacking: A Playbook for Startups Evan Burfield with J.D. Harrison
  9. A tighter, spoken version of Burfield's thinking, useful if you want the core ideas in an hour instead of a full book. It walks... a16z Podcast Podcast · Starting Up The Art of the Regulatory Hack Andreessen Horowitz
  10. Omojola built inside two of the most regulated spaces there are, payments (Cash App) and healthcare (Carbon Health), and here... First Round Review Article · Starting Up Finding Startup Ideas and Building in Heavily-Regulated Spaces Ayo Omojola (First Round Review)
  11. This is the serious study behind the buzzwords, documenting how Uber, Airbnb, and Tesla treated changing the law as part of the... Southern California Law Review Essay · Starting Up Regulatory Entrepreneurship Elizabeth Pollman and Jordan M. Barry
  12. A short, readable interview with Elizabeth Pollman that distils the academic work into founder-sized takeaways. If the full... The Regulatory Review Article · Starting Up On Startups and Regulatory Entrepreneurship The Regulatory Review
  13. Blank pushes back on easy optimism and lays out why regulated markets are genuinely hard, which is the counterweight you need... Medium (Steve Blank) Article · Starting Up Even the Smartest VCs Sometimes Get it Wrong: Bill Gurley and Regulated Markets Steve Blank
  14. Coinbase built an entire company while the rules were unsettled, and Armstrong describes engaging regulators directly instead... a16z crypto Podcast · Starting Up Leading through uncertainty (with Coinbase CEO Brian Armstrong) a16z crypto
  15. Before you can read a change as opportunity you need to know which rules even touch your business, and this is a plain-language... TechCrunch Article · Starting Up Startup Law A to Z: Regulatory Compliance Daniel McKenzie
  16. ONDC is a government-built shift that unbundles Indian e-commerce, and this piece maps where new companies can plug in across... Antler Article · Starting Up Unpacking the ONDC opportunity: India's next startup catalyst Antler
  17. The DPDP Act made data protection a legal duty for every Indian company from day one, and this piece is honest about both the... Inc42 Article · Starting Up As DPDPA Kicks In, Are Startups Ready For Privacy Compliance Burden? Shraddha Goled
  18. The account aggregator framework lets a person share verified financial data with consent, and Sahamati is the ecosystem hub... Sahamati Tool · Starting Up Sahamati (Account Aggregator ecosystem) Sahamati
  19. Sharad Sharma helped architect India Stack, ONDC, and account aggregators, so this conversation explains the intent behind the... The Neon Show Podcast · Starting Up Sharad Sharma on India's Digital Playbook, UPI's Rise and AI's Future The Neon Show (Siddhartha Ahluwalia)
  20. GST was a sweeping tax change, and ClearTax is the clearest case of a startup that read it as demand rather than disruption and... YourStory Article · Starting Up The Turning Point: How ClearTax rode the GST wave YourStory
  21. A short government explainer of the account aggregator system, useful if you want the concept before diving into Sahamati's... Invest India Article · Starting Up Account Aggregator: India's Next Digital Innovation Invest India
  22. Shireesh Joshi ran business at ONDC, so this conversation gives you the operator's view of what the network is trying to do and... Prime Venture Partners (via YourStory) Podcast · Starting Up Decoding ONDC with Chief Business Officer Shireesh Joshi Prime Venture Partners
  23. Woodbury studies exactly what you have free access to: how your generation actually behaves online and why. He breaks Gen Z... Digital Native (Rex Woodbury) Article · ~15 min read · Starting Up Gen Z Behaviors and The Consumer Renaissance Rex Woodbury
  24. The clearest breakdown of why an app teenagers loved (and adults underrated) became one of the most powerful products in the... Eugene Wei (eugenewei.com) Essay · ~40 min read · Starting Up TikTok and the Sorting Hat Eugene Wei

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