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. Mollick is a business professor who tests AI hands-on and reports what actually works, not what a vendor promises. The book... Penguin Random House Book · ~256 pages · Starting Up Co-Intelligence: Living and Working with AI Ethan Mollick
  2. This is the ongoing, free version of Mollick's testing: regular posts that run real experiments and show the results, good and... oneusefulthing.org Article · 10 to 15 min per post · Starting Up One Useful Thing Ethan Mollick
  3. A short, neutral explainer of the pattern nearly every technology follows: a burst of inflated expectations, a trough of... Wikipedia Article · ~10 min · Starting Up Gartner Hype Cycle Wikipedia
  4. Our answer tells you to ask builders what breaks in production, and this is a concrete checklist of what that actually means.... startupctobook.com Article · ~20 min · Starting Up Technical Due Diligence Preparation Guide (The Startup CTO's Field Guide) Gareth Price
  5. When you want to go deeper than headlines, this is a curated map of the resources that actually explain modern AI, sorted from... Andreessen Horowitz (a16z) Article · curated list · Starting Up AI Canon Derrick Harris, Matt Bornstein, Guido Appenzeller
  6. A trend only matters against the real market you are selling into, and this annual report is the clearest sober picture of... Blume Ventures Article · ~130 slides · Starting Up Indus Valley Annual Report Sajith Pai and team
  7. A free, focused essay version of the inflection idea if you do not want the whole book yet. It explains why timing and a... Pattern Breakers (Substack) Article · ~12 min read · Starting Up How Inflections Let Startups Change The Rules Mike Maples Jr.
  8. This directly addresses the fork in your question: are you entering a known market or betting a new one will grow. It lays out... NFX Article · ~14 min read · Starting Up Reinventing Existing vs. Creating New Markets Pete Flint
  9. Data from hundreds of startup post-mortems showing how often failure traces to no real market need or a trend that never... CB Insights Article · ~20 min read · Starting Up The Top Reasons Startups Fail CB Insights
  10. This is the constructive version of your strategy: use a single feature or channel to pull people in cheaply, then give them a... cdixon.org Essay · Starting Up Come for the tool, stay for the network Chris Dixon
  11. Chen watched a whole generation of startups build on Facebook's platform and then get squeezed as the platform protected... andrewchen.com Essay · Starting Up Why developers are leaving the Facebook platform Andrew Chen
  12. Jin makes the case that the durable way to build on platforms is owning your audience, your monetization, and your direct... andrewchen.com (guest essay) Essay · Starting Up The Passion Economy and the Future of Work Li Jin
  13. This piece gives you a simple spectrum for judging how exposed you are, using the Zynga and Facebook story as the cautionary... Entrepreneur Article · Starting Up The Spectrum of Platform Risk Tiger Henderson
  14. A clean, structured guide to spotting where your platform exposure lives and building a more resilient business around it. It... Stripe Article · Starting Up Platform risk: How to identify it, assess it, and build a more resilient business Stripe
  15. Written for small builders, this walks through real cases (Reddit, Twitter, and Meta API changes) where a pricing or policy... Micro SaaS Bytes (Medium) Article · Starting Up Platform Dependency Risks: What Indie Hackers Must Know Mohit Rathore
  16. An investor's short, blunt take on why platform risk makes a company harder to back and how founders can reduce it. It helps... itamarnovick.com Article · Starting Up Startup anti-pattern #3: platform risk Simeon Simeonov
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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)
  23. 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
  24. 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

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