Book · ~250 pages

Crossing the Chasm: Marketing and Selling High-Tech Products to Mainstream Customers

Geoffrey A. Moore · Goodreads Paid Intermediate

Moore's classic maps the market you are timing your entry into: innovators and early adopters buy for very different reasons than the pragmatic early majority, and there is a real gap (the chasm) between them. If you enter while a market is still forming, this tells you who you are actually selling to and why proven demand feels so far off. Treat it as a starting point for reading market readiness, not a promise that patience alone wins.

  • The technology adoption lifecycle splits buyers into innovators, early adopters, early/late majority, and laggards, each with different motivations.
  • The hardest jump is the chasm between visionary early adopters (who tolerate rough products) and pragmatic mainstream buyers (who wait for proof).
  • Crossing it means dominating one narrow niche first to earn references, not chasing the whole market at once.
Open on goodreads.com ↗

It answers 4 questions

  1. How do I tell the difference between a trend that only matters to Silicon Valley and one that will actually land in India?
  2. How do I tell whether a market is genuinely emerging or just a fad that will fade in a year?
  3. How do I know if I've defined my ICP too narrowly and I'm leaving obvious customers out?
  4. How do I know if the timing tailwind I'm counting on (a new regulation, a new tech) is real or wishful thinking?

Read with it

  1. The definitive essay on where good ideas come from: notice problems you personally have, don't force it. Use it as the lens for... paulgraham.com Essay · ~20 min read How to Get Startup Ideas Paul Graham
  2. Blume's annual report is the single best data-grounded read on what is actually happening in Indian internet and consumption,... Blume Ventures Article · ~180 charts Indus Valley Annual Report 2025 Sajith Pai, Anurag Pagaria and team (Blume Ventures)
  3. Video · ~50 min How to Evaluate Startup Ideas Kevin Hale, Y Combinator
  4. Video · 7 min The single biggest reason why startups succeed Bill Gross
  5. Perez shows that real technological revolutions run on 50 year cycles with a predictable frenzy, a crash, and then a long... Goodreads Book · 224 pages Technological Revolutions and Financial Capital Carlota Perez
  6. Neumann applies Perez's framework to software to ask where we actually are in the cycle and what that means for which markets... Reaction Wheel Essay · 30 min read The Deployment Age Jerry Neumann
eChai Partner Brands The partnership →