
Crossing the Chasm
Marketing and Selling Disruptive Products to Mainstream Customers
by Geoffrey A. Moore
Editorial review
Moore's chasm model is one of the few frameworks that still shows up in boardrooms because it matches how adoption actually feels: enthusiasm from early adopters, then a terrifying lull before pragmatists buy. Dated examples; underrated diagnosis.
AI-generated summary
Moore argues there is a gap — the 'chasm' — between visionary early adopters and the pragmatic early majority, and that crossing it requires a disciplined beachhead strategy, whole-product thinking, and referenceable wins in a narrow niche.
Key takeaways
- 1
Early adopters are not a scaled-down version of the mainstream market.
- 2
A beachhead segment should be big enough to matter and small enough to dominate.
- 3
Reference selling beats feature selling for pragmatists.
- 4
Bowling-pin expansion beats spraying horizontal marketing spend.
The right reader
B2B founders, enterprise PMMs, and anyone selling novel technology into risk-averse organizations.
What it touches
How it reads
Analytical, classic, operator-focused.
Reading difficulty: Moderate



