Business strategy with Hamilton Helmer (author of 7 Powers)

Hamilton Helmer, author of 7 Powers and a well-known strategy thinker, discusses how durable competitive advantage (power) should inform startup strategy from early stages through maturity. The conversation covers which powers startups can realistically pursue, common founder misconceptions about moats, how AI may affect defensibility, and broader economic concerns.

01Key learnings

• Start thinking about strategy and power even before product-market fit, focusing on the underlying characteristics that might tilt the odds toward durable advantage.
• A real power needs both a benefit (cost or price advantage) and a barrier that competitors cannot easily mimic; Helmer calls this the to-be-or-not-to-be test.
• Early-stage startups should prioritize counter positioning, then consider network economies, scale economies, and switching costs as they grow; branding and process power are usually not available early.
• Founders often overstate their moats; test whether a claimed advantage is material to margins, not merely present, and be wary of assuming data alone yields scale economies.
• Operational excellence is essential to competing and reaching position, but it is usually mimicable and so is not itself a source of power unless it is both material and opaque.
• Distinguish a castle from a shack: ask why a given advantage would hold up against a competitor who copies it, as Blockbuster's copy of Netflix's UI showed.
• Product managers can benefit by understanding their company's source of power, since that shapes what to work toward and what to escalate, even without a leadership role.
• Action comes first in business; use frameworks as guideposts while you build, rather than theorizing indefinitely.

02Frameworks mentioned

Summary and takeaways written by PM Atlas; quotes are short excerpts. © the original author.