ETL Speaker Series: Tom Eisenmann, Harvard Business School

11 Dec 2025 · 51 min
51:01

Tom Eisenmann identifies six patterns that kill startups: Good Idea/Bad Bedfellows, False Start, and False Positive early on; Speed Trap, Cascading Miracles, and scaling failures later. He argues customer discovery before building and domain expertise prevent most failures, and that founders should fail with integrity.

Questions this video answers

Early investors did not or never will make money.

Good idea/Bad bedfellows; False start; False positive.

Speed trap (growing too fast — operational, cultural, LTV/CAC pressures and ethical risk).

Chapters

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