Kyle Harrison
Investing 101 2.0 · Substack newsletter (26K+ subscribers)
Why listen
Kyle is a General Partner at Contrary and has invested across five different firms — Kickstart Fund (seed), Index Ventures (venture classic), Coatue (crossover), and TCV (growth) before Contrary. That spectrum matters: he's seen how a deal looks at every stage from a $500K seed check to a pre-IPO crossover round.
For research, he's interviewed 90+ VCs across 70+ firms about the mechanics of the asset class. His writing is what you'd want a thoughtful GP's IC memo to read like — frameworks for evaluating risk, calibrating fund-returner math, and being specific about what you actually believe. Reading him is the closest most founders will get to sitting on the other side of the table before they pitch.
Start here
- What Do You Have To Believe? (May 2026) — Marc Andreessen's "onion theory of risk," plus the pre-parade / pre-mortem exercise. Use both before your next pitch.
- The Puritans of Venture Capital — Why some firms have stayed small ($200–500M funds) for decades while others have ballooned into capital agglomerators. Helps you understand who you're actually pitching and what their fund math demands.
- Build What's Fundable — A direct read on the gap between "interesting business" and "venture-fundable business." If you're raising, this is the calibration check.
Stephanie's take
A very human VC who talks about what's actually real when it comes to raising. Kyle has a sharp read on where the VC market is moving and isn't afraid to share it. He has a strong point of view and believes in conviction — which, in my opinion, is a huge part of being successful as a founder.
Best fit for founders raising their first round of institutional capital. Read him to understand how VCs really think and how different kinds of investors actually differ from each other (they are not all the same). If you're sticking with friends & family or angels for now, he's less directly useful at this stage — come back to him when you're ready for institutional money.