Sam Gerstenzang
Founder of Boulton & Watt. Most recently ran Payment UIs for Stripe, co-founded Umbrella (acquired by Angie’s List), incubated companies for Sidewalk Labs, invested at a16z and so on.
Before I was on Substack, I was on Medium writing things like this:
![](https://substackcdn.com/image/fetch/w_88,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F0b935948-1ca1-4345-a838-2449ad6b4242_234x234.jpeg)
Subscribe to Sam’s Newsletter
People
Co-founder Boulton & Watt, the world’s slowest incubator. Build products, teams, companies. Formerly Stripe, a16z, Sidewalk Labs, Imgur, Umbrella.