Bottom Up by David Sacks | Substack

product

An Old Trick for Crowdsourcing Proprietary Data Could Work Well for New AI Startups

Mar 29

How to Adapt a B2C Metric for B2B

Nov 23, 2020

Market Discovery at Square and PayPal

Sep 14, 2020

Can Your SaaS Startup Cross the Penny Gap?

Dec 23, 2019

Which is better for SaaS Startups?

Dec 9, 2019

Reflections on the 20th anniversary of a $100+ billion product

Nov 11, 2019

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