THE FIRST $100,000,000 ARR AT DATADOG

Summary from the TLDR Founders newsletter

It's hard to imagine what real customer focus looks like before a company has revenue, but Datadog built it in from the start. The founders spent six months interviewing users before writing code, opened betas so customers could self-select, and sold month to month to spot churn immediately. That approach scaled to 700 employees and $100 million ARR. Engineers still rotate through support, pricing talks double as product feedback, and leadership treats every complaint as a signal. The result is a culture designed to find bad news fast and fix it before it compounds.