
Rob Woollen, Sigma Computing
7 Years of Zero Revenue Then Product-Market Fit Hit
Rob Woollen is the Co-Founder and CTO of Sigma Computing, whose seven-year search for product-market fit led to building a data analytics platform that lets business users analyze cloud-scale data without writing SQL. Rob Woollen's journey of finding product-market fit is one of the longest in SaaS history. He founded Sigma Computing 11 years ago with a clear problem to solve: business users were stuck with spreadsheets while programmers got powerful cloud data tools. The first seven years were brutal. Rob and his co-founder raised $8M, hired a team of five, and built multiple prototypes - each one a "colossal failure." At one point, two founding engineers quit because they felt the company was "just swirling around." The team shrunk to three people for a year and a half. The breakthrough came in 2017 when their investors suggested meeting with Snowflake. In just 30 days before the meeting, Rob's team rebuilt their entire product to integrate with Snowflake's cloud data warehouse. At lunch, Snowflake's CEO said something they'd never heard before: "I want this. When can I start using this?" This was the first real sign of finding product-market fit after years of "polite feedback." But even after finding early traction and reaching $1M ARR, Rob made a controversial decision - rebuild the product again. He felt the interface still wasn't right, even though the company was finally making money. Today, Sigma Computing has crossed $100M in revenue with 600+ employees and 1,400+ customers.









































