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Ideas, Builds, and Field Notes

Founder Keith McCall on building companies, software, and real-world execution.

2026-04-07 Founder Advice

Founder Advice: Providence Moves Too

The belief model matters more than most founders think. I started my first company before I even left Microsoft. Enough time has passed that I can probably admit that without getting in trouble. In 2003, about a year before I left the Microsoft Exchange team, I intentionally took responsibility for relationships with venture capitalists. That gave me a window into a world most entrepreneurs only see from the outside. In the lead-up to Microsoft’s acquisition of Groove, I spent time with people from Sequoia, Benchmark, Accel, and others across the Valley trying to align their portfolio companies with Microsoft. I did the job. But that wasn’t the real purpose.