The $5,000 Bet That Sold for $70 Million
Marc Rutzen turned a $25-a-month Google Sheet into HelloData, sold it to Grace Hill in under three years, and his playbook runs against almost everything founders assume.
Real implementations of AI in commercial real estate, what teams built, the workflows they run, and the results they saw.

David Moghavem built Trion Properties an MCP that reads years of its own deal data, and the plays are replicable, if you start logging now.
Marc Rutzen turned a $25-a-month Google Sheet into HelloData, sold it to Grace Hill in under three years, and his playbook runs against almost everything founders assume.
The world's first AI-driven CRE brokerage runs on a proprietary 2,470-deal dataset and a 24-foot hand-colored map. Here's what any broker can copy.
Taylor Avakian turned his BOV, his CRM, and his content into an AI-powered edge, and the plays are replicable.
Underwrite the same LA deal twice, cold, then with the firm's buy box loaded. The gap between the two outputs is the whole lesson in reliable AI underwriting.