645 Ventures

“Lightsprint... lets product managers, designers, and other non-engineers use AI agents to make reviewable changes to existing codebases... raised a $6.1M seed... with 645 Ventures... and Kaz Nejatian also participating.”

“Lexi Quirk, MD & Head of Product at 645 Ventures, who oversees the firm's engineering team and splits her time between building and investing”