Sarah Smith Fund is a US-focused venture capital fund founded by solo GP Sarah Smith that backs pre-seed and seed founder-led companies, particularly “irrationally intense” founder CEOs and teams. It invests $250K+ per company and supports founders through Slack/WhatsApp, office hours, and a CEO 360 process. Portfolio exposure spans AI, SaaS, fintech, logistics, security, robotics, climate, HR tech, future of work, and marketplaces; the firm closed a $16 million debut fund.