Spring 2026 is one of YC’s more technical recent cohorts, bringing together 95 startups across defense, security, industrial software, healthcare, and AI infrastructure. The batch stands out for companies solving hard operational problems in the physical world as well as building core tooling for the next generation of AI-native products. This page gives you a structured way to explore the batch, from frontier infrastructure and developer tools to real-world systems in logistics, manufacturing, and medical technology.

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Each row includes company details, founder profiles, relevant links, and key startup information in one place, giving you a fast way to research companies, identify trends, and find founders for recruiting, partnerships, or outreach.