Y Combinator’s Fall 2025 batch brings together 148 startups with strong momentum in applied AI and business tooling. The batch includes companies building products across finance, healthcare, advertising, hiring, and developer infrastructure, giving this page a useful cross-section of where early-stage startup activity was clustering in late 2025, and making it easy to research companies, discover founders, and spot emerging themes across the batch.

​

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.