New York City is thriving as a global startup hub in 2025. From fintech to AI, healthcare to cybersecurity, and IoT, the city offers unmatched opportunities for innovation. With access to venture capital, talent, and a large market, NYC is a prime destination for entrepreneurs. This blog highlights the top 50 startups across these five booming industries, showcasing the groundbreaking work they’re doing. Discover why NYC continues to be a hotspot for startup growth.