November 2025 demonstrated exceptional strength in US venture capital with $18.2B invested across 409 companies, showing a 49.2% increase from October 2025's $12.2B and a robust 56.9% year-over-year increase from November 2024's $11.6B. The month featured eight mega-rounds exceeding $500M, led by Anysphere's record-breaking $2.3B late-stage round for its AI coding assistant Cursor. Artificial Intelligence maintained its dominance with an estimated $11.8B across AI-related companies (65% of total funding).
Last year was monumental for the AI industry in the U.S. and beyond. There were 49 startups that raised funding rounds worth $100 million or more in 2024, per our count at TechCrunch; three companies raised more than one "mega-round," and seven companies raised rounds that were $1 billion in size or larger. How will 2025 compare? With only a few weeks left in the third quarter, it looks like 2024's momentum will continue this year. There have already been multiple billion-dollar rounds this year,