The AI Boom Has Drastically Changed Who’s Funding The Hottest Companies In 2025 Vs. 2021

As global venture funding in 2025 ratcheted up to the third-highest total on record after the peak years of 2021 and 2022, capital also concentrated further, with the number of companies raising rounds of $50 million or more drastically shrinking roughly by half to a cohort of just 1,440.

The investors backing the hottest companies in this highly competitive venture capital market have also changed drastically since 2021, Crunchbase data shows. While private equity investors dominated during the pandemic boom, Silicon Valley’s traditional VC firms have reclaimed ground in leading rounds of $50 million and over, our analysis indicates. READ MORE