Global startup funding hit $297 billion in Q1 2026, a 2.5x increase from the $118 billion raised in Q4 2025, according to Crunchbase data reported by TechCrunch on April 1. The single-quarter total exceeds every full year of global venture capital activity prior to 2019. The New York Times called it the largest quarterly fundraising total in technology sector history.

AI companies drove the concentration. A total of $239 billion, or 81% of all global VC investment, flowed into AI startups, according to Trending Topics, citing Crunchbase. That share was 55% in Q1 2025.

Four Rounds Dominated

Four deals accounted for $188 billion, or 63% of the quarter’s total, per TechCrunch:

  • OpenAI: $122 billion at an $852 billion valuation, the largest venture round ever recorded
  • Anthropic: $30 billion Series G at a $380 billion valuation
  • xAI: $20 billion Series E
  • Waymo: $16 billion

These four rounds collectively represent the four largest VC deals of all time, all closed within the same 90-day period, according to Trending Topics.

Geographic and Stage Breakdown

US startups captured $247 billion, or 83% of global capital, up from 71% in Q1 2025, per Trending Topics. China followed with $16.1 billion, the UK with $7.4 billion.

Late-stage funding reached $244 billion across 582 deals, a 203% year-over-year increase. Of that, $232 billion went to 157 companies raising rounds of $100 million or more. Early-stage funding hit $40.6 billion (up 38% YoY), while seed funding climbed 30% to $12 billion, though deal count fell 31% to 3,700, signaling larger checks into fewer companies.

What It Means for Agent Infrastructure

Strip out the four mega-rounds and Q1 still saw roughly $109 billion in startup funding, which would have been a strong quarter on its own. TechCrunch noted that seed-stage AI startups are commanding higher valuations than ever before across the board.

Capital at this scale funds the compute, tooling, and platform layers that enable large-scale agent deployment. Ten additional companies closed rounds of at least $1 billion during the quarter, spanning autonomous vehicles, semiconductors, data centers, robotics, and defense, according to Trending Topics. Unlike previous tech booms concentrated in software, this cycle is pushing capital into physical infrastructure, manufacturing, and hardware alongside the model and runtime layers.

Sources: TechCrunch (April 1, 2026), New York Times (April 1, 2026), Trending Topics (April 1, 2026)