OpenAI and Anthropic alone took 43% of all startup funding in the first half of 2026
Global venture funding hit a record $510 billion in H1 2026 — more than all of 2025 — but the concentration is the story: OpenAI and Anthropic together accounted for $217 billion, 43% of every startup dollar raised. A handful of frontier labs is now reshaping the entire venture market around itself.
The concentration is unprecedented and it distorts everything downstream. When two companies absorb 43% of all startup funding, capital that would have seeded a broad range of companies is instead pooling into a tiny number of frontier bets. The venture market is no longer diversified across a thousand ideas; it is increasingly a leveraged wager on a few labs.
The record $510 billion total obscures how uneven the distribution is. A headline that funding beat all of 2025 sounds like a rising tide, but with $217 billion going to two firms, the water is not lifting all boats — it is filling two reservoirs. For the thousands of startups outside the frontier, the environment can be simultaneously record-breaking and starved.
The systemic risk is the flip side of the concentration. Tying nearly half of venture capital to the outcomes of two companies means the sector's returns increasingly depend on those two succeeding at the scale their valuations imply. It is a bet the whole market is now making together, whether or not each investor intended to.
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