Exchanges· ★★· neutral·

Antithesis raises $105M at $525M valuation, with Ethereum among its clients

  • —Series A closed on Dec. 3, 2025, led by Jane Street, which is also a customer
  • —Valuation of $525M versus $215M in the 2024 seed round that raised $47M
  • —ARR near $10M, up more than 12x over two years
  • —Ethereum is a named client, using the platform to test distributed systems and blockchain protocols
Why it matters: Rising demand for software verification amid AI-generated code raises the stakes for testing blockchain protocols such as Ethereum.
#ETH
Source: DiarioBitcoin
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