Circle CEO Jeremy Allaire Responds to OUSD: Stablecoin Market Is Winner-Takes-All, Alliance Model Doomed to Fail

After the announcement of Open Standard's OUSD stablecoin caused Circle (CRCL) stock to plunge over 17%, Circle CEO Jeremy Allaire published a detailed rebuttal. He argues that stablecoin networks are platform businesses with strong network effects, leading to a winner-takes-all market structure. Citing data from Artemis, USDC processed nearly $30 trillion in on-chain transaction volume in Q1 2026, accounting for 80% of all dollar-denominated stablecoin transactions, while all other non-USDT stablecoins combined accounted for less than 0.5%. Allaire criticizes OUSD's promises of free minting/redeeming and its alliance model, stating that such approaches are impractical and historically unsuccessful. He emphasizes Circle's decade-long investments in application integrations, global liquidity, and regulatory compliance as insurmountable moats.