Open Standard announced Open USD on August 3, 2026, backed by Coinbase, Visa and Mastercard, positioning the token as an additional stablecoin network rather than a replacement for Circle's $72 billion USDC. Circle's shares fell as much as 20% after the announcement and have not fully recovered. The development reflects a broader shift in the stablecoin market toward multiple issuers and wider adoption of digital dollar payments.

USDC has been the dominant stablecoin issued by Circle, but the entry of banks, payment networks and fintech firms into the space is expanding competition beyond crypto‑native issuers. Open USD is intended to provide another option for users and businesses that want to transact with digital dollars.

Coinbase executives said they have met the conditions to renew their commercial agreement with Circle and will continue to support USDC alongside Tether's USDT and PayPal's PYUSD, while describing Open USD as a source of additional business opportunities. Visa's chief executive said the company operates a multi‑coin, multi‑chain model and will help clients connect to whichever stablecoin gains adoption, emphasizing that it will not pick a winner. Mastercard's chief executive noted that it already supports USDC, the Global Dollar Network and other stablecoins, and described Open USD as another coin that will be enabled across its network, stressing that choice remains a key criterion.

Analysts observed that the partner list includes more than 140 entities but that many have provided only letters of intent, making the commitments soft. They argued that execution, existing liquidity in USDC and USDT, and the ability to align diverse partner incentives will be more decisive than the size of the consortium. Some analysts said the market overreacted, while others warned that the difficulty of coordinating so many participants could hinder widespread adoption.

Open Standard has not provided further comment and will share more details at a later launch date this year. The competition among stablecoin networks will likely continue to depend on liquidity, network effects and regulatory developments.