Open USD’s revenue-sharing model shakes stablecoin giants

Open USD’s innovative reserve income sharing model fundamentally redefines stablecoin economics by channeling nearly all reserve income back to distribution partners rather than retaining it as issuer revenue. Unlike Circle’s USDC, where reserve income accounted for 94% of total revenue in Q1 2026 and primarily benefited the issuer, Open USD charges no minting or redemption fees and deducts only a small management fee before distributing reserve yields to partners. This approach transforms stablecoin distribution into a direct revenue opportunity for banks, fintechs, and payment networks, incentivizing broad adoption and challenging the traditional issuer-centric model.

The consortium-backed launch of Open USD, supported by over 140 major companies including Visa, Mastercard, Stripe, BlackRock, Coinbase, and Google, underscores the strategic importance of its income sharing model as a potential industry standard shift. The unusual coalition of direct competitors like Visa and Mastercard signals a collective recognition that sharing reserve income aligns incentives across commerce, cross-border payments, and crypto-native platforms, fostering rapid distribution and collaborative governance. This broad backing not only amplifies Open USD’s market impact but also contrasts with the centralized control and unilateral governance typical of incumbent stablecoins.

Open USD’s governance structure further distinguishes it by operating under an independent company with collaborative governance, avoiding unilateral issuer control and enhancing regulatory compliance through reserves managed at major U.S. financial institutions. This decentralized oversight, combined with the inclusive reserve income distribution, challenges the entrenched value chain dominated by issuers like Circle and compels incumbents to pursue vertical integration strategies, such as Circle’s development of the Arch blockchain, to diversify revenue streams amid mounting competitive pressure.

Open USD’s consortium-backed model, featuring heavyweight partners like Visa, Mastercard, Stripe, and Coinbase, directly challenges Circle’s traditional issuer framework by redistributing nearly all reserve income to a broad partner network. This innovative reserve income sharing approach not only threatens Circle’s margins—where it currently retains about 38% of USDC’s reserve income after distribution costs to partners such as Coinbase and Binance—but also complicates upcoming revenue-sharing negotiations, especially with Coinbase potentially leveraging its dual role as USDC’s largest distributor and an Open USD backer to secure more favorable terms. Consequently, Circle faces a likely erosion of its lucrative Coinbase partnership revenue, which currently accounts for roughly 40 cents of every gross revenue dollar, with renegotiations expected to yield unchanged or worse terms.

Despite Open USD’s disruptive entry and its consortium’s broad backing of over 140 companies, USDC maintains a dominant position in the stablecoin ecosystem, commanding approximately 79% of the projected $38 trillion on-chain stablecoin transfer volume in 2026. Circle’s entrenched network effects, reinforced by strong distribution partnerships with Coinbase and Hyperliquid and regulatory milestones such as OCC approval to establish a national trust bank, continue to anchor USDC’s liquidity across major exchanges, DeFi money markets, and perpetual venues. However, this dominance is under pressure from structural headwinds including the largest monthly contraction in on-chain liquidity since 2022 and a $7 billion contraction in USDC’s circulating supply from March to July 2026, signaling challenges to sustaining transaction and reserve income growth.

The stablecoin market’s evolving landscape is further complicated by regulatory uncertainty and emerging tokenized alternatives that offer on-chain yield, undermining USDC’s zero-yield model and its role as the internet’s settlement layer. The delayed passage of the CLARITY Act, which aims to provide a federal framework for digital assets, could inadvertently intensify competition by enabling institutional-scale stablecoin competitors like Open USD, thereby eroding Circle’s first-mover advantage and revenue base. Moreover, tokenized money market funds and bank-issued tokenized deposits backed by major financial institutions such as BlackRock and Franklin Templeton present formidable economic headwinds, as they offer yield-bearing on-chain assets that challenge USDC’s economic proposition and threaten to commoditize the stablecoin sector.

Open USD’s strategic integration with major payment platforms like Stripe, which has made OUSD the default stablecoin for platform businesses, directly encroaches on Circle’s targeted growth areas in B2B payments and merchant settlements. This move potentially confines Circle to crypto-native and emerging market channels, narrowing its expansion opportunities. Coupled with investor concerns reflected in a sharp 17% selloff of Circle’s stock following Open USD’s launch, these competitive dynamics underscore the mounting pressure on Circle to defend its market position amid shifting partner alignments and evolving economic models within the stablecoin ecosystem.

Coinbase's recent strategic pivot from its foundational role in Circle's USDC to joining the Open USD consortium marks a significant realignment in stablecoin partnerships. With its revenue-sharing agreement with Circle expiring in August 2026, Coinbase is embracing the consortium's novel reserve income sharing model alongside over 140 partners including Visa, Mastercard, and BlackRock. This shift not only diversifies Coinbase's stablecoin exposure but also challenges Circle's centralized revenue model, positioning Coinbase to benefit from a more democratized income stream as it anticipates stablecoin revenue growth of 48% year-over-year to $1.35 billion in 2025, which could represent nearly 19% of its top line if regulatory clarity improves.

Investor sentiment has reacted sharply to these partner realignments, with Circle's stock plummeting over 17% to a four-month low immediately following Open USD's announcement, reflecting market concerns about the erosion of Circle's dominance and revenue streams. Morgan Stanley's subsequent downgrade of Circle to underweight with a 64% price target cut to $38 underscores deep investor worries about USDC's long-term earnings potential amid rising competition from consortium-backed stablecoins like Open USD and tokenized alternatives such as JPMorgan's Ondo settlement. These pressures are compounded by regulatory uncertainties in Washington, where potential legislation favoring bank-issued tokenized deposits threatens to undermine Circle's standalone issuer model despite its compliance reputation.

Despite the broad coalition backing Open USD, including major players like Visa, Mastercard, Stripe, and Google, the consortium's cohesion remains uncertain as some South Korean companies publicly denied participation shortly after the announcement. Visa's CEO Ryan McInerney emphasized a multi-coin, multi-chain approach, signaling that key partners may maintain diversified stablecoin strategies rather than exclusive commitments to Open USD. This nuanced partner stance suggests that while Open USD represents a strategic realignment and a challenge to Circle's moat, actual partner engagement may be more tentative, resembling soft letters of intent rather than firm capital commitments, which injects an element of fragility into investor confidence and the consortium's long-term impact.