In the history of crypto, the stablecoin market has effectively been at most a two-horse race. Tether's USDT and Circle's USDC together account for roughly 85% of the approximately $300 billion stablecoin market, and nothing else has come close to denting that duopoly.
Not the algorithmic experiments, not the local-currency pegs, and not the fintech-issued coins like PYUSD. That is what makes Open Standard's launch of OUSD worth taking seriously: it is not just another stablecoin, it is a deliberate attempt to acquire, all at once, every moat that took the incumbents years to build.
Tether's Moat: Being First Where the Dollar Wasn't
Tether's edge was never really about technology. It was about timing and geography. USDT launched into a world with no dollar-pegged digital asset at all, and it used that first-mover position to become the default way for people in emerging markets to hold dollars.
In countries with capital controls, chronic inflation, or banking systems that do not give ordinary people reliable access to USD, USDT filled a real gap. The demand was not for a better payment rail. It was for the dollar itself.
That is a genuinely hard moat to replicate, because it is not about UX. It is about having gotten there first in markets underserved by TradFi and, until recently, ignored by Tether's more regulated competitors.
Circle's Moat: Compliance, Redemption, and Coinbase
Circle took a different route. Where Tether won on distribution into underserved markets, USDC won by becoming the obvious choice for anyone who needed a stablecoin to behave like a dollar inside the regulated, crypto-native financial system.
The pillars of that moat are fairly clear:
- Regulatory legitimacy. A US-listed, US-regulated issuer with far more disclosed reserve transparency than Tether has historically offered.
- Redemption quality. Redeeming USDT at scale has historically been slower, costlier, and harder to do in volume than redeeming USDC.
- Distribution through Coinbase. Circle's tightest lock-in came from revenue sharing with Coinbase, which turned USDC into the default stablecoin across a huge share of crypto-native trading and DeFi activity.
The Graveyard: Why Nothing Else Has Scaled
The last four years have produced a long line of stablecoins that never got real traction, and the pattern is instructive.
Algorithmic stablecoins promised eye-popping yields while claiming to hold a stable peg without full collateral backing. Terra's UST is the canonical example, and its collapse was not a one-off accident. It was the model working exactly as its incentives dictated.
Non-dollar stablecoins, such as euro-pegged, yuan-pegged, or peso-pegged coins, have consistently failed to find demand, even in their home markets. People were not looking for a more efficient local currency. They were looking for dollars.
Both failure modes point to the same conclusion: the moat is not the technology, it is solving a real, specific unmet need.
Enter OUSD: The "Best of All Stablecoins"
This is what makes Open Standard's OUSD interesting rather than just another entrant. It is trying to inherit Tether's and Circle's moats simultaneously, plus add one they have both avoided: sharing the economics.
OUSD launched with more than 140 partner companies: payment networks, banks, big tech, and crypto infrastructure firms. It is positioning distribution around emerging markets while targeting the compliance and redemption quality that made USDC the crypto-native default.
To size the reach OUSD is claiming, we mapped every disclosed OUSD partner company to its operational headquarters country and aggregated the population of those countries. The results:
| Country | Partner Companies | Population (2026 est.) |
|---|---|---|
| United States | 66 | 349,035,494 |
| Singapore | 9 | 5,905,748 |
| United Arab Emirates | 5 | 11,574,682 |
| Australia | 5 | 27,227,096 |
| Israel | 6 | 9,647,689 |
| Sweden | 1 | 10,701,047 |
| India | 1 | 1,476,625,576 |
| Brazil | 2 | 213,562,666 |
| Mexico | 3 | 132,997,658 |
| Japan | 4 | 122,427,731 |
| Philippines | 1 | 117,724,471 |
| Türkiye | 1 | 87,926,082 |
| United Kingdom | 6 | 69,931,528 |
| France | 3 | 66,746,401 |
| South Africa | 3 | 65,453,084 |
| Colombia | 3 | 53,936,226 |
| South Korea | 13 | 51,600,388 |
| Spain | 1 | 47,850,793 |
| Argentina | 3 | 46,003,734 |
| Canada | 3 | 40,467,728 |
| Peru | 1 | 34,922,148 |
| Kazakhstan | 1 | 21,083,626 |
| Romania | 1 | 18,800,605 |
| Netherlands | 1 | 18,448,775 |
| Hong Kong SAR China | 2 | 7,378,602 |
| Cayman Islands | 2 | 77,196 |
| Total (26 countries) | 147 | approximately 3.1 billion |
That is roughly 38% of the world's population. One in three people in the world will be living in a country where at least one OUSD partner is headquartered. It is the broadest coalition any stablecoin launch has assembled at day one.
But Who Is Actually Getting the Yield?
OUSD's core pitch to partners is that, unlike Tether and Circle, it will share reserve income - the interest earned on the US Treasuries backing the stablecoin - with the businesses that distribute and use it.
But the end user is explicitly left out of that arrangement. Individual holders of OUSD will not earn yield or receive reserve income, because the GENIUS Act restricts interest-bearing payment stablecoins.
The revenue-sharing innovation here is real, but it is B2B, not B2C.
Does the "Average Person" Actually Need This?
Strip away the consortium size and the compliance architecture, and the original question about stablecoins is still unresolved: does the average citizen actually need to hold or transact in a stablecoin?
That question is harder to answer than it was three years ago, because local payment rails have gotten dramatically better. FedNow and RTP in the US, SEPA Instant across the EU, and domestic instant-payment schemes already offer real-time, low-cost settlement in local currencies.
If the core value proposition is money that moves instantly and cheaply, a lot of the world already has that through a bank or fintech app, without wallets, gas fees, or on/off-ramps.
Stablecoins’ clearest use case remains the one Tether proved first: giving people dollar access where the banking system will not.
Whether OUSD can convert partner distribution into genuine retail adoption, rather than just becoming an institutional settlement layer, is the real test the next couple of years will answer.