Stablecoins are becoming payment infrastructure, but the strategic prize is not the same for every company. Visa is protecting and modernizing its network, Mastercard is trying to own interoperability across forms of money, and Stripe is building a full-stack alternative that can make the underlying rail almost invisible.
| Research date September 29, 2026 |
Focus Payments / fintech / stablecoins |
Evidence base Primary company disclosures + regulator data |
| RESEARCH THESIS
• Visa is treating stablecoins primarily as a new settlement asset and funding rail underneath a familiar global acceptance network. Its goal is to keep the Visa network valuable even if the money moving through it becomes tokenized. • Mastercard is positioning itself as the interoperability layer for a “multi-money” world. The $1.8 billion BVNK acquisition is a direct bet that conversion, routing and orchestration between fiat, stablecoins and tokenized deposits will become a durable infrastructure business. • Stripe is making the most vertically integrated bet. Bridge, Privy, Open Issuance and Tempo give it pieces of issuance, wallets, orchestration, merchant acceptance and the blockchain itself. Stripe can benefit even if some transactions bypass traditional card economics altogether. |
The Numbers That Frame the Race
| Signal | Latest disclosed figure | Why it matters | Source date |
| Stablecoin market | ~$304.8B outstanding | Large enough to matter, still small versus bank money and global card flows | Sep. 25, 2026 |
| Visa stablecoin settlement | >$20B annualized run rate | Shows tokenized settlement is moving into core network operations | Sep. 8, 2026 |
| Mastercard / BVNK | BVNK at $39B annualized payment volume | Mastercard bought a scaled stablecoin-native orchestration engine | Sep. 22, 2026 |
| SoFi + Mastercard | $25B card program migrating to SoFiUSD settlement | A regulated bank is moving a full card settlement program onchain | Sep. 22, 2026 |
| Stripe platform scale | $1.9T total volume on Stripe in 2025 | Stripe can distribute stablecoin infrastructure to a huge merchant/developer base | Feb. 24, 2026 |
| Stablecoin payment volume | ~$400B in 2025; ~60% estimated B2B | The early economic use case is business money movement, not coffee purchases | Feb. 24, 2026 |
Note: these figures describe different measures – market value, annualized settlement, payment volume and total platform volume. They are presented as scale markers, not as directly comparable market shares.
The Same Technology Is Solving Three Different Strategic Problems
Stablecoins are often presented as a single disruption story: blockchain-based dollars arrive, traditional payment companies either adapt or get bypassed. That framing misses what is actually happening. Visa, Mastercard and Stripe are all increasing their exposure to stablecoins, but they are not placing the same bet because they do not start from the same business model.
Visa and Mastercard already own enormous distribution advantages in acceptance, bank relationships, fraud controls and global settlement. Their problem is defensive as much as offensive: if more value begins to move through public blockchains, they need to make sure their networks remain useful when the unit of settlement is USDC, SoFiUSD or another regulated token rather than a bank balance. Stripe starts from a different place. It is a software and financial-infrastructure platform whose economics can migrate from one rail to another. If stablecoins reduce reliance on cards for some use cases, Stripe can still monetize the checkout, wallet, compliance, conversion, billing and treasury layers around the transaction.
That is why the more important question is not which company ‘believes in stablecoins’ the most. It is which part of the stablecoin stack each company wants to control – and which existing profit pool it is trying to protect, expand or replace.
Why Stablecoins Matter More in 2026 Than They Did Two Years Ago
The economics have shifted from experimentation toward infrastructure. Stablecoin supply was about $304.8 billion on September 25, 2026, with USDT and USDC still accounting for the overwhelming majority. Stripe said stablecoin payment volume doubled in 2025 to roughly $400 billion and estimated that 60% of that activity was B2B. Those numbers should not be confused with card purchase volume: stablecoins are still a small fraction of mainstream payments. But they are large enough to support real businesses in cross-border payouts, treasury, settlement and dollar access.
Regulation is also becoming less binary. The U.S. GENIUS Act created a federal framework for payment stablecoins, and on September 24 the Federal Reserve proposed rules covering reserve assets, capital, risk management and custody for Board-supervised issuers. The policy process is not finished, but the direction matters for payment companies: regulated stablecoins can increasingly be integrated as a payment instrument rather than treated only as a crypto asset.
Consumer demand, however, is not yet the main story. Visa’s September 2026 U.S. survey found that 56% of respondents had never heard of stablecoins. In a hypothetical scenario, stated adoption intent rose from 36% to 56% when bank-level protections were added. That gap suggests the winning consumer product may be one where the user barely knows a stablecoin is involved. The payment companies are therefore racing to make the blockchain disappear behind familiar interfaces rather than asking consumers to become crypto experts.
Figure 1. Visa disclosed stablecoin settlement run-rate milestones. The acceleration is more important than the absolute size: stablecoin settlement is still small relative to Visa’s total network volume, but it is no longer a laboratory-scale flow.
Visa: Keep the Network, Change the Settlement Asset
Visa’s strategy is easiest to understand as network preservation through rail flexibility. The consumer can still tap a Visa credential at a normal merchant. The merchant can still receive ordinary fiat. What changes is what happens behind the scenes: the issuer, acquirer or fintech may fund or settle obligations using a stablecoin, or a card may draw from a stablecoin balance before the transaction reaches Visa’s acceptance network.
The front-end data shows both the opportunity and how early it remains. Visa said stablecoin-linked cards processed about $5.2 billion in 2025, up 319% year over year, but equal to only around 0.04% of its $14.2 trillion in total global volume. The company operated more than 130 stablecoin-linked card programs across more than 50 countries at the end of March 2026 and expected the number to roughly double during the year. Stablecoins are therefore not replacing Visa’s core card business today; they are being connected to it.
The more meaningful shift is in settlement. Visa’s annualized stablecoin settlement run rate moved from $3.5 billion at the end of November 2025 to $7 billion in April 2026 and more than $20 billion by September. That is nearly a sixfold increase in less than a year. Visa is also expanding the number of supported chains and is testing privacy-oriented institutional settlement on Canton. These moves turn stablecoins into another settlement currency that banks and fintechs can use without forcing Visa to surrender the transaction relationship.
Visa is now pushing deeper into infrastructure. Its July 2026 Visa Stablecoin Platform is designed to let financial institutions and fintechs access, store and redeem stablecoins, with wallet infrastructure and mint/burn connectivity. This matters because it shows Visa is not content to be only the card at the edge. If tokenized money becomes a new backend for treasury and payment operations, Visa wants to provide the enterprise control plane as well.
The strategic logic is defensive but powerful: if a bank can settle a Visa obligation in stablecoins seven days a week, the stablecoin does not have to displace Visa. It can make Visa’s existing network more liquid and more programmable. Visa’s moat then shifts from ‘we move fiat’ to ‘we connect trusted endpoints regardless of what regulated value representation moves between them.’
Mastercard: Own the Interoperability Layer
Mastercard is making a similar network-agnostic move, but its language and capital allocation point to a broader interoperability thesis. The company repeatedly describes the future as a ‘multi-money’ environment in which fiat currencies, stablecoins, tokenized deposits and other digital assets coexist. In that world, the scarce capability is not issuing one winning token; it is routing safely between all of them.
The clearest evidence is Mastercard’s acquisition of BVNK. Announced in March for up to $1.8 billion, including $300 million in contingent payments, the transaction closed in August. BVNK supplies the stablecoin-native infrastructure to hold, move, convert and manage value across fiat and onchain rails. By September, BVNK said it was processing $39 billion in annualized payment volume. Mastercard therefore bought a functioning orchestration engine rather than building every bridge from scratch.
Mastercard’s settlement roadmap is deliberately multi-issuer and multi-chain. In June it said it planned to support regulated stablecoins including USDC, PYUSD, USDG, USDP, RLUSD and SoFiUSD across networks including Arbitrum, Base, Canton, Ethereum, Polygon, Solana, Tempo and XRPL. The business logic is neutrality: Mastercard earns relevance by connecting forms of money, not by requiring one stablecoin or one blockchain to dominate.
The SoFi deployment shows what that can look like in production. On September 22, SoFi said it was migrating its entire debit and credit card program – expected to process more than $25 billion in annualized volume – to settlement using SoFiUSD across Mastercard’s network. Merchants do not need to hold the token or rebuild checkout infrastructure. The blockchain changes treasury and settlement while the familiar payment experience stays intact.
Mastercard’s bet therefore sits one layer above any individual stablecoin. If tokenized money fragments into many issuers, chains and bank-created instruments, fragmentation can actually increase the value of an interoperability provider. BVNK, Crypto Credential, the Multi-Token Network and expanded settlement options are different products, but they all support the same thesis: the network that makes incompatible forms of value work together can remain central even as the underlying rails multiply.
Stripe: Build the Full Stack and Let the Rail Become Invisible
Stripe has the most structurally different incentive. It does not need every payment to remain a card payment. Its primary relationship is with the merchant, platform or developer. If a business can collect from a bank account, a card, a wallet or a stablecoin and Stripe still controls the software, compliance and money-movement layer, Stripe can monetize the migration rather than resist it.
The company has assembled the components accordingly. Bridge gives Stripe stablecoin orchestration and issuance infrastructure. Privy gives it embedded wallets and digital-asset accounts. Open Issuance lets businesses launch their own stablecoins. Tempo, incubated by Stripe and Paradigm, is a purpose-built Layer 1 for payments. Stripe itself provides checkout, billing, fraud tools, merchant acquiring, Treasury and Issuing. This is not simply an acceptance feature; it is an attempt to make stablecoins a native primitive across the product stack.
A useful example is Deel. In June 2026, Stripe described a flow in which an employer funds Deel through conventional bank rails, Bridge converts the money into DLUSD, the balance lands in a Privy wallet, and transactions run over Tempo. The contractor sees a dollar-denominated balance and can spend through a card. The blockchain is operationally central but experientially invisible. That is exactly the kind of abstraction Stripe has historically used to turn complex payment infrastructure into an API.
Stripe also has more freedom to attack the economics of traditional payment rails. Stablecoin acceptance can settle directly onchain while the merchant still reconciles through Stripe. For low-value, cross-border or machine-to-machine transactions, that can reduce the need for some legacy intermediaries. Stripe’s 2026 Sessions launch of streaming payments using stablecoin micropayments on Tempo makes the point explicit: stablecoins are not only an alternative to existing payments; they enable transaction types that card networks were never designed to handle economically.
This does not make Stripe anti-card. It partners with Visa on stablecoin-backed cards and uses card rails when they provide the best distribution. The difference is that Stripe’s strategic objective is not to preserve a particular rail. It is to own the software layer that chooses the rail.
Figure 2. Analytical map of where each company is building direct control versus relying on partners. The boundaries are fluid: all three companies both compete and collaborate across layers.
The Counterintuitive Part: They Are Competitors and Customers at the Same Time
The stablecoin market is not developing as a clean three-way contest. Stripe-owned Bridge issues Visa-linked cards. BVNK worked with Visa Direct before Mastercard acquired it. Tempo supports Mastercard settlement options even though Stripe helped incubate the chain. These overlaps matter because payment infrastructure is modular: one company can own the wallet, another the card credential, another the blockchain and another the merchant relationship in the same transaction.
That makes the strategic battle less about replacing competitors and more about owning the highest-value control point. Visa wants acceptance, risk and settlement relationships to remain indispensable. Mastercard wants to be the network that connects every form of regulated money. Stripe wants developers and businesses to build the entire financial workflow through its APIs even when the actual value transfer happens on a blockchain.
The market can support all three strategies at the same time. In fact, stablecoin adoption may initially increase card-network usage because the easiest way to spend tokenized dollars at ordinary merchants is to attach them to a card. The more disruptive phase comes later, if merchants and software platforms begin accepting stablecoins directly at scale and use card networks mainly when they need identity, dispute protection, global reach or credit rather than as the default payment rail.
Where the Stablecoin Economics May Actually Accrue
Stablecoin headlines often focus on issuer reserve income, but the payments opportunity is broader. A regulated stablecoin may generate economics at issuance, but the surrounding transaction still needs identity checks, fraud controls, wallets, blockchain connectivity, liquidity, FX, compliance, treasury management, reconciliation, merchant acceptance and customer support. Those layers can be sold repeatedly across many stablecoins.
That is one reason Mastercard’s BVNK acquisition and Stripe’s Bridge purchase are strategically important. Both deals move the companies toward orchestration – the layer that decides how value gets from a fiat account to a token, across a chain, through a wallet and back into local money. As issuance becomes more standardized under regulation, infrastructure that abstracts fragmentation could become more valuable, not less.
Visa’s advantage is different. Its value is the network effect of global acceptance plus trusted operating rules. If stablecoins remain mostly a backend settlement technology, Visa can absorb them without giving up the merchant and bank relationships that generate its economic moat. The risk to Visa rises only if stablecoin-native payments begin to replicate enough acceptance, consumer protection and risk management that merchants no longer need the card network for a growing share of transactions.
For Stripe, the upside is highest if stablecoins become invisible. A merchant that does not care whether a payment arrived via card, bank transfer or blockchain is a merchant that values orchestration software. Stripe’s products are increasingly designed to make the funding source and settlement rail implementation details rather than separate product categories.
What Investors and Operators Should Watch Next
Visa: stablecoin settlement as a percentage of network activity: The absolute run rate has grown quickly, but the decisive signal is whether stablecoin settlement becomes a meaningful share of issuer/acquirer obligations rather than remaining concentrated in crypto-linked programs.
Mastercard: BVNK integration and cross-selling: The $1.8 billion deal only works strategically if Mastercard can distribute BVNK capabilities through its bank, processor and enterprise relationships. Growth in BVNK volume and new Mastercard endpoints will be more informative than token-count announcements.
Stripe: direct stablecoin merchant acceptance: The most disruptive evidence would be meaningful payment volume that bypasses card rails while remaining inside Stripe’s merchant stack. That would prove Stripe can cannibalize legacy rails without cannibalizing its customer relationship.
Regulated bank-issued stablecoins: SoFiUSD is a live test of whether banks will issue their own tokens for settlement and treasury. If more banks follow, interoperability becomes more important and issuer concentration could fall.
Whether the user notices: Visa’s own survey suggests awareness is still low. The strongest adoption may come from products where stablecoins improve settlement speed or dollar access without requiring users to understand wallets, chains or token mechanics.
The Bottom Line
Visa, Mastercard and Stripe are not making the same stablecoin bet. Visa is trying to make tokenized dollars compatible with – and additive to – the Visa network. Mastercard is investing in the connective tissue between fiat, stablecoins and tokenized deposits. Stripe is assembling a programmable financial stack where the payment rail can change underneath the merchant without changing the merchant’s software relationship.
The common thread is that none of the three appears to believe the long-term value sits only in owning a stablecoin. Their investments are concentrated around settlement, routing, wallets, acceptance, compliance and distribution. That is a useful clue about where mature stablecoin economics may end up: not in a single token replacing the banking system, but in infrastructure that makes many forms of digital money usable without the end customer needing to think about the rails at all.
For retail users, the visible product may still look like a card, a payroll balance or a checkout button. The real competition is happening several layers underneath.
Methodology and Data Notes
• This article is based primarily on company press releases, investor-relations materials, product announcements and U.S. regulator publications available through September 29, 2026. Company-reported volumes are used as disclosed and are not independently audited for this article unless they originate in audited filings.
• Stablecoin market capitalization is a stock measure of outstanding token value. Payment volume, card program volume, network settlement and total platform volume are flow measures. The article does not treat them as directly comparable market shares.
• Where the article describes a company’s “strategy,” that is an analytical interpretation based on its disclosed products, acquisitions, partnerships and stated positioning. It is not a claim about undisclosed management intent.
• Visa’s September settlement figure is reported by Visa as having “recently surpassed a $20 billion annualized run rate.” The chart therefore uses $20 billion as a conservative floor for visualization.
Primary Sources and Reference Data
1. Visa – Stablecoin-linked cards and money movement (Mar. 31, 2026). Source link Visa card-program volume, total Visa volume, program count.
2. Visa – Visa Launches Stablecoin Settlement in the United States (Dec. 16, 2025). Source link $3.5B annualized settlement run rate as of Nov. 30, 2025.
3. Visa – Visa Accelerates Stablecoin Momentum: Adding Five Blockchains for Settlement (Apr. 29, 2026). Source link $7B annualized settlement run rate and chain expansion.
4. Visa – Visa Brings Onchain Lending into Everyday Payments (Sep. 8, 2026). Source link Visa states stablecoin settlement recently surpassed a $20B annualized run rate.
5. Visa – Visa Introduces Platform for Stablecoin Minting, Movement and Management (Jul. 16, 2026). Source link Visa Stablecoin Platform, wallets and mint/burn connectivity.
6. Visa – Visa and Bridge Expand Collaboration (Mar. 3, 2026). Source link Bridge-issued Visa cards and international expansion.
7. Visa – Safeguards Could Boost Stablecoin Use Among Americans (Sep. 23, 2026). Source link Consumer awareness, trust and hypothetical adoption-intent survey.
8. Mastercard – Mastercard expands settlement capabilities to include stablecoin (Jun. 3, 2026). Source link Supported stablecoins, networks and settlement design.
9. Mastercard – Mastercard to Acquire BVNK to Connect On-Chain Payments and Fiat Rails (Mar. 17, 2026). Source link Up to $1.8B purchase price including contingent payments.
10. Mastercard – Mastercard completes acquisition of BVNK (Aug. 3, 2026). Source link Transaction completion and strategic rationale.
11. BVNK – BVNK expands multi-chain stablecoin infrastructure with Stellar integration (Sep. 22, 2026). Source link $39B annualized BVNK payment volume.
12. SoFi – SoFi Becomes First National Bank to Go Live with Stablecoin Settlement across Mastercard (Sep. 22, 2026). Source link $25B annualized card program moving to SoFiUSD settlement.
13. Mastercard – Mastercard unveils end-to-end capabilities to power stablecoin transactions (Apr. 2025). Source link Crypto Credential, MTN and end-to-end positioning.
14. Stripe – Stripe publishes 2025 annual letter (Feb. 24, 2026). Source link $1.9T Stripe volume, ~$400B stablecoin payment volume estimate, Bridge growth, Privy and Tempo context.
15. Stripe – Stripe completes Bridge acquisition (Feb. 4, 2025). Source link Bridge acquisition completion.
16. Stripe – Stripe launches new products to drive stablecoins and agentic commerce (Sep. 30, 2025). Source link Open Issuance and stablecoin infrastructure strategy.
17. Stripe – Everything we announced at Sessions 2026 (2026). Source link Digital asset accounts, stablecoin-backed cards and expanded stablecoin acceptance.
18. Stripe – Deel chooses Stripe to create a stablecoin wallet (Jun. 3, 2026). Source link End-to-end example using Stripe, Bridge, Privy and Tempo.
19. Stripe – Stripe will help millions of Shopify merchants accept stablecoin payments (Jun. 12, 2025). Source link USDC merchant acceptance and fiat settlement.
20. Tempo – Tempo: the blockchain for payments at scale (accessed Sep. 29, 2026). Source link Purpose-built stablecoin payment blockchain, incubated by Stripe and Paradigm.
21. Privy – Privy and Stripe: Bringing crypto to everyone (Jun. 11, 2025). Source link Privy acquisition announcement and wallet strategy.
22. Federal Reserve – Federal Reserve requests comment on stablecoin framework under GENIUS Act (Sep. 24, 2026). Source link Proposed reserves, capital, risk-management and custody requirements.
23. Stablecoin Beat – Stablecoin Market Cap Charts (Sep. 25, 2026). Source link Reference market-cap snapshot: $304.8B total; $183.8B USDT; $75.3B USDC.
Shane Neagle is a financial markets analyst and digital assets journalist specializing in cryptocurrencies, memecoins, prediction markets, and blockchain-based financial systems. His work focuses on market structure, incentive design, liquidity dynamics, and how speculative behavior emerges across decentralized platforms.
He closely covers emerging crypto narratives, including memecoin ecosystems, on-chain activity, and the role of prediction markets in pricing political, economic, and technological outcomes. His analysis examines how capital flows, trader psychology, and platform design interact to create rapid market cycles across Web3 environments.
Alongside digital assets, Shane follows broader fintech and online trading developments, particularly where traditional financial infrastructure intersects with blockchain technology. His research-driven approach emphasizes understanding why markets behave the way they do, rather than short-term price movements, helping readers navigate fast-evolving crypto and speculative markets with clearer context.