Stablecoins settled roughly $33T in transaction volume in 2025 and crossed $300B in total supply — and the businesses driving that are no longer crypto traders, they are payment companies, payroll platforms, and exporters. That's the short answer. The longer answer is more interesting.
For most of the last decade stablecoins were plumbing for crypto trading — a way to park dollars on an exchange without touching a bank. In 2026 that has flipped. The combination of regulatory clarity (the US GENIUS Act and EU MiCA), near-zero settlement cost, and instant cross-border movement has turned USDC and Tether into a genuine payment rail that CFOs are starting to use on purpose. Below is who, why, and what it actually costs.
Stablecoin Adoption Among Businesses in 2026: The Real Numbers
Stablecoin adoption among businesses in 2026 is concentrated in cross-border payments, contractor payroll, and treasury management, where USDC and USDT replace slow correspondent-bank wires. Total stablecoin supply sits above $300B, annual transaction volume reached about $33T in 2025 ($9T adjusted for organic use), and a transfer settles in seconds for cents versus $25–$50 for a traditional international wire.
| Metric | 2023 | 2025 | What It Signals |
|---|---|---|---|
| Total stablecoin supply | ~$130B | $300B+ | More than 2x growth in two years |
| Annual transaction volume | ~$10T | ~$33T | Approaching card-network scale |
| Adjusted organic volume | ~$2T | ~$9T | Rivals Visa's ~$16T payment volume |
| USDC supply (Circle) | ~$24B | ~$60B | Compliance-first US/EU rail |
| USDT supply (Tether) | ~$83B | ~$160B+ | Dominant global liquidity |
| Monthly active stablecoin wallets | ~15M | ~40M+ | Real users, not just exchanges |
| Avg cross-border transfer cost | ~$0.05 | <$0.01–$0.05 | Effectively free vs wires |
Figures are approximate, drawn from on-chain analytics, Circle and Tether attestations, and payment-industry estimates. Volume figures vary widely by methodology — "adjusted" numbers strip out bot churn and arbitrage.
Which Businesses Are Using USDC and Tether for Real Payments
The adoption is not evenly spread. Five categories of business account for the overwhelming majority of legitimate, non-speculative stablecoin payment flow in 2026:
Cross-border B2B suppliers
Importers and exporters paying overseas vendors use USDC/USDT to skip 1–3 day wires and $25–$50 fees. A $50,000 supplier payment settles in under a minute for pennies.
Contractor & freelancer payroll
Platforms like Deel and Rise pay global contractors in stablecoins, then let recipients off-ramp locally. Solves the problem of paying a developer in Argentina or Nigeria where USD access is hard.
Remittance providers
Companies routing money to Latin America, Africa, and the Philippines use Tether to cut the ~6.4% global average remittance cost to under 1%.
Crypto-native company treasuries
Exchanges, market makers, and web3 startups hold operating cash in USDC for instant settlement and to earn yield on tokenized T-bill products.
Emerging-market merchants & savers
In high-inflation economies (Argentina, Turkey, Nigeria), businesses and individuals hold USDT as a dollar proxy — this is the single largest organic use case globally.
USDC vs Tether for Business Payments: Which One and When
The two dominant stablecoins serve different business needs. USDC is the compliance-and-banking choice; USDT is the global-liquidity choice. The split below reflects how companies actually decide between them in 2026.
| Attribute | USDC (Circle) | USDT (Tether) |
|---|---|---|
| Supply (2026) | ~$60B | ~$160B+ |
| Primary geography | US, EU, regulated markets | LatAm, Africa, Asia, EM |
| Reserve transparency | Monthly audited attestations | Quarterly attestations, improving |
| Regulatory posture | GENIUS Act + MiCA compliant | Compliant in some, gray in others |
| Best for | Treasury, payroll, US/EU B2B | Global liquidity, remittance, EM |
| Issuer status | Public (Circle, NYSE: CRCL) | Private, highly profitable |
Circle's 2025 IPO was the clearest signal that this is now an institutional category. Tether, meanwhile, reportedly generated over $13B in profit in 2024 largely from the yield on its reserve T-bills — making it one of the most profitable companies per employee on earth, and a direct competitor to the interchange-fee economics I wrote about in the death of interchange.
The Real Cost of Stablecoin Payments vs Cards and Wires
Cost is the entire reason businesses are adopting stablecoins for payments. The math on a $10,000 cross-border B2B payment makes the case better than any narrative:
Card (2.9% + $0.30)
~$290
Instant authorization, but chargebacks and 2–3 day funding
International wire
$25–$50
Plus FX spread; 1–3 business days to settle
Stablecoin (USDC/USDT)
<$0.05
Seconds to settle, 24/7, no intermediary banks
The catch is the on-ramp and off-ramp. Converting fiat to stablecoin and back can cost 0.1%–1% depending on the provider, and that is where the real friction (and the real fintech opportunity) lives. For a business moving money between two crypto-friendly accounts, the cost is genuinely pennies. For one that needs to convert to local bank deposits on both ends, the all-in cost can still be 1–2% — cheaper than cards, comparable to or better than wires, and far faster.
Why 2025–2026 Was the Tipping Point for Business Stablecoin Adoption
Regulatory clarity
The US GENIUS Act and EU MiCA gave stablecoins a legal framework — 1:1 reserves, attestations, licensing
Stripe & PayPal entry
Stripe acquired Bridge for ~$1.1B and PayPal launched PYUSD, putting stablecoins inside mainstream payment stacks
Yield on reserves
High rates made stablecoin reserves wildly profitable, funding aggressive distribution and integrations
Emerging-market demand
Dollar scarcity in inflationary economies created organic, sticky demand that has nothing to do with speculation
None of these alone would have done it. Together they moved stablecoins from a $130B trading curiosity in 2023 to a $300B+ payment rail that Visa, Mastercard, Stripe, and PayPal are all building on top of in 2026. The interesting question for founders is no longer "will businesses use stablecoins" — it's "who captures the on/off-ramp margin and the treasury yield."
Stablecoins didn't win because crypto won.
They won because moving $10,000 across a border for a penny in five seconds beats $50 and three days — and 2025's $33T in volume proves businesses noticed.
Track fintech and payments valuations on the SaaS Valuations Dashboard at Value Add VC. Originally published in the Trace Cohen newsletter.