Stablecoin & Crypto Payment Infrastructure
USDC holds 24% of stablecoin supply but ~70% of transaction volume. Circle targeting $150B supply in H2 2026. Stripe, Visa, and BlackRock launched rival Open USD.
Growth Overview
12-Month Trend
Growth Rate
Market Size Projection
Overview
Infrastructure for stablecoin-based payments, cross-border transfers, and crypto-native financial operations. Total stablecoin market cap sat near $287-313B in August 2026, up roughly 23% YoY. Tether leads on supply at ~$184B (about 60%) against USDC at ~$73.8B (about 24%), but the volume picture inverts: USDC accounted for roughly 70% of adjusted stablecoin transaction volume in H1 2026 versus USDT at ~25%, and drove a record $1.79T in a single month in June. Supply and usage have decoupled, and usage is the number that matters for payment infrastructure. Circle is expanding from issuer to settlement-chain operator and targeting $150B in USDC supply in H2 2026, while Stripe, Visa, and BlackRock launched a rival stablecoin, Open USD, in June 2026.
What's Driving This Growth?
- ▸GENIUS Act signed into US law July 2025, providing first federal stablecoin framework
- ▸Stablecoin transfer volume reached $27.6T in 2024, exceeding Visa and Mastercard combined
- ▸USDC captured ~70% of adjusted stablecoin transaction volume in H1 2026 against ~24% of supply, showing usage and float have decoupled
- ▸Remote-first companies paying contractors in 20+ countries need faster, cheaper rails
Market Signals
- ✓Total stablecoin market cap reached ~$287-313B by early Aug 2026 (up ~23% YoY): USDT at ~$184B (~60% of supply), USDC at ~$73.8B (~24%); Circle is targeting $150B USDC supply in H2 2026
- ✓Stripe, Visa, BlackRock, and 140+ businesses launched a rival stablecoin, Open USD (OUSD), on Jun 30, 2026, a direct shot at Circle and Tether
- ✓Circle raised $222M in a token presale for its own L1 blockchain "Arc" at ~$3B FDV; Stripe-owned Bridge received OCC conditional approval (Feb 2026), a first under the GENIUS Act framework
SaaS Opportunities
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