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The Email Revolution 2.0: How Circle's Payment Network Will Transform Global Finance
The $10.8 trillion financial system nobody's talking about

$10.8 trillion in stablecoin transactions flowed through an entirely parallel financial ecosystem last year, while banks were busy debating whether blockchain had "real world utility." That’s more than triple Mastercard's global volume.
We’re seeing real commerce, real settlements, and real businesses finding a better way to move money, and now with Circle's Payment Network launch, this silent revolution is about to go mainstream.
In today's newsletter, I'll break down:
Why Circle's network represents the biggest shift in payment infrastructure since credit cards
How major banks like Deutsche Bank and Santander are abandoning their anti-crypto stance
The specific business advantages early adopters will capture from real-time global settlements
The striking parallel to how email transformed business (and left late adopters scrambling)
Three practical steps to ensure your business isn't left behind
The businesses that recognize this shift early will fundamentally reinvent their global operations while competitors remain trapped in legacy systems designed for a world that no longer exists.
Welcome to Catalyst—your bi-weekly insights on emerging fintech and Web3 trends, a behind-the-scenes look at some of the top players in the space, and actionable strategies you can implement today. No fluff. No basic takes. Just clear insights on what's actually happening in fintech. 💻
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A few things I’ve loved reading this week—
The Great Financial Infrastructure Shift
Traditional cross-border payments move in slow motion. Despite decades of innovation, sending money internationally still takes over 24 hours and costs up to 6% in fees—a system that fundamentally limits global commerce and disproportionately impacts emerging markets.
Meanwhile, stablecoins quietly processed $10.8 trillion in transactions last year.
This gap tells you everything about the coming revolution in global payments.
The Circle Payments Network: Financial Email
Last week Circle announced the launch of their Payment Network (CPN), connecting banks, fintechs, and digital wallets in a way we've never seen before. What we’re seeing is the beginning of a fundamental shift in how money moves globally. The vision is simple but profound: make moving money as effortless as sending an email.
Circle CEO Jeremy Allaire describes it perfectly: "Since our founding, Circle's vision has been to make moving money as simple and efficient as sending an email."
What makes this announcement different:
Institutional Backing: Santander, Deutsche Bank, Standard Chartered and Société Générale are all on board—not just as users but as design partners.
Regulatory Integration: Unlike previous crypto efforts, CPN is built with robust compliance frameworks from day one.
Complete Infrastructure: This isn't just a token or protocol—it's a full payment network that connects to existing financial systems.
Real-time Settlement: 24/7 clearing without the traditional "banking hours" limitations.
The Business Impact
For businesses with global operations, suppliers, or customers, the implications are massive:
Cost Reduction: International payments dropping from 6% to near-zero fees.
Cash Flow Acceleration: Capital no longer locked in transit for days.
New Market Access: Previously prohibitive expansion costs suddenly becoming manageable.
Treasury Optimization: Real-time global liquidity management.
Beyond the immediate cost savings, this opens entirely new business models that simply weren't possible with legacy payment rails.
The Historical Parallel: Email's Revolution
We've seen this film before.
In the early 1990s, business communication happened through phone calls, faxes, and physical mail. Companies that adopted email early gained massive efficiency advantages that translated directly to competitive edge.
Remember how these transitions played out:
Early adopters gained efficiency while competitors remained stuck with higher costs
New products and services emerged that couldn't exist in the previous paradigm
Business models evolved to capitalize on the new communication capabilities
The advantage gap widened until late adopters scrambled to catch up
The companies that recognized email's potential early fundamentally transformed their operations while competitors remained stuck with legacy processes…spending a lot of money on stamps.
Signs This Shift Is Real
Three key indicators tell us this isn't just hype:
Institutional Adoption: Traditionally conservative banks like Standard Chartered and Deutsche Bank working directly with Circle.
Transaction Volume: $10.8 trillion processed through stablecoins last year—real economic activity, not just speculation.
Market Cap Growth: USDC has reached a $60 billion market cap—larger than many traditional financial institutions.
Michael Spiegel, Global Head of Transaction Banking at Standard Chartered Bank, states this directly: "Circle's compliance-first approach to building products like CPN is a game changer for how money moves across borders."
What This Means For Your Business
The companies that adapt early to this shift will gain significant advantages:
Cost Structure: Lower transaction fees directly impact margins.
Geographic Reach: Simplified global operations open new markets.
Business Model Innovation: New offerings become possible with instant settlement.
Competitive Positioning: Early adoption creates differentiation.
Even if you don't plan to implement stablecoin payments immediately, developing a strategic roadmap now ensures you won't be left scrambling when competitors move ahead.
Three practical steps to prepare:
Education: Ensure your finance and operations teams understand the fundamental shift happening.
Assessment: Map your current payment flows and identify high-impact opportunities.
Experimentation: Start with low-risk pilots in specific payment corridors.
This transformation will happen gradually, then suddenly. The window for early adoption advantage doesn't stay open forever.
How Can I Help?
Catalyst helps fintech and growth-stage businesses navigate technological shifts through powerful content strategies. We transform complex concepts into executive-led thought leadership that builds credibility and drives growth.
Let's talk about how your business can leverage this payment revolution. Hit reply if you want to grab coffee and dive deeper—always down to chat fintech, crypto, and content strategy.
Will