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Your data model is your destiny
Your product's core abstractions determine whether new features compound into a moat or just add to a feature list. Here's how to get it right.
Oct 14, 2025
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Matt Brown
B2B payments aren’t payments, they’re workflows
B2B payments is a ghost market because everyone focuses on the “payments” part. The real problem is in the workflows and data that precede the actual…
Nov 6, 2023
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Matt Brown
Payfac in 1,000 words
Payfac is the model behind fintech’s biggest successes, from Stripe and Square, to Shopify, Uber, and more. It's a critical but misunderstood topic, so…
Feb 7, 2024
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Matt Brown
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Stablecoins in 1,000 words
Stablecoins are an exciting and powerful upgrade to financial technology, both in their own right and complementing traditional fiat money movement…
Jan 7, 2025
Vertical AI: beware what you wrap
Forget being dismissed as a ChatGPT wrapper. Anyone building vertical AI should fear being a wrapper around a system of record.
Mar 26, 2025
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Matt Brown
Cross-border payments in ~1,000 words
A gentle introduction to correspondent banking, money transmission, payment aggregation, and stablecoins, as well as cross-border payment business…
Nov 21, 2024
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Matt Brown
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Why VC and software have PE envy
Gone are the days of minority investments in high-growth, asset-light, software-led startups. Why do so many VCs and VC-backed companies seem to be…
May 13, 2025
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Matt Brown
Dark software
How the SaaS and fintech models are breaking down, why food delivery and dark kitchens provide an alternative model, and what the future of software may…
Jan 23, 2024
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Matt Brown
Interchange in 1,000 words
Interchange is a complex but critical topic for fintech operators.
Jan 23, 2023
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Matt Brown
Invisible asymptotes in vertical software
Vertical software is a great category to build and invest in. But the label and strategies behind it are quickly becoming irrelevant. The opportunity to…
Aug 29, 2024
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Matt Brown
Fintech from first principles
Financial services is one of the oldest, largest, and most complex markets. “Oldest” is measured in millennia: the first coined currency is over 5,000…
Jan 9, 2024
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Matt Brown
Vertical software already won the context graph
Everyone is arguing about who will build the trillion dollar context graph. The most valuable ones already exist inside vertical software.
Jan 22
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