Posts By Reeves Birner
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150Fintech NewsPredictive Modelling for U.S. Finance: From Statistical Models to Pragmatic Mix
Predictive modelling for finance has changed character meaningfully over the past five years. The methods used to be statistical: logistic regression, gradient...
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136Fintech NewsFairness Metrics in U.S. Financial Machine Learning: From Research to Supervisory Expectation
Fairness metrics in machine learning have moved from research papers into supervisory expectations in U.S. finance over the past two years. The...
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130Fintech NewsDeep Learning Applications in U.S. Finance: Where the Technique Actually Delivers
Deep learning in U.S. finance has had a longer and more uneven journey than the headlines suggest. The technique has been deployed...
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152Payments
Card Networks and Payment Rails in the U.S. 2026: Why the Two-Network Duopoly Is Still Adding Volume
Every prediction that card networks would be displaced by faster, cheaper alternatives in U.S. retail payments has, so far, been wrong. The...
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173Artificial intelligence
MLOps in finance: how a $2.98 billion category moved from research tool to production backbone
An MLOps engineer at a top-10 US bank used to measure success by whether a new credit-risk model made it into staging....
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219Fintech News
FinTech market segmentation in the US: how four segments carve up the country’s largest fintech revenue pool
The phrase “the US fintech market” hides four very different businesses inside it, and treating them as one industry is the fastest...
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149Fintech News
Financial product innovation in the US: how embedded finance and BNPL are reshaping the country’s product mix
The US fintech product mix in 2025 looks fundamentally different from the one operators were pitching to investors in 2020. The shift...
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167Fintech News
FinTech value chains in the US: how unbundling, re-bundling, and BigTech embedding are remaking the stack
The traditional financial services value chain (origination, underwriting, servicing, settlement, custody) was designed in an era when one institution did all of...
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130Fintech News
Sentiment Analysis for U.S. Markets: Where the Technique Actually Produces Value
Sentiment analysis for U.S. financial markets is one of those techniques that has been claimed as a competitive edge for so long...
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112Blockchain
Central Bank Digital Currencies in America 2026: Where the Wholesale Conversation Is Real
Most U.S. headlines about central bank digital currencies in 2024 and 2025 missed the same point. The retail digital dollar is not...
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176Payments
Cross-Border Payments in the U.S. 2026: How a Multi-Trillion-Dollar Flow Got Faster, Cheaper, and Still Not Easy
The phrase “cross-border payments” hides a striking range of actual experiences. A multinational paying its Singapore subsidiary still moves money over correspondent...
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126Blockchain
Cryptocurrencies and Digital Assets in America Cross 3 Trillion as Stablecoins Edge Into Bank Treasuries
Walk into a primary dealer in New York in early 2026 and one of the screens on the trading floor is showing...
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135Fintech News
Explainable AI in finance: a $7.79 billion market and the 2022 circular that changed the rules
A loan officer in 2015 could tell you why a mortgage was declined by pointing at a FICO score and a debt-to-income...
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129Artificial intelligence
Large language models in finance: a $1.95 billion market and the 85% adoption rate at big banks
An analyst at a Wall Street bank in 2022 would spend half a morning reading a 200-page 10-K to answer a single...
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171Artificial intelligence
AI for financial decision making: a $14.82 billion market and why 91% of asset managers now use it
The first time a junior analyst at a mid-size US asset manager pushed an AI-generated portfolio tilt into an investment committee meeting...
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138Artificial intelligence
NLP in finance: how a $36.8 billion market is rewriting how banks read
A credit analyst at a US regional bank used to spend Monday morning skimming three earnings transcripts, a 10-Q, and four analyst...
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110Artificial intelligence
Big data analytics in finance: how a $394.7 billion market routes $88 billion into banking
A mid-sized US bank now generates more raw data in a single trading day than its entire data warehouse held in 2015....
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176Artificial intelligence
FinTech risk management in 2026: how a $4.19 billion software category became the control layer under modern finance
A risk manager at a US regional bank used to open the week with a thick stack of Monday-morning reports — one...
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157Artificial intelligence
Regulatory frameworks in US finance: how a $7.58 billion reporting software market turned compliance into code
A compliance officer at a US regional bank used to spend the final weekend of each quarter closing out the FFIEC Call...
