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PREMIUM
Real-Time Treasury: How Instant Settlement Rewires Corporate Cash Management
finance

Real-Time Treasury: How Instant Settlement Rewires Corporate Cash Management

Instant rails do not just speed treasury up. They remove the delay it was built on. Here is what breaks and what CFOs should ask their banks.

27 Jun 2026 10 min read
Pay by Bank: How Account-to-Account Payments Threaten Card Interchange
finance

Pay by Bank: How Account-to-Account Payments Threaten Card Interchange

Account-to-account payments let merchants pull funds straight from a bank account and skip card interchange. How pay by bank works and why it threatens cards.

26 Jun 2026 12 min read
PREMIUM
The FinOps Reckoning: Why AI Workloads Break Traditional Cloud Cost Control
technology

The FinOps Reckoning: Why AI Workloads Break Traditional Cloud Cost Control

Classic FinOps was built for taggable instances. AI workloads break every assumption. Here is why token and GPU economics defeat instance-level cost control.

25 Jun 2026 10 min read
Data Lakehouse vs Data Warehouse: Choosing the Right Analytics Foundation
technology

Data Lakehouse vs Data Warehouse: Choosing the Right Analytics Foundation

Cut through the lakehouse-versus-warehouse marketing to the real architecture decision: where each wins, the table-format war, and the costly trap of both.

24 Jun 2026 12 min read
PREMIUM
Frontier Model Lock-In: The Hidden Switching Costs of Betting on One AI Provider
ai

Frontier Model Lock-In: The Hidden Switching Costs of Betting on One AI Provider

Model lock-in is the new cloud lock-in. Here is where switching cost actually accumulates, how to measure your exit price, and how to keep leverage.

23 Jun 2026 10 min read
How to Evaluate LLM Outputs: Building an Evaluation Harness That Catches Real Failures
ai

How to Evaluate LLM Outputs: Building an Evaluation Harness That Catches Real Failures

Most teams ship LLM features with no real evals, then find failures in production. A practical framework for an evaluation harness that scales.

22 Jun 2026 13 min read
newsletter

FinTekCafe Weekly: When Bigger Stops Winning

This week: when small models beat frontier ones, the coming GPU glut, why banks build their own rails, fraud in milliseconds, and the AI coding wall.

21 Jun 2026 5 min read
PREMIUM
AI Coding Assistants Hit the Productivity Wall: What the Data Actually Shows
ai

AI Coding Assistants Hit the Productivity Wall: What the Data Actually Shows

AI coding assistants raise output, but net productivity depends on task type and codebase age. Where they help, where they add cost, and what to measure.

20 Jun 2026 10 min read
Real-Time Fraud Detection: How Payments Risk Moved to Milliseconds
finance

Real-Time Fraud Detection: How Payments Risk Moved to Milliseconds

Instant payments removed the float fraud teams relied on. A 2026 framework for sub-second scoring, the model stack, and build versus buy.

19 Jun 2026 10 min read
PREMIUM
The GPU Glut Is Coming: Why AI Compute Economics Are About to Invert
technology

The GPU Glut Is Coming: Why AI Compute Economics Are About to Invert

Panic buying meets slow AI revenue. The compute-scarcity premium is set to compress, and firms locked into peak-price capacity are the most exposed.

18 Jun 2026 9 min read
Platform Engineering and Internal Developer Platforms: What Actually Reduces Cognitive Load
technology

Platform Engineering and Internal Developer Platforms: What Actually Reduces Cognitive Load

Most internal developer platforms add complexity instead of removing it. A 2026 framework for what works, what fails, and how to measure platform ROI.

17 Jun 2026 10 min read
PREMIUM
Tokenized Deposits vs Stablecoins: Why Banks Are Building Their Own Rails
finance

Tokenized Deposits vs Stablecoins: Why Banks Are Building Their Own Rails

Stablecoins get the headlines, but tokenized deposits are the rail banks are actually building. Here is who controls programmable money and why.

16 Jun 2026 10 min read
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