Charlie M

Product leader in payments and fintech. Writing about where payments, AI, and commerce collide.

Latest

tool-review

Perplexity AI: Real-time Search Meets Autonomous Agents

Charlie M

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Mar 1, 2026

tool-review

Claude: Enterprise Reasoning at Massive Scale

Charlie M

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Mar 1, 2026

tool-review

ChatGPT: The Closest Thing to Intelligent Inference at Scale | Review

Charlie M

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Mar 1, 2026

payments

Chargebacks911: Disputes-as-a-Service Across 2.4 Billion Transactions | Review

Charlie M

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Mar 1, 2026

payments

Unit21: No-Code Compliance That Monitors 10 Percent of US Consumer Transactions | Review

Charlie M

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Mar 1, 2026

Persona: The Verified Identity Layer Trusted by OpenAI and LinkedIn | Review

Charlie M

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Mar 1, 2026

payments

Sift: Digital Trust at Scale for 700+ Global Brands | Review

Charlie M

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Mar 1, 2026

AI Dev Tools

Cursor: The AI Code Editor That Hit $1 Billion ARR in Under Three Years | Review

Charlie M

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Mar 1, 2026

AI Dev Tools

GitHub Copilot: The AI Pair Programmer Used by 90 Percent of the Fortune 100 | Review

Charlie M

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Mar 1, 2026

AI Dev Tools

Replit: The Vibe Coding Platform That Turned Nine Years of Grinding Into a $9 Billion Bet | Review

Charlie M

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Mar 1, 2026