2 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.
Lerian Blog publishes practical articles on financial infrastructure, covering how institutions connect to Brazil's central bank and RSFN network, how core banking ledgers handle transfers and rules, and how banks can govern AI agents. Each issue walks through a concrete framework with worked examples and references to real industry cases.
A fintech strategy newsletter by a former Block finance executive and angel investor, mixing long-form analysis of neobank architecture, AI strategy at public fintechs, and investment memos. Readers get detailed mental models of fintech infrastructure and candid, sometimes promotional, deal analysis.
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