#Substack
2 related articles
·2 min
From Substack Newsletters to a RAG Knowledge Base: A Clean Markdown Pipeline in Practice
A complete pipeline for building a RAG knowledge base from Substack newsletters: paginated archive API fetching, body scraping, targeted HTML-to-Markdown cleaning with turndown, heading-aware chunking, incremental updates, and respecting paywalls. Includes ready-made tools and code references.
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Industry Insights·3 min
Substack Creator Exodus: Platform Tax Drives Top Writers to Flee En Masse
Substack faces a serious creator retention crisis. Top newsletters like The Ankler are leaving for lower-cost, higher-autonomy alternatives. A deep dive into the platform tax problem and its implications.
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