Best LLM Prompting Techniques Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover LLM prompting techniques as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are La News d'Astuces (22K).

Updated Nov 11, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    La News d'Astuces 22K subscribers

    SubstackEvery two weeks · last post 17 days ago

    Reçois gratuitement chaque semaine les meilleures astuces, idées, bons plans, analyses sur le business, le marketing, l’investissement, l’éducation… C’est 100% gratuit !

    Likely audience: Content creators

  2. 2

    SubstackMonthly or less · last post 56 days ago

    A field guide on Claude for food bloggers, from someone running one. New posts every Wednesday.

    Likely audience: AI power users

  3. 3

    SubstackMonthly or less · last post 36 days ago

    From recent posts: Melissa TAUQNAM publishes articles on AI automation and no-code development, specifically covering meta-prompting techniques for tools like n8n and Make, and building custom project management software with Claude and…

    Likely audience: No-code developers

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