LLMSec newsletter alternatives: newsletters like it

24 newsletters in the NewsletterFIT index cover the same topics as LLMSec newsletter (LLM security, jailbreaking defense and prompt optimization). The closest matches are cristianoluchinivedanta, Big Data News Weekly: Big Data Weekly Newsletter and ByteByteGo Newsletter. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 14, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About LLMSec newsletter

LLMsec: Cybersecurity in the ChatGPT Era. My focus is on the intricate relationship between security and the evolving landscape of generative AI and Large Language Models.

Full profile
  1. 1

    SubstackEvery two weeks · last post 4 days ago

    Likely audience: ML researchers

    2 shared topics

  2. 2

    beehiivDaily · last post yesterday

    From recent posts: Big Data News Weekly publishes weekly roundups of AI developments, including model releases, agent automation guides, and developer tutorials, for technical practitioners and data teams. The newsletter mixes breaking…

    Likely audience: ML engineers

    1 shared topic

  3. 3
    ByteByteGo Newsletter1M subscribers

    SubstackSeveral times a week · last post 2 days ago

    Explain complex systems with simple terms, from the authors of the best-selling system design book series. Join over 1,000,000 friendly readers.

    Likely audience: ML engineers

    1 shared topic

  4. 4
    The Neuron700K+ subscribers

    beehiivDaily · last post yesterday

    Don't fall behind on AI. Get the AI trends and tools you need to know. Join 700,000+ professionals from top companies like Microsoft, Apple, Salesforce and more. 👇

    Likely audience: Product managers

    1 shared topic

  5. 5

    SubstackWeekly · last post 5 days ago

    Discover the insights of economist Stephen Leeb, PhD, chief investment adviser for Turbulent Times Investor.

    Likely audience: Policy makers

    1 shared topic

  6. 6
    @andrewchen257K subscribers

    SubstackEvery two weeks · last post 18 days ago

    Venture capital in tech, entertainment, and AI

    Likely audience: AI engineers

    1 shared topic

  7. 7
    Last Week in AI195K subscribers

    SubstackWeekly · last post 3 days ago

    From recent posts: Last Week in AI publishes weekly articles and podcasts focused on LLM releases, safety incidents, and technical advancements for developers and researchers. The publication mixes news summaries with podcast episodes…

    Likely audience: ML engineers

    1 shared topic

  8. 8
    Discover AI184K subscribers

    SubstackMonthly or less · last post 30 days ago

    Cuts through the launches and hype to what actually matters for real work.

    Likely audience: developers

    1 shared topic

  9. 9
    Ben's Bites172K subscribers

    SubstackSeveral times a week · last post 2 days ago

    I write a newsletter about startups and investing—for ai builders of all levels. I record mini-tutorials, write about tools I’m testing, share my insights and give you a peek behind the digital curtain from an exited…

    Likely audience: AI developers

    1 shared topic

  10. 10
    The AI Corner151K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: The AI Corner publishes weekly articles on AI agent deployment, financial metrics for startups, and prompt engineering strategies for developers and founders. Content ranges from practical Excel models for calculating…

    Likely audience: AI engineers

    1 shared topic

  11. 11
    Agentic AI 132K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: This newsletter publishes technical deep dives on agentic AI, covering topics like harness engineering, evaluation integrity, and organizational strategy for autonomous systems. It serves a developer and engineering…

    Likely audience: ML engineers

    1 shared topic

  12. 12
    The AI Break99K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: The AI Break publishes weekly industry news, tutorials for building custom Claude AI skills, and job listings for a tech-savvy audience interested in practical AI applications. The publication mixes breaking industry…

    Likely audience: AI developers

    1 shared topic

  13. 13
    The AiEdge Newsletter81K subscribers

    SubstackSeveral times a week · last post 5 days ago

    A newsletter for continuous learning about Machine Learning applications, Machine Learning System Design, MLOps, the latest techniques and news. Subscribe and receive a free Machine Learning book PDF!

    Likely audience: ML engineers

    1 shared topic

  14. 14
    AI Buzz!69K subscribers

    SubstackWeekly · last post 18 days ago

    AI Buzz! is your go-to digest of cutting-edge AI news, breakthroughs, and research trends!

    Likely audience: Product managers

    1 shared topic

  15. 15
    AI & Web3 Unplugged57K subscribers

    SubstackMonthly or less · last post 59 days ago

    Practical insights, startup stories, tools, and opportunities for builders shaping the future of AI & Web3.

    Likely audience: ML engineers

    1 shared topic

  16. 16
    Exploring ChatGPT56K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Exploring ChatGPT publishes weekly technology articles focused on AI research, development, and policy. The publication covers diverse formats including original research papers, industry news, and opinion pieces on…

    Likely audience: ML engineers

    1 shared topic

  17. 17
    Elevate45K subscribers

    SubstackEvery two weeks · last post 31 days ago

    Addy Osmani's newsletter on elevating your effectiveness. Join his community of 600,000 readers across social media.

    Likely audience: Software engineers

    1 shared topic

  18. 18
    More Knowledge36K subscribers

    Substacklast post Jul 25, 2026

    Notes, thoughts and essays from David Elikwu. A personal extension of theknowledge.io

    Likely audience: ML engineers

    1 shared topic

  19. 19
    SumoGrowth AI Insights32K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Join 30,000+ others - Bite-Sized AI News with Trending AI Tools and Business Automation Tips 🤖

    Likely audience: AI agency owners

    1 shared topic

  20. 20
    SWIPE28K subscribers

    SubstackEvery two weeks · last post 2 days ago

    From recent posts: SWIPE is a technology newsletter for developers and marketers that publishes rapid overviews of AI agent development, API architecture, and search optimization strategies. It covers engineering challenges, new browser…

    Likely audience: Software Engineers

    1 shared topic

  21. 21
    Gradient Ascent28K subscribers

    SubstackMonthly or less · last post 23 days ago

    Gradient Ascent is your weekly guide to AI, trusted by Silicon Valley's top tech firms and the best academic labs worldwide.

    Likely audience: ML researchers

    1 shared topic

  22. 22
    Kilo Blog26K subscribers

    SubstackSeveral times a week · last post yesterday

    From recent posts: Kilo Blog publishes technical articles and product announcements about AI coding agents, open-weight models, local AI development, and platform security, often tying topics to Kilo Enterprise and Kilo Desktop. It…

    Likely audience: ML engineers

    1 shared topic

  23. 23
    Codex23K subscribers

    Substacklast post May 23, 2026

    From recent posts: Codex publishes technical articles on LLM security, inference infrastructure, and software development workflows, targeting engineers and founders. Content focuses on optimizing GitHub Copilot usage, managing remote…

    Likely audience: DevOps engineers

    1 shared topic

  24. 24
    next big thing18K subscribers

    SubstackMonthly or less · last post Aug 20, 2026

    weekly essay by a venture capitalist (@nbt) in search of the next big thing

    Likely audience: product managers

    1 shared topic

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