Nofil’s Substack alternatives: newsletters like it

24 newsletters in the NewsletterFIT index cover the same topics as Nofil’s Substack (LLM security, AGI and Navier-Stokes equation). The closest matches are Agentic AI , AI Buzz! and Model Fever. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 12, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About Nofil’s Substack

My personal Substack

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  1. 1
    Agentic AI 132K subscribers

    SubstackSeveral times a week · last post 12 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

    2 shared topics

  2. 2
    AI Buzz!69K subscribers

    SubstackWeekly · last post 16 days ago

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

    Likely audience: Product managers

    2 shared topics

  3. 3
    Model Fever3K subscribers

    SubstackMonthly or less · last post 31 days ago

    I turn raw AI research into signals that put you in the 1% -By Sowhardh Honnappa (ex-Head of AI PayTm Money, Angel One, Ex-Researcher -UofM)

    Likely audience: ML researchers

    2 shared topics

  4. 4

    beehiivSeveral times a week · last post 13 days ago

    From recent posts: FutureTools publishes weekly industry news and product reviews focused on AI safety, robotics manufacturing, and emerging biology research. The publication mixes industry analysis with personal model reviews and covers…

    Likely audience: AI researchers

    2 shared topics

  5. 5

    beehiivWeekly · last post yesterday

    From recent posts: This newsletter publishes weekly reports on AI industry news, agent comparisons, and specific events like the Nashville 'Dolly Day' event. It targets readers interested in LLM security, recommendation bias, and crypto…

    Likely audience: AI developers

    2 shared topics

  6. 6

    SubstackWeekly · last post 16 days ago

    Psychology, Decision Making, and Life

    Likely audience: AI researchers

    2 shared topics

  7. 7

    SubstackMonthly or less · last post 9 days ago

    Brains, Minds, and Machines

    Likely audience: AI industry executives

    2 shared topics

  8. 8

    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

  9. 9
    ByteByteGo Newsletter1M subscribers

    SubstackSeveral times a week · last post 12 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

  10. 10
    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

  11. 11

    SubstackEvery two weeks · last post 17 days ago

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

    Likely audience: Policy makers

    1 shared topic

  12. 12
    Understanding AI323K subscribers

    SubstackWeekly · last post 14 days ago

    From recent posts: Understanding AI publishes in-depth technical articles and interviews focused on AI model architecture, robotics, safety, and autonomous vehicle deployment. The publication targets readers interested in the practical…

    Likely audience: ML engineers

    1 shared topic

  13. 13
    @andrewchen257K subscribers

    SubstackEvery two weeks · last post 16 days ago

    Venture capital in tech, entertainment, and AI

    Likely audience: AI engineers

    1 shared topic

  14. 14
    RocaNews255K subscribers

    SubstackDaily · last post 10 days ago

    From recent posts: RocaNews publishes a rotating mix of investigative journalism, political reporting, and cultural commentary on topics ranging from AI ethics and cybersecurity to US politics and the Israel-Palestine conflict. The…

    Likely audience: Political analysts

    1 shared topic

  15. 15
    Last Week in AI195K subscribers

    SubstackEvery two weeks · last post 34 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

  16. 16
    Discover AI184K subscribers

    SubstackMonthly or less · last post 28 days ago

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

    Likely audience: developers

    1 shared topic

  17. 17
    Ben's Bites172K subscribers

    SubstackSeveral times a week · last post 14 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

  18. 18
    The AI Corner151K subscribers

    SubstackSeveral times a week · last post 10 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

  19. 19
    The Product Compass141K subscribers

    SubstackWeekly · last post 14 days ago

    From recent posts: The Product Compass is a technology newsletter for Product Managers focused on agentic AI, LLM benchmarking, and no-code product engineering. It publishes technical articles, practical guides, and video demos covering…

    Likely audience: Startup founders

    1 shared topic

  20. 20
    Marcus on AI121K subscribers

    SubstackSeveral times a week · last post 12 days ago

    "Marcus has become one of our few indispensable public intellectuals. The more people read him, the better our actions in shaping Al will be." - Kim Stanley Robinson, author of Ministry for the Future

    Likely audience: AI researchers

    1 shared topic

  21. 21
    The AI Break99K subscribers

    SubstackSeveral times a week · last post 10 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

  22. 22
    User Mag98K subscribers

    SubstackWeekly · last post 14 days ago

    From recent posts: User Mag publishes podcast episodes and articles focused on AI industry economics, safety, regulation, and corporate strategy for a tech-savvy audience. The publication mixes interviews with journalists and analysts…

    Likely audience: AI researchers

    1 shared topic

  23. 23
    The AiEdge Newsletter81K subscribers

    SubstackSeveral times a week · last post 10 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

  24. 24
    FounderCoHo67K subscribers

    SubstackEvery two weeks · last post 36 days ago

    From recent posts: FounderCoHo publishes a mix of AGI research analysis, founder interviews, and event announcements targeting practitioners and investors in the AI ecosystem. The publication regularly covers topics like long-horizon…

    Likely audience: AI researchers

    1 shared topic

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