securitycafe alternatives: newsletters like it

24 newsletters in the NewsletterFIT index cover the same topics as securitycafe (AI security, autonomous agents and supply chain security). The closest matches are Packt Cyber_AI, C-Suite Blueprint and The Neuron. 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 securitycafe

Security Cafe publishes essays and news roundups on AI security, cyber operations, and security leadership, including CISO roles and startup security titles. It is written for security practitioners and leaders…

Full profile
  1. 1
    Packt Cyber_AI8K subscribers

    SubstackWeekly · last post 16 days ago

    From recent posts: Packt Cyber_AI publishes technical articles on AI security, covering autonomous agent incidents, LLM security testing tools, and threat intelligence automation alongside broader cybersecurity topics like Zero Trust and…

    Likely audience: Cybersecurity professionals

    2 shared topics

  2. 2

    LinkedInEvery two weeks · last post 26 days ago

    Strategic Insights for Executive Leadership. Subscribe to elevate your strategic edge!

    Likely audience: Enterprise AI leaders

    2 shared topics

  3. 3
    The Neuron700K+ subscribers

    beehiivDaily · last post today

    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

  4. 4
    AI Fire300K subscribers

    beehiivDaily · last post today

    Master AI with practical guides - your daily hub for AI-powered productivity. Join 75,000+ professionals from Google, Meta, Microsoft, Tesla, and more.

    Likely audience: AI developers

    1 shared topic

  5. 5
    Pirate Wires271K subscribers

    SubstackSeveral times a week · last post yesterday

    From recent posts: Pirate Wires publishes long-form investigative reports on technology policy, geopolitics, and AI security, targeting readers interested in critical analysis of industry and government impacts. The publication mixes hard…

    Likely audience: Policy makers

    1 shared topic

  6. 6
    bayareatimes.com250K+ subscribers

    beehiivSeveral times a week · last post today

    From recent posts: Bay Area Times publishes weekly summaries of major tech and business news, focusing on AI developments, corporate mergers, regulatory policy, and hardware launches. The publication aggregates industry updates alongside…

    Likely audience: AI researchers and engineers

    1 shared topic

  7. 7
    AI Blueprint236K subscribers

    SubstackWeekly · last post 7 days ago

    From recent posts: AI Blueprint publishes weekly technology news covering AI model releases, industry benchmarks, regulatory developments, and corporate funding shifts. The publication targets developers and industry professionals with a…

    Likely audience: Product managers

    1 shared topic

  8. 8
    AI Supremacy 227K subscribers

    SubstackSeveral times a week · last post yesterday

    From recent posts: AI Supremacy publishes weekly deep dives into the technology sector, covering topics such as AI model releases, venture capital trends, and geopolitical risks like military AI and Chinese robotics. The publication…

    Likely audience: AI researchers

    1 shared topic

  9. 9
    Mint Tech & AI199K subscribers

    SubstackWeekly · last post 2 days ago

    From recent posts: Mint Tech & AI publishes in-depth articles on AI economics, robotics, and governance for a tech-savvy audience. The publication covers diverse topics including SaaS market shifts, autonomous agent security, and consumer…

    Likely audience: Government regulators

    1 shared topic

  10. 10
    ControlAI 167K subscribers

    SubstackWeekly · last post yesterday

    From recent posts: ControlAI publishes weekly reports on AI security incidents, rogue agent behavior, and legislative efforts to ban superintelligent AI. The publication targets policymakers, safety researchers, and industry leaders by…

    Likely audience: AI safety researchers

    1 shared topic

  11. 11
    Exponential View166K subscribers

    SubstackSeveral times a week · last post yesterday

    AI analysis worth reading

    Likely audience: AI researchers

    1 shared topic

  12. 12
    Big Technology156K subscribers

    SubstackWeekly · last post 4 days ago

    A newsletter about big tech and society by independent journalist Alex Kantrowitz.

    Likely audience: AI product managers

    1 shared topic

  13. 13
    The Product Compass141K subscribers

    SubstackWeekly · last post 8 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

  14. 14
    Neatprompts100K+ subscribers

    beehiivSeveral times a week · last post today

    How 100,000+ leaders at Microsoft, Google, and BlackRock stay ahead on AI

    Likely audience: Product managers

    1 shared topic

  15. 15
    Horizon AI75K+ subscribers

    beehiivDaily · last post yesterday

    Join 75,000+ readers learning from a Data and AI leader in 3-minute briefings on everything you need to know about AI and tech.

    Likely audience: Product managers

    1 shared topic

  16. 16
    Gray Mirror73K subscribers

    SubstackEvery two weeks · last post 4 days ago

    A portal to the next regime

    Likely audience: History enthusiasts

    1 shared topic

  17. 17

    SubstackMonthly or less · last post Sep 10, 2026

    I write about interesting new developments in AI.

    Likely audience: AI researchers

    1 shared topic

  18. 18

    SubstackEvery two weeks · last post 8 days ago

    From recent posts: Aquanow's Substack publishes weekly articles on digital asset markets, focusing on liquidity mechanics, market microstructure, and the intersection of AI agents with commerce and payment infrastructure. The content…

    Likely audience: Institutional traders

    1 shared topic

  19. 19
    Tech Economics43K subscribers

    SubstackWeekly · last post 2 days ago

    From recent posts: Tech Economics publishes in-depth articles analyzing the financial and operational impacts of AI on IT services, industrial automation, and data center infrastructure. The publication targets investors and industry…

    Likely audience: founders

    1 shared topic

  20. 20
    This Week in AI41K subscribers

    SubstackWeekly · last post 8 days ago

    From recent posts: This Week in AI publishes weekly articles on AI security, consumer adoption, agent development, and regulatory policy for tech professionals and entrepreneurs. The publication mixes analytical essays, industry reports…

    Likely audience: Venture capitalists

    1 shared topic

  21. 21
    Startup Investing34K subscribers

    SubstackMonthly or less · last post 15 days ago

    Data, AI/ML, Investments, Industry Trends, Exits, DeepTech, IPO, M&A

    Likely audience: venture capitalists

    1 shared topic

  22. 22

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: The Rational Optimist Society publishes essays, interviews, and podcasts focused on frontier technologies, industrial policy, and economic theory for an audience interested in innovation, manufacturing, and skepticism…

    Likely audience: Supply chain managers

    1 shared topic

  23. 23

    SubstackSeveral times a week · last post today

    Cybersecurity Research and News. Please Join us! Current blog updates and analysis of cyber attacks and deep dive podcasts.

    Likely audience: Cybersecurity professionals

    1 shared topic

  24. 24

    beehiivSeveral times a week · last post yesterday

    From recent posts: Agent Pulse is a weekly newsletter that aggregates news, tool releases, funding rounds, and security incidents specific to the AI agent ecosystem for developers, product managers, and enterprise leaders. It consistently…

    Likely audience: Product managers

    1 shared topic

Find every newsletter in this space

Search every post these newsletters publish, see who sponsors each one, and get alerted when a new one starts covering the same ground.

Search the index

7-day Pro trial · no card required