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.
- LLM security
- jailbreaking defense
- prompt optimization
- adversarial attacks
- 1
SubstackEvery two weeks · last post 4 days ago
Likely audience: ML researchers
2 shared topics
- 2Big Data News Weekly: Big Data Weekly Newsletter1.1M+ subscribers
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
- 3ByteByteGo 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
- 4The 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
- 5Stephen Leeb, PhD > Turbulent Times Investor News344K subscribers
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@andrewchen257K subscribers
SubstackEvery two weeks · last post 18 days ago
Venture capital in tech, entertainment, and AI
Likely audience: AI engineers
1 shared topic
- 7Last 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
- 8Discover 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
- 9Ben'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
- 10The 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
- 11Agentic 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
- 12The 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
- 13The 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
- 14AI 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
- 15AI & 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
- 16Exploring 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
- 17Elevate45K 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
- 18More 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
- 19SumoGrowth 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
- 20SWIPE28K 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
- 21Gradient 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
- 22Kilo 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
- 23Codex23K 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
- 24next 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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