AI infrastructure newsletters
NewsletterFIT tracks 177 newsletters that cover AI infrastructure as a primary topic, 157 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are 7wdata.beehiiv.com (1M), Business Analytics Review (735K) and The Neuron (700K). Brands detected sponsoring these newsletters recently include Front, Dell Technologies and Athyna.
Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology
- 1 7wdata.beehiiv.com 1M subscribers
beehiiv Several times a week · last post 17 days ago
Likely audience: Venture capitalists
Sponsors detected: Front
- 2 Business Analytics Review 735K subscribers
Substack Daily · last post 14 days ago
Likely audience: ML engineers
- 3 The Neuron 700K subscribers
beehiiv Several times a week · last post 17 days ago
Likely audience: Product managers
Sponsors detected: Dell Technologies, Front
- 4 Not Boring by Packy McCormick 281K subscribers
Substack Weekly · last post 20 days ago
Likely audience: Tech investors
Sponsors detected: Matic
- 5 a16z 278K subscribers
Substack Several times a week · last post 14 days ago
Likely audience: Venture capitalists
Sponsors detected: Skirt Shop
- 6 AI Supremacy 226K subscribers
Substack Several times a week · last post 15 days ago
Likely audience: AI researchers
- 7 Haystack Digest 210K subscribers
Substack Weekly · last post 15 days ago
Likely audience: Tech investors
- 8 Startup Digest 200K subscribers
Substack Every two weeks · last post 31 days ago
Likely audience: Product managers
- 9 TheSequence 168K subscribers
Substack Several times a week · last post 14 days ago
Likely audience: AI researchers
- 10 Big Technology 156K subscribers
Substack Every two weeks · last post 17 days ago
Likely audience: AI product managers
- 11 Fintech Blueprint 🤖🏦🧭 111K subscribers
Substack Weekly · last post 16 days ago
Likely audience: Fintech founders
- 12 StudioAlpha 108K subscribers
Substack Every two weeks · last post 16 days ago
Likely audience: AI researchers
- 13 Newcomer 106K subscribers
Substack Several times a week · last post 20 days ago
Likely audience: Venture capitalists
- 14 The Business Engineer 95K subscribers
Substack Several times a week · last post 15 days ago
Likely audience: AI product managers
- 15 next play 91K subscribers
Substack Several times a week · last post 18 days ago
Likely audience: Startup founders
- 16
- 17
- 18 NEW ECONOMIES 78K subscribers
Substack Several times a week · last post 21 days ago
Likely audience: Startup founders
Sponsors detected: Harmonic
- 19 Hump 🐪 Days 69K subscribers
Substack Several times a week · last post 15 days ago
Likely audience: Investment professionals
- 20
- 21 Macro Notes 67K subscribers
Substack Several times a week · last post 14 days ago
Likely audience: portfolio managers
- 22 BeInCrypto Bonus 65K subscribers
Substack Every two weeks · last post 24 days ago
Likely audience: Financial analysts
- 23 Founder Fridays 61K subscribers
Substack Weekly · last post 20 days ago
Likely audience: Startup founders
- 24 The Signal 55K subscribers
Substack Several times a week · last post 15 days ago
Likely audience: AI researchers
Sponsors detected: Coder, Attio, Athyna
- 25 Cutting through the Noise 49K subscribers
Substack Every two weeks · last post 19 days ago
Likely audience: Venture capitalists
- 26 MultiVersial 47K subscribers
Substack Several times a week · last post 14 days ago
Likely audience: Startup founders
- 27 Future Ready Leadership With Jacob Morgan 46K subscribers
Substack Weekly · last post 16 days ago
Likely audience: CHROs
- 28 AI MARKET FIT 43K subscribers
Substack Several times a week · last post 17 days ago
Likely audience: AI investors
- 29 This Week in AI 41K subscribers
Substack Weekly · last post 14 days ago
Likely audience: Venture capitalists
- 30
- 31 ARB Letter 35K subscribers
Substack Every two weeks · last post 14 days ago
Likely audience: individual investors
- 32 The Prompt: Insights from OpenAI Global Affairs 31K subscribers
Substack Weekly · last post 21 days ago
Likely audience: Cybersecurity professionals
- 33 Jay’s Letter 31K subscribers
Substack Monthly or less · last post 16 days ago
Likely audience: Economic analysts
- 34 Parsers Venture Capital Insights 26K subscribers
Substack Several times a week · last post 14 days ago
Likely audience: Startup founders
- 35 Outperforming the Market 26K subscribers
Substack Every two weeks · last post 13 days ago
Likely audience: Financial analysts
- 36 Rebound Capital 26K subscribers
Substack Every two weeks · last post 13 days ago
Likely audience: Investors
- 37 JJLake’s Substack 26K subscribers
Substack Monthly or less · last post 36 days ago
Likely audience: Venture capitalists
- 38 Teknoloji Borsası 25K subscribers
Substack Weekly · last post 22 days ago
Likely audience: AI infrastructure investors
- 39 Steve Eisman 22K subscribers
Substack Several times a week · last post 15 days ago
Likely audience: Financial analysts
- 40 Creators' AI 22K subscribers
Substack Weekly · last post 20 days ago
Likely audience: Startup founders
Showing 40 of 177. See all in NewsletterFIT
Latest posts from these newsletters
- Taking advantage… Rebound Capital
- Broadcom: Road… Outperforming the Market
- Cuando nunca… MultiVersial
- Why AI… This Week in AI
- Plenty of… ARB Letter
- Wallet Wars… a16z
- Weekly TOP… Parsers Venture Capital Insights
- Introducing Securing… a16z