Big Technology

Substacknewsletter · by Alex Kantrowitz · English

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

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Audience
156K subscribers
Shown publicly on Substack
Publishing
Every two weeks
7 posts indexed in the last 90 days
Last post
Oct 12, 2026
18 days ago
Likely audience
AI product managers
Inferred from post content

Momentum

#43 on Substack's Technology leaderboard

From daily snapshots of Substack's public figures · how rising is measured

Big Technology is a Substack newsletter by Alex Kantrowitz covering AI infrastructure, AI security and GPU supply chain. NewsletterFIT indexed 7 posts from it in the last 90 days, most recently on Oct 12, 2026. Shown publicly on Substack: 156K subscribers. It ranks #43 on Substack's Technology leaderboard.

Topics

Recent posts

  • Can AI…
  • The Key…
  • Anthropic’s IPO…
  • Here’s Everything…
  • What I…
  • YouTube CEO…

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No sponsored posts detected in the last 180 days of indexed posts.

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Compiled from public pages · refreshed Oct 16, 2026 · How NewsletterFIT collects and labels data