Sebastian Barros Newsletter

Substacknewsletter · by Sebastian Barros · English

Clarity on the future of connectivity, Cloud, semiconductors, and AI infrastructure. Capital allocation, spectrum policy, and compute economics now define competitive advantage more than marketing cycles or technology.

Investigate Sign in to visit
Audience
10K subscribers
Shown publicly on Substack
Publishing
Several times a week
41 posts indexed in the last 90 days
Last post
Oct 10, 2026
21 days ago
Likely audience
Telecom executives
Inferred from post content

Momentum

#347 on Substack's Technology leaderboard

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

Sebastian Barros Newsletter is a Substack newsletter by Sebastian Barros covering network infrastructure, AI governance and Customer experience. NewsletterFIT indexed 41 posts from it in the last 90 days, most recently on Oct 10, 2026. Shown publicly on Substack: 10K subscribers. It ranks #347 on Substack's Technology leaderboard.

Topics

Recent posts

  • The Myth…
  • Telcos, Musk…
  • Musk’s Next…
  • Only 3%…
  • Deutsche Telekom…
  • AI CDN:…

Sponsors detected

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

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

See the full picture on Sebastian Barros Newsletter

Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.

Start 7-day Pro trial

Similar newsletters

Ranked by how many topics they share with Sebastian Barros Newsletter.

  • The Rundown AI2M subscribers

    beehiivSeveral times a week · last post 19 days ago

    Likely audience: Product managers

    2 shared topics

  • Special Competitive Studies Project39K subscribers

    SubstackSeveral times a week · last post 22 days ago

    Likely audience: National security analysts

    2 shared topics

  • O'Reilly Radar1K subscribers

    SubstackEvery two weeks · last post 19 days ago

    Likely audience: AI researchers

    2 shared topics

  • The Deep View—

    beehiivSeveral times a week · last post 19 days ago

    Likely audience: Enterprise IT leaders

    2 shared topics

  • 80/20 AI—

    beehiivWeekly · last post 19 days ago

    Likely audience: Product managers building AI agents

    2 shared topics

  • The Shift AI—

    beehiivWeekly · last post 19 days ago

    Likely audience: Product managers

    2 shared topics

  • Ekta Chopra—

    SubstackEvery two weeks · last post 20 days ago

    Likely audience: Product managers building AI features

    2 shared topics

  • The Reality of AI in CX—

    LinkedInEvery two weeks · last post 17 days ago

    Likely audience: Conversation designers

    2 shared topics

Compiled from public pages · refreshed Oct 13, 2026 · How NewsletterFIT collects and labels data