Best AI Agent Behavior Newsletters in 2026
NewsletterFIT tracks 3 newsletters that cover AI agent behavior as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Dwarkesh Podcast (112K) and Protocolized (2K).
Updated Nov 12, 2026 · sorted by publicly shown subscribers · methodology
- 1Dwarkesh Podcast112K subscribers
SubstackWeekly · last post 13 days ago
From recent posts: Dwarkesh Patel's podcast and newsletter series focuses on AI safety, alignment, and the economics of large-scale AI development. The content primarily consists of interviews with researchers from OpenAI, Anthropic, and…
Likely audience: AI researchers
Sponsors detected:
- 2Protocolized2K subscribers
SubstackWeekly · last post 13 days ago
From recent posts: Protocolized publishes a rotating mix of historical narratives, aviation safety essays, and technical analyses of AI security protocols alongside speculative fiction theory. The publication targets readers interested in…
Likely audience: Cybersecurity professionals
- 3
SubstackWeekly · last post 16 days ago
Psychology, Decision Making, and Life
Likely audience: AI researchers
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- Announcing PiBoWriMo…Protocolized
- What will…Dwarkesh Podcast
- The Ghost…The Eel-Filled Hovercraft
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