samanth alternatives: newsletters like it

SubstackEvery two weeks · last post 24 days ago

Aggregating human & AI forecasts on critical topics.

Likely audience: Policy makers

1 shared topic

SubstackSeveral times a week · last post 10 days ago

From recent posts: Homo Economicus publishes weekly essays on economics, AI safety, and labor markets, featuring data analysis, theoretical discussions, and academic paper summaries. The publication targets readers interested in the…

Likely audience: Academic researchers

1 shared topic

SubstackSeveral times a week · last post 10 days ago

From recent posts: David Friedman's Substack publishes weekly essays on game economics, Bayesian statistics, and legal theory using World of Warcraft as a case study, alongside occasional reader response posts and legal reform arguments.

Likely audience: Economics students

1 shared topic

SubstackMonthly or less · last post 15 days ago

Likely audience: philosophy readers

1 shared topic

SubstackWeekly · last post 8 days ago

From recent posts: Colligo publishes essays on AI reasoning failures, engineering principles, existential risk, and counter-UAS drone defense, alongside occasional pieces on ancient technology and archaeology. It is written for readers…

Likely audience: AI researchers

1 shared topic

SubstackMonthly or less · last post 43 days ago

From recent posts: Exformation publishes long-form essays and policy analysis on AI governance, safety, and existential risk for an audience of policymakers and tech observers. The publication mixes deep-dive articles on regulatory shifts…

Likely audience: AI safety researchers

1 shared topic

SubstackMonthly or less · last post 59 days ago

The AI Philosopher is dedicated to exploring the intersection of artificial intelligence and human wisdom, offering insightful discussions on how technological advancements can enhance our understanding of…

Likely audience: AI researchers and engineers

1 shared topic

SubstackEvery two weeks · last post 6 days ago

Bestselling Science Fiction Author Cat Valente's Blatherings on the State of the World: Politics, Internet Culture, History, and Art

Likely audience: paid subscribers

1 shared topic

SubstackEvery two weeks · last post 14 days ago

A newsletter and podcast exploring AI, social media, and the invisible forces dividing us

Likely audience: AI safety researchers

1 shared topic

SubstackSeveral times a week · last post 7 days ago

Glenn Greenwald news, reports, and video recaps. Unofficial fan-stack/fan page.

Likely audience: political commentators

1 shared topic

SubstackMonthly or less · last post 38 days ago

Essays and reflections from Brad Littlejohn at American Compass, addressing the crisis of human competence and the fracture of community in an age of WALL-E-fication.

Likely audience: policy makers

1 shared topic

SubstackMonthly or less · last post 49 days ago

Likely audience: AI safety advocates

1 shared topic

SubstackMonthly or less · last post 4 days ago

Analysis and commentary on progress in science, technology, and society. Problems are solvable - so let's solve some!

Likely audience: Physics researchers

1 shared topic

SubstackMonthly or less · last post Sep 10, 2026

From recent posts: PauseAI publishes commentary and advocacy focused on the risks of uncontrolled general-purpose AI development. Content ranges from interviews with lab resignations and warnings about autonomous hacking/swarm behavior to…

Likely audience: policymakers

1 shared topic