Consistent, high-quality, information-dense newsletters. Quality denoted with ⭐️ out of ⭐️⭐️⭐️
Last updated: 2025-09-21.
| Publication | Rating | Notes |
|---|---|---|
| Construction Physics - Substack | ⭐️⭐️⭐️ | |
| Contrary Research | ⭐️⭐️⭐️ | Startup/tech focused |
| Asimov Press | ⭐️⭐️⭐️ | Biology |
| Owl Posting - Substack | ⭐️⭐️⭐️ | Biology |
| Works in Progress | ⭐️⭐️⭐️ | |
| Range Widely | ⭐️⭐️⭐️ | |
| The Garden of Forking Paths - Substack | ⭐️⭐️⭐️ | |
| Quanta Magazine Science and Math | ⭐️⭐️⭐️ | |
| Commongcog | ⭐️⭐️⭐️ | Business |
| The Founder’s Tribune | ⭐️⭐️⭐️ | |
| The Transmitter: Neuroscience News | ⭐️⭐️⭐️ | Neuroscience |
| The Chip Letter - Substack | ⭐️⭐️ | Semiconductors |
| Wes Kao’s Newsletter - Substack | ⭐️⭐️ | |
| LessWrong | ⭐️⭐️ | Forum |
| Alex Murrell | ⭐️⭐️ | Marketing |
| Palladium Magazine | ⭐️⭐️ | |
| Asterisk Magazine | ⭐️⭐️ | |
| Fantastic Anachronism | ⭐️⭐️ | |
| citation needed Blog | ⭐️⭐️ | |
| Gwern | ⭐️⭐️ | |
| Center for Educational Progress - Substack | ⭐️⭐️ | Education |
| Astral Codex Ten - Substack | ⭐️⭐️ | |
| Applied Divinity Studies | ⭐️⭐️ | |
| Alexey Guzey | ⭐️⭐️ | |
| Not Boring - Substack | ⭐️ | |
| Materially Better - Substack | ⭐️ | Hiatus |
| Freethink | ⭐️ | |
| Coldtakes | ⭐️ | |
| Wait But Why | ⭐️ | |
| Our World in Data | ⭐️ | |
| Sequoia Newsletter | ⭐️ | |
| Abundance Institute | ⭐️ | |
| CSIS | ⭐️ | |
| Cremieux Recueil - Substack | ⭐️ | |
| Marginal REVOLUTION | ⭐️ | |
| The Generalist | ⭐️ |
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