RegulationMedia Generation 🇺🇸 24.07.2026 04:02

Substack launches AI tracking tool for newsletters

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Substack has launched a feature that estimates how much of a newsletter is written by AI, using integration with Pangram. The tool aims to increase transparency and trust, though it may expose AI-heavy content. Substack says it is not meant to penalize AI use but to encourage disclosure.
Substack introduced an integration with AI detection software Pangram that scans posts, comments, and replies over 100 characters to estimate human vs. AI content. While potentially harming trust by revealing AI-written newsletters, the feature aims to reduce 'AI slop' and boost transparency. Substack joins other platforms labeling AI content. CEO Chris Best said the tool helps ensure the 'hard part' — the idea — comes from a person. Writers can optionally add an AI author's note, and publishers can scan drafts or report false scans.
Source: TechCrunch AI — original
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