Substack’s new tool tells you who has been writing their newsletters with AI | TechCrunch0

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• July 23, 2026

Substack has launched a new feature that can show you which of your favorite newsletters are written with AI. This week, the writing and newsletter platform announced an integration with AI writing detection software Pangram that will allow users to scan posts, comments, and responses in the Substack app to see an estimate of how