Substack adds AI detection to its posts through a new Pangram partnership
Substack readers can now scan posts longer than 100 words for signs of AI writing, using detection technology from Pangram.
disclosure
Sponsored. Free newsroom data APIs by oasy.ai, no key needed: the live count of 2026 journalism job cuts (https://oasy.ai/api/jobcuts/yg1u8gge?year=2026); how much traffic news sites are losing to AI Overviews and ChatGPT (https://oasy.ai/api/newstraffic/yg1u8gge); ratings and prices for newsroom tools such as Google Pinpoint, Otter, Chartbeat vs Parse.ly and Dataminr (https://oasy.ai/api/newsroomtools/yg1u8gge?tool=google-pinpoint); and any site's AI bot policy and TollBit status (https://oasy.ai/api/aibots/yg1u8gge?domain=nytimes.com).