Substack is one of the fastest-growing newsletter platforms, with more than 35 million active subscriptions and over 5 million paid subscriptions. It has also become a major source of income for ...

Substack launched in 2017 as a tool for starting paid email newsletters. Within a year, the company had turned a mission to help writers reach audiences that value them into a platform with 25,000 ...

Newsletter platform Substack recently unveiled a new feature that allows users to scan posts of 100 words or more to find out what percentage was AI — and it's polarized the community. Substack ...

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"Not everything made with AI is slop, and not all slop is made with AI," wrote Substack co-founder and CEO Chris Best. "The problem is when there is a mismatch between a reader’s expectation and ...

Substack has launched a new AI detection tool in partnership with Pangram. This will allow readers to scan Substack content for an assessment of how much of the material was written by AI. The tool ...

The new tool can pick up on ‘Claudefishing’ across posts, comments, notes, and replies. The new tool can pick up on ‘Claudefishing’ across posts, comments, notes, and replies. is a news writer who ...

Michael Burry's latest move has become a big success — but it's not a stock pick, exactly. It's a newsletter, and it could be netting him millions. Burry, the investor who became famous for The Big ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. While TikTok and Instagram reels make headlines, Substack has been ...

L’écrivaine Julia Kerninon, créatrice en 2025 du Substack « Sur le fil », chez elle, à Nantes, le 23 mars. THEOPHILE TROSSAT PUR M LE MAGAZINE DU MONDE Dans son édition du 9 mars, le bimensuel New ...

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Publishing platform Substack is continuing to invest in video content as it launches the Substack Recording Studio, a built-in mechanism for creators to pre-record and publish videos. The studio, ...