Substack is giving readers a way to estimate how much of a newsletter was written by AI, signaling a broader shift toward transparency around AI-assisted content.

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.

One of the internet’s top platforms for independent writing is facing a growing backlash from some writers over its announcement last month that it won’t block Nazis from its services, a decision that ...

Readers pay five euros a month for a single journalist’s newsletter, thereby reclaiming the role that was once the preserve of the Medici or the Este families ...

Substack’s Pangram-powered AI detector is drawing writer backlash over false positives, reputation risk, and trust in automated judgments online.

Substack created a pioneering economic and cultural engine for a new generation of writers. Nearly 10 years in, its ...

Two predominantly text-based platforms have announced similar programmes to restrict AI-generated content. But is this really ...

Substack, the online platform that provides publishing and monetization tools for authors and writers, is facing pushback from a group of users who say it is giving a platform to Nazis and white ...

Despite previously stating it’s an ad-free zone, Substack — like many other platforms before it — is no longer ruling out advertising. “For us, advertising is an interesting business,” Hamish McKenzie ...