# Substack introduces AI detector to flag AI-written blogs

Substack has launched an AI detection tool to help users identify blog posts that are entirely generated by artificial intelligence. This feature aims to maintain content authenticity and transparency on the platform. It matters as AI-generated content becomes more prevalent, affecting how readers evaluate trustworthiness and how writers present original work.

**Importance:** 3/5

## Sources

### Technology
- [The Verge](https://www.theverge.com/ai-artificial-intelligence/968855/substack-pangram-ai-detecting-tool) — 2026-07-21T15:22:28-04:00