cd /news/generative-ai/substack-s-new-tool-tells-you-who-s-… · home › topics › generative-ai › article
[ARTICLE · art-69481] src=machinebrief.com ↗ pub= topic=generative-ai verified=true sentiment=· neutral

Substack's new tool tells you who's been writing their newsletters with AI

Substack has launched a new tool that detects whether newsletters on its platform are written with AI, according to a TechCrunch report. The feature aims to increase transparency for readers about the use of generative AI in content creation.

read1 min views1 publishedJul 23, 2026
Substack's new tool tells you who's been writing their newsletters with AI
Image: Machinebrief (auto-discovered)

By justswimSource:

Hacker News AIArticle URL: https://techcrunch.com/2026/07/22/substacks-new-tool-tells-you-whos-been-writing-their-newsletters-with-ai/

Comments URL: [https://news.ycombinator.com/item?id=49015184](https://news.ycombinator.com/item?id=49015184)

Points: 5

Get AI news in your inbox

Daily digest of what matters in AI.

source & further reading
machinebrief.com — original article Ask HN: Will AI assistants become photorealistic video? Ask HN: How to make AI better at writing prose? Show HN: Grimoire – Best Practices for Everyone Installed for Your AI Agents
── more in #generative-ai 4 stories · sorted by recency
── more on @substack 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
→ Live at https://your-agent.zahid.host ✓
Get free account → Pricing
from €0/mo · no card required
LIVE [news/substack-s-new-tool-…] indexed:0 read:1min 2026-07-23 · —