Straight answers about the newsroom, newsletter and how this site works.
What is Signal AI?
Signal AI is an independent English-language publication covering the models, companies, science, infrastructure and policy shaping artificial intelligence.
How often is the site updated?
The homepage is designed as a live newsroom and can be updated throughout the day. The newsletter is intended for one concise edition each weekday.
Is the newsletter free?
Yes. The current briefing is free to join. Any future paid product would be clearly described before purchase.
How do saved stories work?
Saved stories are stored locally in your browser. They are not connected to an account and may disappear if you clear site data or change devices.
Does Signal AI use artificial intelligence to write articles?
AI tools may assist with research organization and production workflows, but a human editor remains responsible for every published claim. See our Editorial Policy for details.
How can I report an error?
Use the Contact page and choose “Correction” as the subject. Include the article title and the specific statement you believe should be reviewed.
Can I republish an article?
You may quote short excerpts with attribution and a link. Republishing full articles or using them in a commercial dataset requires permission.
How can I pitch a story or source?
Send a concise note through the Contact page. Explain what is new, why it matters and whether supporting documents are available.
Does Signal AI accept advertising?
The publication may accept clearly labeled commercial support. Advertisers do not control news coverage, conclusions or corrections.
How do I unsubscribe?
Use the unsubscribe link included in every newsletter. You can also contact the desk for assistance.