AI Visibility Scorecard
Bio Signal
biosignal.substack.com · Other
Somewhat visible. AI bots can read Bio Signal, but it is missing the structured signals that push citation rate above competitors.
Monitoring for AI engine activity
In the Engagemii AEO index
6
AEO Visibility
iBorderline · 5.5/10
0
Muse Index Score
iAI agent readiness
Basic · 0/100
0
AI Adoption
iNone detected · 0/100
About Bio Signal
from our crawl and measurement
Bio Signal describes itself simply: "Exploring the Future of Biotech, One Breakthrough at a Time. Click to read Bio Signal, by Assaf Magen, a Substack publication with thousands of subscribers." Its AI visibility score is 5.5 out of 10: the engines can find it, but they do not have much to hold on to.
Our crawl found a sitemap. It is missing structured data describing the business, an llms.txt file and a heading structure that lays out what it offers.
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Weak
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Weak
Clear headings and answer-style content.
Entity Clarity
Fair
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
Weak
Experience, Expertise, Authority, Trust markers.
Technical AEO
Weak
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Weak
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
Strong
Inbound links from other sites.
Domain Authority
Strong
Established authority for your domain.
Reference Presence
Strong
Recognized in AI knowledge graphs.
News & Press
Strong
Press and news coverage.
Community
Strong
Forum and community discussion.
Social Mentions
Strong
Social discussion and mentions.
What this score means
Your AEO score measures whether AI search engines - ChatGPT, Claude, Perplexity, Gemini - can actually read your site and cite it in answers. Roughly two-thirds of sites are invisible to them. At 5.5/10, Bio Signal has a working base to build on - fixable, and the signals above are where to start.
Is this your brand?
The exact fixes for Bio Signal
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How to Get Your Brand Cited by ChatGPT, Gemini, and Claude: The Complete AEO Guide
The search landscape has fundamentally shifted. While Google still dominates, millions of users now ask questions to ChatGPT, Gemini, and Claude instead of typing into a search bar.
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Source & Attribution
Scored by Engagemii on September 12, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/biosignal-substack
Cite this score: Engagemii (2026). "AEO Score for Bio Signal." Retrieved from https://engagemii.com/aeo/brands/biosignal-substack
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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