AI Visibility Scorecard
Substack API
substackapi.dev · Technology
At 3/10, Substack API is near-invisible in AI search today. Most AI engines will not name it when asked about its category. The weakest signals are E-E-A-T Signals, Backlinks and Domain Trust. That is fixable, and the signals below show where to start.
AI engines read this profile 12 times
Meta AI · Claude · Parallel · Apple Intelligence
30
AI Naming Predictability
iRarely named · 30/100
Technology average 28
Top 23% of Technology
See what's behind this score →3
-
Network Authority
iNot connected yet
0 relationships on record. Businesses in Technology average 4. Claim your page and Engagemii is your first.
See what's behind this score →30
Muse Index Score
iAI agent readiness
Basic · 30/100
Technology average 17
See what's behind this score →0
About Substack API
from our crawl and measurement
"Welcome to Substack API, the unofficial open-source API for Substack publications." That is how Substack API introduces itself. To AI engines like ChatGPT and Perplexity it is partially visible, scoring 5.1 out of 10, readable in places, missing in others.
On the page, the fundamentals are in place: structured data on the page (WebSite, Organization, WebPage), an llms.txt file for AI models, a sitemap.
AI crawlers have read this profile 12 times in our tracking, including Meta AI, ClaudeBot (Anthropic) and ShapBot (Parallel).
- Company ·
- Substack API
- Website ·
- substackapi.dev
- Industry ·
- Technology
- Site status ·
- Live (The website showed an active business site when last checked (Aug 26, 2026).)
- Last scored ·
- Nov 7, 2026
The 6 on-page signals AI reads
Strong · Good · Fair · Weak
Structured Data
Fair
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Good
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
Strong
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Fair
Sitemaps and entity links AI can follow.
The 6 off-page signals AI reads
How the web signals your brand to AI
Backlinks
Weak
No inbound links found yet.
Domain Authority
Weak
Little domain authority yet.
Reference Presence
-
Not yet measured.
News & Press
Weak
No press coverage found yet.
Community
Weak
No community discussion yet.
Social Mentions
Weak
No social discussion found yet.
What this score means
Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can read your site and name it in answers. At 3/10, Substack API is near-invisible to AI engines today. That is fixable, and the signals above are where to start.
Frequently Asked Questions
What is Substack API?
Substack API allows Substack publications to access their content and display it on their own websites or applications.
Is this your brand?
The exact fixes for Substack API
Which AI engines already crawl you
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Why your brand doesn't show up in ChatGPT answers (and how to fix it)
ChatGPT doesn't crawl the web like Google does. When someone asks Claude about the best project management tools, the model isn't searching your website in real-time. It's pulling from training data that stopped months or years ago.
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Source & Attribution
Scored by Engagemii on November 7, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/substackapi-dev
Cite this score: Engagemii (2026). "AEO Score for Substack API." Retrieved from https://engagemii.com/aeo/brands/substackapi-dev
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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