#1,315,277 OF 2,698,083 IN TECHNOLOGY
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AI Visibility Scorecard
Certonymity
c.email · Technology
Borderline visible. AI bots can crawl Certonymity, but the structured-data signals are thin - you are at real risk of being skipped when buyers ask ChatGPT, Claude, or Perplexity for a recommendation.
Monitoring for AI engine activity
In the Engagemii AEO index
#1,315,277 of 2,698,083 in Technology for AI visibility
5
AEO Visibility
iBorderline · 4.6/10
60
Muse Index Score
iAI agent readiness
Transactable · 60/100
0
AI Adoption
iNone detected · 0/100
About Certonymity
from our crawl and measurement
c.Email Secure emails made easy describes itself simply: "c.Email lets you send end-to-end encrypted, authenticated emails from your existing address. No new email needed." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.6 out of 10.
Our crawl found structured data on the page (Organization, SoftwareApplication, WebSite), an llms.txt file for AI models and a sitemap.
The 6 signals AI reads
Higher is better · 0-10
Structured Data
5
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
9
Clear headings and answer-style content.
Entity Clarity
5
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
1
Experience, Expertise, Authority, Trust markers.
Technical AEO
10
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
7
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
1
Inbound links from other sites.
Domain Authority
0
Little domain authority yet.
Reference Presence
0
Not in AI knowledge graphs yet.
News & Press
0
No press coverage found yet.
Community
0
No community discussion yet.
Social Mentions
0
No social discussion found yet.
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 4.6/10, Certonymity is crawlable but under-signaled - fixable, and the signals above are where to start.
Frequently Asked Questions
Why use c.Email?
Don't choose between security and convenience. c.Email's encryption means hackers and email providers can't read your emails, while verification means no-one can impersonate you — and you don't even have to change your email.Protect your emails from prying eyesEnd-to-end encryption with post-quantum security keeps your emails between you and the people you choose.Emily Rodriguez2.
Is this your brand?
The exact fixes for Certonymity
Which AI engines already crawl you
Free AI bot monitoring: see every AI crawler that visits you
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.
Continue reading in your free Engagemii portalFree signup unlocks the full article plus your personalized AEO fix list for Certonymity.
Source & Attribution
Scored by Engagemii on September 20, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/c-email
Cite this score: Engagemii (2026). "AEO Score for Certonymity." Retrieved from https://engagemii.com/aeo/brands/c-email
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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