#979,244 OF 2,702,905 IN TECHNOLOGY
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AI Visibility Scorecard
Proton
encri.com · Technology
Borderline visible. AI bots can crawl Proton, 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
#979,244 of 2,702,905 in Technology for AI visibility
5
AEO Visibility
iBorderline · 4.8/10
95
Muse Index Score
iAI agent readiness
Transactable · 95/100
8
AI Adoption
iBasic · 8/100
About Proton
from our crawl and measurement
Proton Mail: Get a free email account with privacy and encryption, based in Plan-les-Ouates, Geneva, describes itself simply: "Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law." When AI engines look at it, they find little to work with. It scores 4.8 out of 10.
Our crawl found structured data on the page (WebPage, Corporation, WebSite) and a readable heading structure. It is missing an llms.txt file and a sitemap.
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Good
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
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
Fair
Experience, Expertise, Authority, Trust markers.
Technical AEO
Good
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Strong
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
Weak
No inbound links found yet.
Domain Authority
Weak
Little domain authority yet.
Reference Presence
Weak
Not in AI knowledge graphs yet.
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 actually read your site and cite it in answers. Roughly two-thirds of sites are invisible to them. At 4.8/10, Proton is crawlable but under-signaled - fixable, and the signals above are where to start.
Is this your brand?
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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 25, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/encri
Cite this score: Engagemii (2026). "AEO Score for Proton." Retrieved from https://engagemii.com/aeo/brands/encri
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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