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AI Visibility Scorecard
Proton VPN
protobvpn.com · Technology
Borderline visible. AI bots can crawl Proton VPN, 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
#2,031,084 of 2,623,115 in Technology for AI visibility
3.6
/10
AEO Score
About Proton VPN
from our crawl and measurement
Proton VPN, based in Plan-les-Ouates, Geneva, describes itself simply: "Proton provides easy-to-use encrypted email, calendar, cloud storage, password manager, and VPN services, built on the principle of your data, your rules." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 3.6 out of 10.
Under the hood there is structured data on the page (WebPage, Corporation, WebSite) and a readable heading structure, but the score is capped by what is missing: an llms.txt file, 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
10
Clear headings and answer-style content.
Entity Clarity
3
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
3
Experience, Expertise, Authority, Trust markers.
Technical AEO
4
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
6
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
0
No inbound links found yet.
Domain Trust
0
Little domain authority yet.
Entity Presence
0
Not in AI knowledge graphs yet.
News Mentions
0
No press coverage found yet.
Community
0
No community discussion yet.
0
No Reddit mentions 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 3.6/10, Proton VPN is crawlable but under-signaled - fixable, and the signals above are where to start.
Is this your brand?
The exact fixes for Proton VPN
Which AI engines already crawl you
Weekly ChatGPT & Claude citation tracking
Tech Shoppers Do More Research Than Anyone. Are You There When They're Looking?
Tech buyers are the most research-intensive shoppers on the internet.
Continue reading in your free Engagemii portalFree signup unlocks the full article plus your personalized AEO fix list for Proton VPN.
Source & Attribution
Scored by Engagemii on August 1, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/protobvpn
Cite this score: Engagemii (2026). "AEO Score for Proton VPN." Retrieved from https://engagemii.com/aeo/brands/protobvpn
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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