Sailfish OS / Jolla
(https://sailfishos.org) 📸 Data Snapshot: May 25, 2026Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.
The site displays a total of 18 reviews across pages with only two total proof links, creating a trust theatre effect where user satisfaction is claimed but not externally verifiable via third-party platforms like G2 or Capterra. The claim of being trusted by our customers lacks named corporate logos or published case studies, which is a significant red flag for an enterprise-facing platform. The trust_theatre_flag is explicitly triggered on the HADK page where reviews are shown without proof paths.
The ratio of technical proof points (e.g., Android 13 level support, 500 open source projects) to marketing assertions is favorable for a tech product. Verifiable evidence is present for developers (Github repositories and IRC channels are linked), but non-existent for enterprise buyers who require SOC 2 compliance data or case studies. The specificity absence is low (8+ instances of hard specs), but the commercial proof density is zero.
Trust & Proof is read by weighing trust language against real verification. Below is the page-by-page tally of review mentions and external proof links, then the schema markup that may (or may not) declare verifiable ratings and identity proof.
🛡️ Trust Signals — reviews, proof links, trust-theatre check
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 14 | 1 |
| /contact/ | 3 | 1 |
| /sailfish-whitepaper-2025/ | 0 | 0 |
| /develop/hadk/ | 1 | 0 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
Homepage schema
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebSite",
"@id": "https://sailfishos.org/#website",
"url": "https://sailfishos.org/",
"name": "Sailfish OS",
"description": "",
"inLanguage": "en-US"
},
{
"@type": "ImageObject",
"@id": "https://sailfishos.org/#primaryimage",
"inLanguage": "en-US",
"url": "https://sailfishos.org/content/uploads/2021/02/Sailfish_4-1.svg",
"contentUrl": "https://sailfishos.org/content/uploads/2021/02/Sailfish_4-1.svg",
"width": 1900,
"height": 400
},
{
"@type": "WebPage",
"@id": "https://sailfishos.org/#webpage",
"url": "https://sailfishos.org/",
"name": "Sailfish OS - European alternative for Mobile operating systems",
"isPartOf": {
"@id": "https://sailfishos.org/#website"
},
"primaryImageOfPage": {
"@id": "https://sailfishos.org/#primaryimage"
},
"datePublished": "2021-07-09T10:29:47+00:00",
"dateModified": "2025-12-05T13:21:40+00:00",
"description": "A privacy respecting Linux-based European alternative to dominating mobile operating systems developed by Finnish company Jolla.",
"breadcrumb": {
"@id": "https://sailfishos.org/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://sailfishos.org/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://sailfishos.org/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home"
}
]
}
]
}
/contact/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebSite",
"@id": "https://sailfishos.org/#website",
"url": "https://sailfishos.org/",
"name": "Sailfish OS",
"description": "",
"inLanguage": "en-US"
},
{
"@type": "WebPage",
"@id": "https://sailfishos.org/contact/#webpage",
"url": "https://sailfishos.org/contact/",
"name": "Contact - Sailfish OS",
"isPartOf": {
"@id": "https://sailfishos.org/#website"
},
"datePublished": "2018-11-08T12:00:32+00:00",
"dateModified": "2023-04-19T08:58:37+00:00",
"description": "Sailfish OS contact information, e-mails and social channels.",
"breadcrumb": {
"@id": "https://sailfishos.org/contact/#breadcrumb"
},
"inLanguage": "en-US",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://sailfishos.org/contact/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://sailfishos.org/contact/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "Home",
"item": "https://sailfishos.org/"
},
{
"@type": "ListItem",
"position": 2,
"name": "Contact"
}
]
}
]
}
/develop/hadk/
{
"@context": "https://schema.org",
"@type": "WebPage",
"description": "Sailfish OS collaborative documentation platform (CoD)",
"headline": "Hardware Adaptation Development Kit",
"url": "https://docs.sailfishos.org/Develop/HADK/"
}
This page presents a snapshot of public data from Sailfish OS / Jolla, captured on May 25, 2026, to show how machine logic reads Trust & Proof signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to Sailfish OS / Jolla: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://sailfishos.org to view the most current version of its content and see directly what this company is about and what it offers.