Our sovereign tools

Our tools

We design and operate sovereign digital tools, hosted in Europe, with no trackers and no data resale. Each tool answers a specific need: shorten a link, transmit a secret, audit a site.

94 Observatory

89 PageSpeed

100 RoastMyUrl

Averages computed across 4 ecosystem sites, including koperateur.com.

0bla

Shorten your links. Not your privacy.

Visit website

A+ Observatory 75 PageSpeed 100 RoastMyUrl

Zero-knowledge URL shortening service hosted in Switzerland. Creates short, shareable links without individual tracking or IP storage. A simple approach: one link, one click, no ads, no interstitial pages.

Our sovereign tools

Password protection with strong passphrases
Custom link expiration (configurable lifespan)
Real-time anonymous statistics: clicks, countries, device types
Targeted redirection by device type (desktop, mobile, tablet)
High-quality QR code generation
Webhooks and API for custom integrations
Anonymous temporary links (5 minutes) without registration
Zero IP storage, strict HTTPS headers, Swiss hosting

Use cases

Optimisation of posts on Instagram, TikTok, LinkedIn and X
Distribution of QR codes for events and marketing
Temporary sharing of internal links in meetings or customer support
Conditional routing to iOS, Android or desktop store
Campaign tracking with ethical analytics, no third-party cookies

Itylos

Sovereign standard for secret exchange.

Visit website

A+ Observatory 88 PageSpeed 100 RoastMyUrl

Ephemeral secret transmission platform: passwords, API keys, configuration files, confidential documents. Content is encrypted in the browser before transmission (zero-knowledge), self-destructs after first read, and benefits from sovereign Swiss hosting.

Our sovereign tools

Client-side encryption (the server only receives an encrypted envelope)
Single-use links: self-destruction after first access
Configurable lifespan: 1 hour, 24 hours, 7 days
Optional additional password protection
Support for all file types: text, PDF, SQL, .env, images, video
Optional local history on the sender device
Auditable code, transparency registry, GDPR Article 17 compliance
Companion tools: web interface, Forge, CLI client, developer API

Use cases

Transmission of passwords to a client or one-off contractor
Secure sharing of API keys, OAuth tokens, OTP codes, Wi-Fi credentials
Sending .env files, SQL excerpts, infrastructure configurations
Distribution of confidential PDFs and sensitive technical documentation
Brief private messages requiring immediate confidentiality

RoastMyUrl

See your site as Google and AI do.

Visit website

B Observatory 94 PageSpeed 100 RoastMyUrl

SEO and GEO (Generative Engine Optimization) audit platform that simulates how your site is perceived by search engines and language models: ChatGPT, Claude, Perplexity, Gemini. The goal: measure how citable your content is by AI and identify visibility blockers.

Our sovereign tools

Technical audit: TTFB, SSL security, indexation, HTML structure
AI comprehension: JSON-LD markup, llms.txt compliance, semantic density
Authority signals: E-E-A-T, brand mentions, entity proofs
LLM visibility: extraction path analysis, ACP, UCP
Public mode: indexed audits, real-time leaderboard ranking
Ghost mode: confidential audit encrypted in volatile memory
llms.txt file generator ready to deploy
Instant score recalculation after corrections

Use cases

Verification of AI-readiness before launching a site
Competitive benchmarking on AI and SEO visibility
Technical SEO diagnosis and indexation blocker identification
Editorial strategy validation for LLM extraction
Confidential audit of a target site in Ghost Mode (competitive intelligence)

Shared principles

Sovereign European hosting
Zero trackers, zero data resale
Auditable code, GDPR compliance
Zero-knowledge architecture where applicable

A project to structure?

Describe your context. We assess feasibility and propose a tailored execution trajectory.

Initiate a framing session