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, communicate over video or explore artificial intelligence architectures.
Averages use measurements obtained during the latest run across 6 sites, including koperateur.com.
Choose the tool by need
Each dossier brings together the live service, its scope of use and the public indicators used to assess it.
0bla
Shorten your links. Not your privacy.
Visit websiteZero-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.
Capabilities
- 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 websiteEphemeral 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.
Capabilities
- 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 websiteSEO 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.
Capabilities
- 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)
public.koperateur.com
Chat and meet over video. No account. No dependency.
Visit websitePublic open-source chat and video conferencing space, redesigned by Koperateur Consulting to provide secure communication channels without depending on any third-party infrastructure. Each visitor lands on an automatic temporary account: no email, no password, no registration. Channels can stay fully public or be isolated through unique private links shared with chosen participants.
Capabilities
- Automatic temporary account: no registration, no personal data
- Public text discussion rooms open to everyone
- Multi-participant video conferencing in one click
- Unique private links per room: full isolation without authentication
- No third-party telemetry, no US service in the chain
- Account automatically deleted after the session or 60 minutes of inactivity
- Encrypted HTTPS connection, sovereign European hosting
- Open-source stack built on Matrix and Element, redesigned by Koperateur
Use cases
- One-off meeting with a client or contractor without any account creation
- Open and anonymous community help or support room
- Distribute a unique private link for an isolated exchange between chosen participants
- Press conference, interview or panel without prior registration
- Neutral space for sensitive conversations without leaving a personal trace
Koperateur Labs
Document, simulate and advance AI research
Visit websiteKoperateur Consulting’s R&D laboratory connects architecture simulation, documentary sources and reproducible experiments. It lets researchers explore CPU/GPU computation, memory and transfers, then examine hypotheses in a shared research environment. The workspace requires sign-in. Simulated results still need to be compared with physical measurements.
Capabilities
- Exploration of CPU/GPU architectures and their constraints
- Simulation of memory, storage and transfers
- Visualisation of recurrent states and numerical spaces
- Documentary sources and passages linked to observations
- Parameters, seed and traces retained to replay experiments
- Scenario comparison and examination of results
- Documents and experiments private by default
- Review and explicit sharing within the laboratory
Research questions
- Study how a memory constraint affects an AI architecture
- Compare the same workload under different CPU/GPU transfers
- Document a hypothesis using publications and specifications
- Reproduce an experiment with its parameters and sources
- Submit a result for discussion and review
Shared principles
- 01Sovereign European hosting
- 02Zero trackers, zero data resale
- 03Auditable code, GDPR compliance
- 04Zero-knowledge architecture where applicable
A project to structure
Describe your context. We assess feasibility and propose a tailored execution trajectory.