Private AI from Switzerland
Your AI. Private, hybrid, or air-gapped.
Swiss AI for organisations that require full control over their data, models, and operating environment.
Why Silex Radix
Private AI without compromise
Data sovereignty
Your data never leaves Switzerland. Fully outside the reach of the US Cloud Act.
Dedicated environment
No shared resources. Your models run in an isolated environment assigned to you.
Agentic-AI-ready
Optimised for autonomous AI pipelines with high token volume and low latency.
nDSG-compliant
Every inference call in an automated chain meets Swiss data protection requirements.
Services
B2B offerings
Nine specialised offerings — private, hybrid, or air-gapped.
01
Sovereign inference endpoint
Private OpenAI-compatible API on dedicated Swiss hardware. One tenant per cluster.
02
Sovereign RAG stack
Language model and vector database on the same Swiss infrastructure — no cross-border data flows.
03
Domain fine-tuning
LoRA/QLoRA fine-tuning on open-weight models with your domain data, entirely in Switzerland.
04
Biomedical environment
Dedicated environment for healthcare workloads with enhanced data-handling under HMG and DSG.
05
Swiss SaaS integration
White-label inference for SaaS vendors offering Swiss AI features to their clients.
06
Swiss Hybrid AI
Tailor-made architecture from fully air-gapped operation to secure integration with hyperscalers or external AI providers.
07
Research Compute
Dedicated GPU cluster at a flat monthly rate for universities, universities of applied sciences, and SNF-/Innosuisse-funded research projects.
08
Domain knowledge retrieval
Curated, continuously maintained Swiss knowledge base — co-located with inference on dedicated hardware. Query domain-specific content with source-cited answers.
09
Bring-your-own-model hosting
You supply the model — we host it on dedicated Swiss hardware. Hosting-only contract: you own the weights and outputs, we own the uptime.
Use cases
Real-world scenarios
Regulated SaaS
FinTech / HealthTech
A Swiss SaaS vendor runs LLM inference for healthcare and financial clients — full Swiss data residency, demonstrable to auditors.
Company-specific fine-tuning
Professional services
An AI model trained on past company communication produces email drafts in the correct tone and terminology — minimal manual editing.
Private document search
Legal / HR
Vector database and language model search internal documents under Swiss law — no document leaves the jurisdiction.
Industries
Silex Radix for your industry
Private AI infrastructure for regulated and data-intensive industries.
FinTech
Autonomous compliance pipelines, trading signals, and regulatory reporting under Swiss jurisdiction.
MedTech & Healthcare
Biomedical inference, discharge letters, cohort analysis — without patient data leaving Switzerland.
Legal & Notarial
Contract analysis, case-law research, and compliance checking with domain-specific fine-tuning.
Insurance
Policy-wording queries, claims analysis, and underwriting classification on dedicated infrastructure.
Public administration
Cantonal directive indexing and cross-departmental knowledge synthesis under nDSG.
Life sciences & Biotech
Clinical trial evaluation, SAE reporting, and research compute with sovereign data handling.
Industrial & Manufacturing
PLC telemetry analysis, error-code translation, and predictive maintenance on Grace Blackwell.
Academia & Research
Dedicated GPU cluster for universities of applied sciences and universities — flat monthly rate, predictable for SNF/Innosuisse budgets, available when CSCS is fully booked.
Let's get to know each other
Tell us about your project — over an apéro, a coffee, or a video call. No strings attached.
Schedule a conversation