SIATI

Private AI chat, hosted entirely in Switzerland. Your conversations stay in the country and never train anyone's models. nFADP, GDPR, NIS2 ready.

siati.ai is a private AI assistant hosted entirely on Swiss-owned infrastructure. Chat with state-of-the-art language models — your conversations never leave Switzerland and are never used to train anyone's models.

PRIVATE BY DEFAULT • All inference runs on Swiss servers we operate ourselves • Compliant with nFADP (Swiss Federal Act on Data Protection), GDPR and NIS2 • No data sold, no telemetry, no training on your chats • Encrypted in transit, encrypted at rest PICK YOUR MODEL Switch between fast, balanced and frontier-class models depending on what you need — from quick lookups to deep research. The model picker shows what each one is good at. PAY ONLY FOR WHAT YOU USE • Free tier with monthly credits • Pay-as-you-go top-ups when you need more • Monthly subscription if you prefer a predictable bill FOR DEVELOPERS siati.ai also exposes an OpenAI-compatible API at api.siati.ai. If you're building something, switch from OpenAI by changing a single base URL — same SDKs, same endpoints, no rewrites. Docs and pricing on siati.ai. Built and operated by C41.ch SAGL, Lugano (Switzerland).

Privacy Policy: https://siati.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/