# Steltic — Privacy Policy > TEMPLATE — have a licensed attorney review before relying on it, and confirm every statement still matches how > the Service is actually deployed. Replace each `[BRACKETED]` placeholder. Steltic ("the Service", "we") is operated by Steltic. This policy explains what we do — and don't do — with your data when you use **Steltic — your structural design assistant**. ## Your AI provider and key Steltic has no AI model of its own. When you run a design, Steltic's server calls the AI / LLM provider you configure in Settings, authenticated with the API key you supply. **Your key is held in server memory only for the duration of your session and is never written to disk;** it is discarded when the session's server process ends. ## Your prompts, the AI's responses, and your designs To run a design, Steltic's server sends your prompt to your chosen provider and receives its response, and it saves your conversation and design files to a workspace isolated to your account so you can pause, resume, and download your work. **We do not use this content to train any model, and we do not share or sell it.** We do not retain it for any purpose beyond running your session — on the current hosting this workspace runs on **ephemeral storage that is not backed up and is cleared automatically** as server instances recycle. ## What we collect Limited account information (such as your username and a hashed password) and anonymised usage and performance data (such as run counts, timings, and error rates), used solely to operate, secure, and improve the Service. ## What we don't do We never sell your information, and we don't serve ads. We don't share your prompts, the AI's responses, or your designs with anyone — **except the AI provider you yourself choose**, which receives your prompts in order to generate the Outputs and processes them under its own terms. ## Third-party AI providers Because the AI runs on a provider you select and supply, your prompts and content are subject to **that provider's privacy terms** — please review them. Steltic is not responsible for how your chosen provider handles your data. ## Changes & contact We may update this policy; the version date below reflects the latest revision. Questions: **[CONTACT EMAIL]**. _Version [DATE] · © [YEAR] Steltic._