Privacy Policy
Last updated: 2026
This policy explains what Trezia collects, why, and your choices. Trezia is an educational simulation tool.
What we collect
Your account email, the financial details you enter (income, expenses, savings, debts, goals), the scenarios you generate, and AI conversations you start.
How we use it
To run your simulations, show your scenarios, and explain results. Financial figures are never sent to analytics or written to logs.
Processors
We use Supabase (authentication and database) and OpenAI (to explain your already-computed results). We do not sell your data.
Retention
Unsaved free-plan scenarios are removed after 30 days. You can delete scenarios anytime, and deleting your account erases your data.
Your rights
You can access, export, correct, or delete your data from Settings, or by contacting us.