Privacy and your data

This page explains, in plain terms, what data is involved when you use Vaulter and how AI fits in. For the formal details, see the privacy policy linked in the footer.

Your account and projects

Vaulter stores what it needs to run your account and your projects: your account details, the apps you build, their code and data, and your chat history with the agent (so a project's conversation is still there when you come back). Your projects are yours. You can export a project's files, and you can delete a project and its data at any time from its detail page.

AI and your prompts

Building with Vaulter means working with AI models. When you chat with the agent, your messages, any files you attach, and the relevant parts of your app's code are sent to an AI provider so it can do the work you asked for. Vaulter uses established AI providers for this; the formal privacy policy lists the current processors.

Two boundaries worth knowing:

• The agent can see your app's code and structure, but never the values of your secrets.
• Your app's user data is not part of the agent's working context unless you ask it to work with your data.

Your app's end users

If you publish an app with sign-in, your app collects data from its users, and you are responsible for how you handle it. Vaulter gives you strong defaults: per-user privacy enforced in the database, passwordless sign-in, and registration controls.

One property to reflect in your own privacy policy: end users sign in with a single Vaulter-wide identity. Someone who uses two Vaulter-built apps with the same email has one account across them, while each app's data stays strictly separated by membership rules. Tell your users what you collect and why; that part is yours.

Analytics

Visitor analytics on published apps are collected first-party by Vaulter and shown only to you. The preview is never tracked. Free-plan apps do not collect analytics at all.

Your controls

• Export or delete a project from its detail page. Deleting removes the project and its data, and takes the published app down.
• Keep secrets in the Vault, not in code or prompts.
• Choose who can access your app with the access settings, and who can register with the registration rules.

If you have a specific privacy question, reach out through support.