Privacy
Effective August 12, 2026.
Scope
This policy applies to commanderview.app. The card catalog does not require an account. An account stores the data below.
Account
Email, password hash, sessions, optional TOTP secrets and backup codes, and passkeys. Change these under Settings → Email and Settings → Security.
Signed-in app preferences: card market, theme, default deck view, default collection view, default card view, default deck format.
Library
Signed-in decks, collections, folders, and related history. API keys and OAuth consents from Settings → Developer.
Guest decks and collections stay in the browser until you sign in and merge them.
Auth mail only (verification, password reset). No marketing mail.
Hosting
App: Vercel (includes Vercel Analytics). Database: Neon (Postgres). We do not sell personal data.
Third parties
Card data sources are listed under Legal & attribution.
Export and deletion
Export and delete your account under Settings → Security. Deletion removes the account, decks, collections, folders, API keys, and related auth data.
Contact
Changes
Updates replace this page and change the effective date above.