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Price history, indices, and portfolio tools for sealed TCG.

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Privacy policy

Privacy

Last updated: August 10, 2026

What we collect

  • Google sign-in details: email address, display name, avatar URL, and the account identifier supplied through Google OAuth
  • Synced portfolio data: holdings, transaction history, quantities, cost basis, trade dates, and notes you enter
  • Watchlist products, price alerts, email-digest preferences, notification history, and any public portfolio share link you enable
  • Aggregated page views and standard request or error details used to operate and troubleshoot the service

Data stored in your browser

Signed-out portfolios and watchlists, recently viewed products, comparison drafts, and display preferences can be stored in your browser. That data is not part of a synced account and stays until the site data is cleared in that browser.

How data is used

Account data is used to provide portfolio syncing, watchlists, alerts, email digests, and public sharing that you explicitly enable. MeeSeek does not sell account or portfolio data.

Service providers

Supabase provides the database and account authentication. Vercel hosts the site and provides analytics. Resend delivers requested alert emails. Sentry receives error diagnostics. Google processes the OAuth sign-in request. These providers process only the data needed to deliver their part of the service.

Google AdSense is loaded only when advertising is enabled. When it is enabled, Google may use cookies or similar technology under its own privacy controls.

Deleting your account

The account page permanently deletes your MeeSeek account and synced data, including portfolio records, watchlists, alerts, notification history, and public share links. Browser-only preferences are separate and can be removed by clearing site data in the browser.

Limited copies can remain temporarily in backups, security logs, or delivery records under the service providers’ retention schedules.

Changes

Material changes to this policy will be dated and posted on this page.

Contact

See the about page.