Privacy Policy

AlpEngine (alpengine.com) — effective 2026-07-08

What we collect

• Account data — if you create an account: your email address and a cryptographic hash of your password (we never store or can recover the password itself).
• Session cookie — a single cookie (alp_session) that keeps you signed in for up to 30 days. It contains your email and a signature, nothing else. We set no advertising or analytics cookies and run no third-party trackers.
• Server logs — standard web-server logs (IP address, request path, timestamp), retained briefly for security and debugging.

What we do with it

Account emails are used solely to operate your account. We do not sell, share, or disclose your data to third parties, and we send no marketing email. Aggregate, non-identifying usage counts may inform product decisions.

Where it lives

Account data is stored on our servers in the United States, with encrypted backups. Market and fundamental data shown on the site comes from licensed providers and public regulatory filings and contains nothing about you.

Your choices

To delete your account and its data, email susiesu113@gmail.com from the registered address and we will remove it within 30 days. Signing out deletes the session cookie.

Not advice

AlpEngine is an automated research tool for informational and educational purposes only; nothing on the site is investment advice. See the notice in the site footer.

Changes to this policy will be posted at this URL with an updated effective date.