Privacy Policy

StockValuer is a research and educational tool that publishes transparent, source-linked intrinsic-value estimates for public companies. We keep data collection deliberately minimal:

• We use privacy-friendly, cookieless analytics — no advertising or cross-site tracking.
• The only cookie we set is a strictly-necessary one that keeps you signed in.
• We do not sell or share your personal information, and we show no third-party ads.

This policy explains what we collect, why, and the choices and rights you have.

StockValuer (“StockValuer”, “we”, “us”) operates the website at stockvaluer.app and is the controller responsible for the personal data described here. For any privacy question or request, contact us at privacy@stockvaluer.app.

Account information. If you create an account, we store the name, email address, and a securely hashed password you provide. We never store your password in readable form.

Usage and analytics. When you browse the site we collect privacy-friendly analytics through PostHog: the pages you view, in-product actions (for example clicking a call-to-action or editing a valuation assumption), your approximate country, coarse device and browser type, and page-performance metrics (Core Web Vitals). This is gathered without cookies: PostHog derives a rotating, server-side identifier from network and browser signals rather than storing anything on your device. We do not record your session, and we do not build advertising profiles. For signed-in users, these events are associated with your account so we can understand how the product is used.

Feedback. If you send feedback through the app, we store the message and its category, along with your account reference when you are signed in.

Technical logs. Our hosting providers process standard server logs (such as IP address and request metadata) to operate and secure the service. We do not store your raw IP address alongside your analytics events.

The financial data on StockValuer is derived from public SEC filings and market prices. It is not personal information about you.

We use a single strictly-necessary cookie to keep you signed in after you log in. It is essential to providing the service you request and is exempt from consent requirements.

Our analytics are cookieless and set no tracking cookies, local storage, or fingerprinting identifiers on your device. Because we neither store nor read information on your device for analytics, and we run no advertising trackers, StockValuer does not require a cookie-consent banner in the EU/UK or the US.

• To provide the service — creating and maintaining your account and keeping you signed in (legal basis: performance of a contract).
• To understand and improve the product — cookieless, aggregated analytics on how pages and features are used (legal basis: our legitimate interest in a privacy-preserving way).
• To secure and operate the service — preventing abuse and diagnosing problems (legal basis: legitimate interest).
• To respond to you — handling feedback and support requests you send (legal basis: legitimate interest).

We share personal data only with the vendors that host and run the service, acting as our processors under contract:

• PostHog — cookieless product and web analytics.
• Vercel — hosting for the website front end.
• Render — hosting for our application server.
• MongoDB Atlas — our database.

We do not sell your personal information, and we do not share it for cross-context behavioral advertising.

We keep account information for as long as your account is active. Analytics data is retained in aggregate for as long as it is useful for understanding product trends. When you delete your account, we remove or anonymize the personal data associated with it, except where we must retain it to meet a legal obligation.

StockValuer is operated from, and its data is processed in, the United States. If you access the service from the EU, UK, or elsewhere, your information is transferred to and processed in the United States and other countries where our providers operate, with appropriate safeguards where required.

Depending on where you live, you may have rights over your personal data. If you are in the EU or UK, these include the rights to access, correct, delete, restrict, or object to our processing of your data, and to data portability. If you are a California resident, you have the right to know what we collect, to request deletion, and to opt out of the sale or sharing of personal information — though we do not sell or share it. We will not discriminate against you for exercising any of these rights.

To make a request, email privacy@stockvaluer.app. You may also have the right to lodge a complaint with your local data protection authority.

StockValuer is intended for adults and is not directed to children. We do not knowingly collect personal data from children. If you believe a child has provided us information, contact us and we will delete it.

We use industry-standard measures to protect your data, including encrypted connections and hashed passwords. No method of transmission or storage is completely secure, but we work to protect your information and limit what we collect.

StockValuer is for research and educational purposes only. Its valuation estimates are not financial advice and are not a recommendation to buy or sell any security.

We may update this policy as the product evolves. When we do, we will revise the “Last updated” date above, and for material changes we will provide a more prominent notice.

Questions about this policy or your data? Email us at privacy@stockvaluer.app.