Privacy Policy

At MarginWhiz, we take your privacy seriously. This policy explains what information we collect, how we use it, and the steps we take to protect it.

Information We Collect

We collect only the information necessary to provide our services—such as your email address (when you sign up) and the data you upload for margin analysis. We do not collect personal information unless you voluntarily provide it.

How We Use Your Data

Your data is used strictly to power the features of MarginWhiz—such as calculating margin recommendations and providing insights. We do not share, sell, or rent your data to third parties.

Third-Party Services

We use trusted platforms like Supabase (for storage and authentication), Zoho Mail (for support email), and Google Analytics (to understand how visitors use our site). These services may process some technical data in line with their own privacy policies.

Data Security

We store data securely using encryption and access controls. Only authorized users can access your data, and we continuously monitor for any potential vulnerabilities.

Your Rights

If you're based in the UK or EU, you have rights under the GDPR—including the right to access, correct, or delete your data. Please contact us at support@marginwhiz.com with any such requests.

Last updated: September 29, 2025