Privacy Policy

1. Information We Collect

1.1 Personal Data

We may collect personal information that you voluntarily provide to us when you register for the Services, express an interest in obtaining information about us or our products, participate in activities on the Services, or otherwise contact us. This may include your name, email address, phone number, and billing information.

1.2 Usage Data

We automatically collect certain information when you visit, use, or navigate the Services. This information does not reveal your specific identity but may include device and usage information, such as your IP address, browser and device characteristics, operating system, language preferences, referring URLs, device name, country, location, information about how and when you use our Services, and other technical information.

2. How We Use Your Information

We process your information for purposes based on legitimate business interests, the fulfillment of our contract with you, compliance with our legal obligations, and/or your consent. Specifically, we use information to:

• Facilitate account creation and logon process.
• Deliver and facilitate delivery of services to the user.
• Respond to user inquiries/offer support to users.
• Send administrative information to you.
• Fulfill and manage your orders and subscriptions.

3. Third-Party Services

We only share information with third parties who perform services for us or on our behalf and require access to such information to do that work. These include Stripe for payments, Supabase for authentication and data storage, Vercel for hosting and analytics, Google Analytics (GA4) for usage analytics (with your consent), and Sentry for error monitoring. We do not sell your personal data to third parties.

4. Cookies and Tracking Technologies

We use strictly necessary cookies for account authentication and site operation. With your consent, we also use Google Analytics (GA4) to understand how visitors use DeepFundamental — for example, which pages are visited and how users navigate through the product. This helps us improve the service.

Google Analytics uses cookies (_ga, _ga_*) to distinguish users and sessions. We enable IP anonymization and do not share this data for advertising purposes. You can decline analytics cookies when the consent banner appears, or install the Google Analytics Opt-out Browser Add-on. We use Google Consent Mode v2, so if you decline, Google Analytics operates in a cookieless mode that collects no identifiable data.

For more information on how Google processes this data, see Google's Privacy Policy.

5. Your Privacy Rights

Depending on where you live, you may have rights to access, correct, delete, or export the personal information we hold about you, and to object to or restrict certain processing. California residents may also have rights to know, delete, and correct personal information, and to opt out of sale or sharing. We do not sell personal information.

You can request deletion through the account deletion flow in your profile settings or by contacting us at privacy@deepfundamental.com.

6. Data Retention and Security

We will only keep your personal information for as long as it is necessary for the purposes set out in this privacy notice, unless a longer retention period is required or permitted by law. We have implemented appropriate and reasonable technical and organizational security measures designed to protect the security of any personal information we process.

7. Contact Us

If you have questions or comments about this notice, you may email us at privacy@deepfundamental.com or by post to our legal entity address.