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Privacy Policy

Last updated: March 2026

Introduction

ShellSelf (“we,” “our,” or “us”) operates the ShellSelf terminal portfolio builder. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.

Data We Collect

We may collect:

  • Account information (email, display name, profile data you provide)
  • Usage data (how you use the Service, pages visited, actions taken)
  • Payment-related information (processed by our payment provider; we do not store full card details)
  • Device and log data (e.g. IP address, browser type) where relevant for security or analytics

How We Use Data

We use your data to provide and improve the Service, process payments, authenticate you, send important notices, analyze usage (including via analytics tools), and comply with legal obligations.

Supabase

Account creation, authentication, and storage of your profile and portfolio data are handled using Supabase. Your account and content data are stored in Supabase’s infrastructure. Supabase’s practices are governed by their terms and privacy policy. We use Supabase to provide a secure, reliable backend for the Service.

Stripe

Payment processing is handled by Stripe. We do not store your full credit or debit card numbers. Stripe collects and processes payment information in accordance with their privacy policy and applicable payment card industry standards. When you subscribe or make a purchase, Stripe’s terms and privacy policy apply to that data.

Google Analytics

We may use Google Analytics to understand how visitors use our site. Google Analytics uses cookies and similar technologies to collect usage data (e.g. pages viewed, referral source). This helps us improve the Service. Google’s privacy policy describes how they use data. You can opt out of Google Analytics via browser add-ons (e.g. Google Analytics Opt-out) or your browser’s privacy settings.

Cookies and Similar Technologies

We use cookies and similar technologies for authentication, preferences (e.g. theme choice), and analytics. You can control cookies through your browser settings; disabling some cookies may affect how the Service works.

Data Retention

We retain your account and profile data for as long as your account is active or as needed to provide the Service. We may retain certain data longer where required for legal, security, or legitimate business purposes. Analytics and log data may be retained in aggregated or anonymized form.

Data Sharing

We share data only as needed to operate the Service (e.g. with Supabase, Stripe, and analytics providers as described above), or when required by law, court order, or to protect our rights and safety. We do not sell your personal information.

Your Rights

Depending on where you live, you may have the right to access, correct, delete, or export your personal data, or to object to or restrict certain processing. To exercise these rights, contact us at the email below. You can also delete your account from the Service where that option is available. We will respond in accordance with applicable law.

International Transfers

Your data may be processed in countries other than your own. We take steps to ensure that such transfers are subject to appropriate safeguards where required by law.

Children’s Privacy

The Service is not directed at children under 13 (or the applicable age in your jurisdiction). We do not knowingly collect personal information from children. If you believe we have collected such information, please contact us so we can delete it.

Changes to This Policy

We may update this Privacy Policy from time to time. We will post the updated policy on this page and update the “Last updated” date. Continued use of the Service after changes constitutes acceptance. For material changes, we may provide additional notice by email or in the Service.

Contact

For privacy-related questions or to exercise your rights, contact us at hello@shellself.com.