Privacy Policy

How we protect and handle your data

Last Updated: January 21, 2026

1. Introduction

Welcome to App Stack Builder ("we," "our," or "us"). We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website at appstackbuilder.com (the "Service").

By using our Service, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our Service.

2. Information We Collect

2.1 Information You Provide

We may collect information that you voluntarily provide to us, including:

  • Name and email address (when you submit tool recommendations or contact us)
  • Tech stack preferences and requirements (when using our stack generator)
  • Any other information you choose to provide

2.2 Automatically Collected Information

When you visit our Service, we may automatically collect certain information, including:

  • Usage Data: Pages visited, time spent on pages, click patterns
  • Device Information: Browser type, device type, operating system
  • IP Address: Your Internet Protocol address
  • Cookies and Tracking Technologies: See our Cookie Policy section below

3. How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve our Service
  • Generate personalized tech stack recommendations
  • Respond to your inquiries and provide customer support
  • Send you updates about our Service (with your consent)
  • Analyze usage patterns to improve user experience
  • Detect and prevent fraud or abuse
  • Comply with legal obligations

4. Third-Party Services

We use third-party services that may collect information about you:

4.1 Analytics

We may use analytics services (such as Google Analytics) to understand how visitors use our Service. These services may use cookies and similar technologies to collect and analyze information.

4.2 Hosting and Infrastructure

Our Service is hosted on third-party platforms (such as Vercel, Supabase) that may process your data as necessary to provide hosting services.

4.3 Links to Third-Party Websites

Our Service contains links to third-party websites and services. We are not responsible for the privacy practices of these external sites. We encourage you to review their privacy policies.

5. Data Storage and Security

We implement appropriate technical and organizational measures to protect your personal information. However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to protect your data, we cannot guarantee absolute security.

Your data may be stored and processed in servers located outside your country of residence. By using our Service, you consent to the transfer of your data to these locations.

6. Cookies and Tracking Technologies

We use cookies and similar tracking technologies to track activity on our Service and store certain information. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some portions of our Service.

Types of cookies we may use:

  • Essential Cookies: Required for the Service to function
  • Analytics Cookies: Help us understand how visitors interact with our Service
  • Preference Cookies: Remember your settings and preferences

7. Your Rights

Depending on your location, you may have certain rights regarding your personal information:

Access
Correction
Deletion
Objection
Data Portability
Withdraw Consent

To exercise these rights, please contact us at the email address provided in the "Contact Us" section below.

8. Children's Privacy

Our Service is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.

9. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us: