Privacy Policy

Welcome to Merveilleux ("we," "our," or "us"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our AI-powered product discovery platform.

By using Merveilleux, you agree to the collection and use of information in accordance with this policy. If you do not agree, please do not use the app.

We collect the following types of information:

Account Information: When you register, we collect your name and email address via our authentication provider (Base44).

Preference Data: During onboarding and use, we collect your style preferences, budget range, lifestyle vibe, occupation, improvement goals, personality traits, hobbies, shopping habits, and decision-making style.

Behavioral Data: We track your interactions with products, including items you like, skip, click, or save, to improve the quality of your recommendations.

Uploaded Content: If you use the Room Scan feature, you may upload photos of your space. These are processed solely to generate personalized home improvement suggestions.

Payment Information: If you subscribe to Merveilleux Premium, payment details are processed securely by Stripe. We do not store your full card details.

Usage Analytics: We collect anonymous event data (e.g., button clicks, page views) to understand how users engage with the app and to improve the experience.

We use the information we collect to:

• Provide and personalize your AI-powered product discovery feed.

• Generate behavioral summaries and personality insights to improve recommendation accuracy.

• Manage your account, preferences, and subscription.

• Analyze app usage and improve our services.

• Send you important app-related communications.

• Award gamification rewards such as XP, streaks, and badges.

• Comply with legal obligations.

We do not sell your personal data. We may share your information with the following trusted third parties solely to operate our services:

Stripe: For secure payment processing and subscription management. Stripe's privacy policy applies to all payment data.

AI / LLM Providers: Your preferences and anonymized behavioral data are sent to AI model providers to generate personalized product recommendations and behavioral summaries.

Base44: Our underlying platform provider, which handles authentication, database storage, file storage, and analytics infrastructure.

We require all third parties to respect the security of your data and to treat it in accordance with applicable law.

We retain your personal data for as long as your account is active or as needed to provide you with our services. You may request deletion of your account and associated data at any time by contacting us.

Behavioral data (likes, skips, clicks) is retained to continuously improve your recommendations and may be anonymized and retained for analytical purposes after account deletion.

Depending on your location, you may have the following rights regarding your personal data:

• Access: Request a copy of the personal data we hold about you.

• Correction: Request correction of inaccurate or incomplete data.

• Deletion: Request that we delete your personal data.

• Portability: Request a machine-readable export of your data.

• Objection: Object to the processing of your data for certain purposes.

To exercise any of these rights, please contact us at merveilleuxonline@gmail.com.

We use cookies and similar tracking technologies (such as local storage) to maintain your session, remember your language preferences, and track anonymous usage analytics. You can control cookie settings through your browser, though disabling cookies may affect app functionality.

Third-Party Advertising: Third-party vendors, including Google, may use cookies to serve ads based on prior visits to this or other websites. Google's use of advertising cookies helps show relevant ads to users based on their browsing activity and interests. Users can opt out of personalized advertising by visiting Google's Ads Settings page at https://www.google.com/settings/ads. Third-party vendors may also use cookies to measure the performance of advertising campaigns on this site.

Merveilleux is not directed at children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have inadvertently collected such information, we will take steps to delete it promptly.

We implement industry-standard security measures to protect your data, including encrypted data transmission (HTTPS) and secure cloud storage. However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

We may update this Privacy Policy from time to time. We will notify you of any significant changes by updating the date at the top of this page and, where appropriate, by sending you a notification. Your continued use of Merveilleux after changes are posted constitutes your acceptance of the updated policy.

If you have any questions, concerns, or requests regarding this Privacy Policy, please contact us at:

📧 merveilleuxonline@gmail.com

We will respond to your inquiry within a reasonable timeframe.

---

*This Privacy Policy was last updated on May 6, 2026. This document is provided for informational purposes and does not constitute legal advice. We recommend consulting a qualified legal professional to ensure full compliance with applicable privacy laws in your jurisdiction.*