Privacy Policy

Last updated: March 11, 2026

Lumen ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our decision-making application.

Information We Collect

Account Information:

Email address – Required for account creation and authentication
Name – Optional, used for personalization

User Content:

Spaces, ideas, and votes – Content you create within the app

Transaction Information:

Purchase history – Subscription status managed through RevenueCat and processed by Stripe

How We Use Your Information

To provide and maintain the Lumen service
To authenticate your account and keep it secure
To process subscription payments
To personalize your experience (if you provide your name)

Data Storage & Security

All data is encrypted in transit using HTTPS/TLS. Your data is stored securely in our database infrastructure powered by Convex.

Third-Party Services

We use the following third-party services:

Convex – Authentication and database hosting
RevenueCat – Subscription management
Stripe – Payment processing (via RevenueCat)
PostHog – Anonymous usage analytics (no personal data shared)
Google Gemini – AI-powered features (idea brainstorming, smart filtering)

These services have their own privacy policies governing their use of your data.

Data Sharing

We do not sell, trade, or share your personal information with third parties for advertising purposes. We only share data with the service providers listed above as necessary to operate the app.

Your Rights

You have the right to:

Access your personal data
Request correction of inaccurate data
Request deletion of your account and associated data
Export your data

Account Deletion

To delete your account and all associated data, please contact us at support@lumen.quest or use the account deletion option within the app settings.

Children's Privacy

Lumen is not intended for use by children under the age of 13. We do not knowingly collect information from children under 13.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.

Contact Us

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

support@lumen.quest