Last Updated: March 1, 2026
When you use Matrix Finance, we may collect the following information: • Account Information: Name, email address, and profile picture obtained through Google Sign-In • Usage Data: Your analysis query history, conversation history, and token usage records • Payment Information: Securely processed by Stripe; we do not store your full credit card information • Device Information: Browser type, operating system, and language preferences
We use the collected data to: • Provide and maintain the Service • Process subscription and payment transactions • Improve service quality and user experience • Send service-related notifications (e.g., subscription expiry reminders) • Prevent fraud and abuse
The Service uses the following third-party services: • Google Firebase: Authentication and data storage • Stripe: Payment processing • OpenAI: AI analysis models • Vercel: Website hosting • Google Cloud: Backend server hosting Each third-party provider's handling of user data is governed by their respective privacy policies.
Your data is stored in Google Firebase cloud databases with industry-standard encryption and security measures. Analysis report cache data expires automatically after 24 hours. We implement reasonable technical and organizational measures to protect your personal data.
We retain your data for the duration of your active account. If you request account deletion, we will delete your personal data and analysis records within 30 business days. Some data may be retained longer due to legal obligations.
You have the right to: • Access and review your personal data • Request correction of inaccurate personal data • Request deletion of your account and related data • Cancel your subscription at any time To exercise these rights, please contact us at matrixplatformdao@gmail.com.
The Service uses essential cookies and local storage to maintain your login session and language preferences. We do not use tracking cookies or third-party advertising cookies.
This Privacy Policy may be updated periodically. Material changes will be communicated via email or in-service notification. Continued use of the Service constitutes acceptance of the updated policy.
If you have any questions about this Privacy Policy, please contact us: Email: matrixplatformdao@gmail.com