doubtZero
Privacy Policy
Last updated: 12 September 2026
What we collect
doubtZero is designed to help you study without storing your personal study data on our servers. While using the chat, the question you type is sent at runtime to the AI service answering it, and is not saved for later use by us.
Local preferences
Your chosen language, board, class and subject are kept only in your own browser (local storage) so the tutor can remember how you like to learn. You can clear these at any time from your browser settings.
How we use data
We use information only to answer your doubts and improve the learning experience. We do not sell student data, and we never display personal information to other learners.
Children and parents
We believe students learn best in a safe, focused environment. Parents and teachers can review the answers generated with their child to build healthy study habits together.
Contact
If you have any questions about privacy at doubtZero, reach out to us through the contact section on our homepage.