Privacy Policy

Last updated: 8 October 2026 · Effective: 8 October 2026

This Privacy Policy describes how Distilled Crux (distilledcrux.com, "we", "us", or "our") collects, uses, and protects information when you use our website and services. By using the site you agree to this policy.

1. Information We Collect

Information you provide

  • Email address and name (when you sign in via Google OAuth)
  • Mobile number (required during onboarding)
  • Answer scripts and evaluation content you upload
  • Questions you ask the AI chat
  • Your study progress, such as the syllabus topics you tick and the PYQs you attempt
  • Payment information, which Razorpay processes. We do not store card details

Information collected automatically

  • Usage data: pages visited, features used, session duration
  • Device and browser information

2. How We Use Your Information

  • To provide and improve our UPSC optional exam preparation platform
  • To process payments and manage your subscription
  • To deliver AI-powered answer evaluation and chat features
  • To send important service notifications about your account
  • To reach you about new features, materials, offers and discounts, using the mobile number you provide during onboarding

3. Data Storage

Your data is stored securely. We retain your account data for as long as your account is active. You may request deletion at any time by contacting us at the address below.

4. Sharing of Information

We do not sell your personal data. We share data only with:

  • Razorpay, to process payments
  • Google, for sign-in
  • AI providers, to check your answers and reply in the chat. We send only what a request needs. Your answers, as photos, PDFs or typed text, go to Mistral AI, Google (Gemini), Anthropic (Claude) and Groq to be read and marked. Your chat questions go to Anthropic and Groq for the reply, and to Voyage AI to search the books for it. These providers process the content to return a result, under their own terms.
  • Supabase and Vercel, which host our database and website
  • Law enforcement, if required by applicable Indian law

5. Your Rights (India DPDP Act 2023)

Under the Digital Personal Data Protection Act 2023, you have the right to:

  • Access the personal data we hold about you
  • Correct inaccurate personal data
  • Request erasure of your personal data
  • Withdraw consent at any time
  • Nominate a person to exercise your rights in case of death or incapacity

To exercise these rights, contact us at the address in Section 7.

6. Children's Privacy

Our services are intended for users aged 18 and above. We do not knowingly collect data from minors.

7. Contact

For privacy-related queries or to exercise your data rights, contact us at:
Distilled Crux Team
Email: admin@distilledcrux.com

8. Changes to This Policy

We may update this policy from time to time. Continued use of the site after changes constitutes acceptance of the revised policy.