Privacy Policy

Last updated: October 2026

What we collect

When you use quizquiz.co, we collect:

  • Account information: Your email address and name from Google when you sign in
  • Quiz content: The questions, answers, and settings for quizzes you create
  • Usage data: Basic analytics like page views and feature usage to help us improve the service
  • Subscription details (Pro only): If you upgrade, we keep a record of your plan, its status and renewal date, and your Stripe customer ID

That's it. Payments are handled by Stripe, so we never see or store your card details. We use your approximate country (from your IP address) to show prices in your currency, but we don't collect precise location data or anything else.

How we use your data

We use your information to:

  • Let you sign in and access your quizzes
  • Store and display your quiz content
  • Manage your subscription if you're on Pro
  • Understand how people use the service so we can improve it

We don't sell your data. We don't use your quiz content to train AI models. We don't share your personal information with third parties except as described below.

Third-party services

We use a few services to run quizquiz.co:

  • Google: For authentication (signing in with Google)
  • Supabase: For database and authentication infrastructure
  • Vercel: For hosting the website
  • PostHog: For basic analytics
  • Stripe: For processing Pro payments and managing subscriptions
  • OpenAI: For AI question generation and bulk import. Only the text you submit to those features is sent

These services have their own privacy policies. We only share what's necessary for them to function.

Data storage

Your data is stored on servers in the United States and Europe through our hosting providers. We use industry-standard security practices, but no system is perfectly secure.

Your rights

You can:

  • Access your data: View your quizzes and account information anytime
  • Delete your data: Delete individual quizzes through the app. To delete your entire account, contact us
  • Export your data: Contact us if you need a copy of your data

Cookies

We use cookies to keep you signed in and for basic analytics. We don't use tracking cookies for advertising.

Changes

If we make significant changes to this policy, we'll try to let you know. Check this page occasionally for updates.

Contact

Questions about privacy? Email us at hello@quizquiz.co.