Privacy Policy

Mirenni is a cognitive assessment tool operated by an independent developer based in Portugal. Our website is mirenni.com.

• Email address (when you voluntarily provide it on the email gate or checkout)
• Age range (when you voluntarily select it on the email gate)
• Test responses (your answers to the 18 questions)
• Cognitive scores (IQ score, category scores, profile)
• Technical data (country inferred from browser locale, anonymous session ID stored in localStorage)
• Payment data (processed entirely by Stripe — we never see your card details)

• To deliver your cognitive report
• To send you your result by email
• To improve the test experience
• To process your payment (Stripe)

• Test results: indefinitely (so you can access your report via the permanent link)
• Email: until you request deletion
• Payment records: 7 years (legal requirement)

• Stripe (payment processing) — stripe.com/privacy
• Resend (email delivery) — resend.com/privacy
• Supabase (database hosting) — supabase.com/privacy

We do not sell your data. We do not share it with advertisers.

You have the right to access, correct, or delete your data at any time. Email us at hello@mirenni.com and we will respond within 30 days.

We use a single functional cookie (localStorage session ID) to remember your test progress. We do not use tracking cookies unless you consent via our cookie banner.

hello@mirenni.com