Privacy Policy

Effective date: April 24, 2026

VoltExam builds certification exam prep tools for tradespeople. We believe your privacy is straightforward — so this policy is too. No legalese walls, just a clear explanation of what we collect, why, and what we don’t.

What We Collect

When you create an account or subscribe, we collect the following:

  • Email address and name — collected during sign-up via Clerk (our authentication provider) to identify your account.
  • Study session data — quiz scores, trade slugs, and timestamps stored in our database (Supabase) to power your progress dashboard.
  • Payment information — collected and processed by Stripe. We never see or store your card number, CVV, or full billing address. Stripe stores a tokenized reference linked to your subscription.
  • Anonymous usage analytics — page views and feature usage via Vercel Analytics. No personally identifiable information is included.

What We Do NOT Collect

We do not collect your phone number, precise location, contacts, photos, or device identifiers. We do not run third-party advertising trackers. If you email our support address, we’ll only use that correspondence to help you — nothing more.

Third-Party Data Processors

We use the following sub-processors to operate VoltExam. Each receives only the data necessary to perform their function:

Clerk — Authentication

Handles account creation, login, and session management. Stores your email address and name. Privacy policy: clerk.com/privacy

Supabase — Database

Stores your subscription record and study session history. Data is stored in the United States. Privacy policy: supabase.com/privacy

Stripe — Payments

Processes all subscription and one-time payments. Stripe is PCI-DSS Level 1 certified. We store only your Stripe customer ID and subscription status. Privacy policy: stripe.com/privacy

Vercel — Hosting & Analytics

Hosts the VoltExam web application and collects anonymous page-view analytics. No PII is included in analytics data. Privacy policy: vercel.com/legal/privacy-policy

We Do Not Sell Your Data

We do not sell, rent, or share your personal data with third parties for advertising or any other commercial purpose. Period.

How We Use Your Data

We use the data we collect to: operate your account and authenticate you, display your study progress and history, process your subscription and manage billing, and improve the platform by understanding which features are most useful. We do not use your data for advertising profiling.

Data Retention

We retain your account data for as long as your account is active. If you delete your account, we will delete your study session history from our database within 30 days. Stripe retains billing records as required by financial regulations. You may request data deletion at any time by contacting us.

Children’s Privacy

VoltExam is designed for adults pursuing professional certifications. We do not knowingly collect information from children under 13. If you believe a child has created an account, please contact us and we will promptly delete it.

Changes to This Policy

If we update this policy, we’ll post the revised version here with a new effective date. We won’t make material changes without giving you reasonable notice.

Contact Us

Questions about this policy or requests to access or delete your data? Reach us at arun@voltexam.com.