Privacy Policy
Last updated: February 2026
Data We Collect
We collect your email address and password (hashed) when you create an account. We also track practice test views using a browser cookie to enforce free-tier limits. When you use AI grading, your writing submissions are sent to OpenAI for assessment.
How We Use Your Data
We use your data to provide and improve the service: authenticating your account, tracking your subscription status, saving your progress, and delivering AI-powered writing feedback.
Third-Party Services
We use the following third-party services: Stripe for payment processing, OpenAI for AI writing grading, Vercel for hosting and analytics, and Neon for database hosting. Each processes data according to their own privacy policies.
Cookies
We use a "session" cookie for authentication and a "practice_views" cookie to track free practice test usage. These are essential cookies required for the service to function.
Your Rights
You can request access to, correction, or deletion of your personal data at any time by contacting us. You may also delete your account, which will remove all associated data.
Contact
For privacy-related questions, contact us at the email address listed on our contact page.