Privacy Policy
Last updated: July 4, 2026
This policy explains how LeetQuidity collects and uses personal information for our quant interview preparation platform.
Information we collect
Account information, including your name, email address, school or organization details, and sign-in details.
Learning activity, including calibration answers, practice progress, lesson completion, game activity, analytics, and saved job-tracker entries.
Billing information handled by Stripe when you buy or manage a paid plan. We do not store full payment card numbers.
Technical information such as device, browser, IP address, pages visited, and basic performance or security logs.
Google sign-in data
If you sign in with Google, we receive basic profile information such as your email address, name, and profile image. We use this only to create and secure your LeetQuidity account, personalize your experience, and provide support.
We do not sell Google user data. We do not use Google user data for advertising.
How we use information
To provide the LeetQuidity learning platform, diagnostics, practice tools, institutional dashboards, account support, billing, fraud prevention, and product reliability.
To personalize learning recommendations and track progress across lessons, practice, analytics, games, and job-prep workflows.
To send service messages, support replies, billing notices, and product updates where permitted.
Processors and sharing
We use service providers such as Supabase for authentication and database hosting, Stripe for payments, Vercel for hosting and performance telemetry, and video or infrastructure providers where needed to operate the service.
For institutional accounts, relevant learner progress may be shared with the organization that invited or administers the learner account.
We may disclose information if required by law, to protect users or the service, or as part of a business transfer.
Retention and deletion
We keep account and learning data while your account is active or as needed to provide the service, meet legal obligations, resolve disputes, and enforce agreements.
You can request access, correction, export, or deletion of your account data by contacting support@leetquidity.com.
Security
We use reasonable technical and organizational safeguards, including managed authentication, access controls, and production monitoring. No internet service is perfectly secure.
Children
LeetQuidity is not intended for children under 13. If you believe a child provided personal information, contact us so we can delete it.
Contact
For privacy requests or questions, email support@leetquidity.com.