Privacy Policy

Last updated: March 14, 2026
This policy explains what personal data MooLang collects, how we use it, and the choices you have.

What we collect

We collect account details such as email, authentication identifiers, and basic profile data needed to sign you in and keep your account secure.When you use quizzes, we may collect usage events like quiz generation counts, completion status, and score summaries to operate limits and progress features.

How we use data

We use data to provide core product functionality, including account access, quiz generation workflows, progress history, and plan enforcement.We also use limited operational telemetry to detect abuse, debug incidents, and improve reliability.Optional client analytics telemetry (including Vercel Analytics and client-side Sentry telemetry/replay) is only activated after you opt in via Cookie settings.

Legal bases and user rights

We process data to perform our service contract with you, meet legal obligations, and pursue legitimate interests such as fraud prevention and service security.Depending on your location, you may have rights to access, correct, delete, or export your personal data, and to object to certain processing.

Data sharing

We share data with service providers that help us run the platform, such as hosting, database, analytics, error-monitoring, and payment providers.When you opt in to optional analytics, telemetry may be processed by providers including Vercel (analytics) and Sentry (error monitoring and sampled client replay).We do not sell personal information. Providers receive only the data needed to perform their function under contractual protections.

Retention and security

We retain data only as long as needed for product operation, legal compliance, and dispute resolution.We use technical and organizational safeguards designed to protect personal data, including access controls and encryption in transit.

Contact

For privacy requests or questions, contact us at privacy@moolang.app.