Privacy Policy
Last updated: February 2026 · linguahub-tutor.com
Please note: This is a plain-language template to get LinguaHub live. It is not legal advice. Before scaling, have a lawyer review it against the Australian Privacy Act, the GDPR (if you take EU users), and your obligations around minors' data — several of your end users are children.
Who we are
LinguaHub ("we", "us") provides AI-generated language quizzes and homework for private tutors. This policy explains what data we handle and why. If you have questions, contact us at privacy@linguahub-tutor.com.
Who our users are
Our direct customers are tutors, who create an account and pay a subscription. Tutors add students and generate quizzes for them. Students complete quizzes via a shared link and do not create accounts.
What we collect
- Tutor account data: email address and access code, plan tier, and payment status. Card details are handled entirely by Stripe — we never see or store them.
- Student data entered by the tutor: a student's name, level, native and target language, and optional notes the tutor adds. Please only enter what you need.
- Quiz content & results: the quizzes generated, and each student's answers, scores and completion times.
- Lesson materials: any lesson plans or documents a tutor uploads to ground quiz generation.
- Speech (Studio, optional): if speaking questions are used, a short audio clip is sent for pronunciation scoring and is not retained after scoring.
- Basic technical data: standard server logs needed to run and secure the service.
How we use it
- To generate quizzes, mark them, and show tutors results and progress analysis.
- To manage subscriptions, send access codes, and provide support.
- To keep the service secure and working.
We do not sell personal data, and we do not use student data for advertising.
AI processing
Quiz text is generated by a third-party AI provider (Groq). Lesson content and topic descriptions you submit are sent to that provider to generate questions. Do not paste sensitive personal information into lesson descriptions.
Sub-processors
We rely on a small number of trusted providers: Netlify (hosting), Upstash (database), Stripe (payments), Resend (email), Groq (AI generation), and optionally Google and Microsoft Azure (Studio speech features). Each processes data only to provide its service.
Children's data
Some students are children. Tutors are responsible for having the appropriate permission from a parent or guardian before adding a child's details or sharing quiz links. We collect only what a tutor enters and never market to students.
Data retention
We keep account and results data for as long as the tutor's account is active. A tutor can request deletion of their account and associated student data at any time by emailing us.
Your rights
Tutors (and, on request via their tutor, students or their guardians) can ask to access, correct, or delete their data. Email privacy@linguahub-tutor.com and we will respond within a reasonable time.
Security
Data is transmitted over encrypted connections and stored with reputable providers. No system is perfectly secure, but we take reasonable steps to protect your information.
Changes
We may update this policy. Material changes will be reflected by the "last updated" date above.