Privacy Policy

Introduction

Mossie ("we," "our," or "us") is a workspace designed for teachers. We help you create lesson plans, assessments, and feedback that sound like you wrote them. We are committed to protecting your privacy and being transparent about how we collect, use, and safeguard your data.

This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data. By using Mossie, you agree to the practices described in this policy.

Data We Collect

Account Information

When you create an account, we collect:

• Email address
• Name
• Password (securely hashed, never stored in plain text)
• Profile preferences

Teacher-Entered Data

You may choose to enter:

• Student names and notes (for personalized content generation)
• Subject and class information
• Lesson plans, assessments, and documents you create
• Knowledge base documents (curriculum, policies, textbooks)

Voice Recordings and Writing Samples

If you opt into Teacher Voice Learning (Premium feature):

• Voice recordings for transcription
• Writing samples to learn your communication style
• Transcriptions of your voice notes

Usage Data

We automatically collect:

• Device information and browser type
• Feature usage and interaction patterns
• Error logs for troubleshooting
• Timestamps of activity

Website Analytics

Our marketing website uses Plausible Analytics, a privacy-friendly, cookieless analytics tool. Plausible does not use cookies, does not collect personal data, and is fully compliant with GDPR, CCPA, and PECR. No consent banner is required because no personal information is tracked. We only see aggregate data such as page views, referral sources, and device types.

How We Use Your Data

Service Delivery

We use your data to:

• Generate lesson plans, assessments, and feedback
• Provide context-aware responses using your knowledge base
• Save and organize your documents
• Enable export to Google Docs, Slides, and other formats

Teacher Voice Learning

If you opt in, we analyze your writing patterns to:

• Learn your vocabulary, tone, and sentence structure
• Generate content that sounds authentically like you
• Create a style profile used only to personalize your outputs

Your style profile is workspace-isolated. It is never shared with other users or used across accounts. You can delete your style profile and samples at any time.

Content Generation

We do not train machine learning models on your content. Your documents, writing samples, and data are never used to train models. When Mossie generates content, it uses your context (knowledge base, student info) to produce relevant outputs, but this context is processed at request time and not retained for model training.

Third-Party Services

We integrate with the following services to provide functionality:

Google Workspace

• Purpose: Export documents to Google Docs, Slides, and Forms; connect your Google Drive for knowledge base sync
• Data shared: Document content you choose to export; file metadata for Drive sync
• Their privacy policy: Google Privacy Policy

Language Model Providers (via OpenRouter)

• Purpose: Process content generation requests
• Data shared: Prompts and context necessary for generation
• Retention: Providers do not store your content after processing

Payment Processors

• Stripe (web) and RevenueCat (mobile) handle subscription billing
• Data shared: Payment information, subscription status
• We do not store credit card numbers on our servers

Data Storage and Ownership

You Own Your Data

Your documents, lesson plans, and content belong to you. Mossie provides tools to create and organize your work, but you retain full ownership.

Where Data Lives

• Documents: Can live in your Google Drive (if connected) or be exported anytime
• Knowledge base: We store embeddings and metadata, not original document content (ingest-and-discard model)
• Style profiles: Stored securely in your isolated workspace

Workspace Isolation

Each teacher's workspace is fully isolated. Your data is never mixed with other users' data, and there is no cross-workspace data sharing.

Data Retention and Deletion

How Long We Keep Data

• Active accounts: Data retained while your account is active
• Deleted documents: Permanently removed within 30 days
• Closed accounts: All data deleted within 30 days of account closure

Your Rights (GDPR)

You have the right to:

• Access: Request a copy of your data
• Rectification: Correct inaccurate data
• Deletion: Delete your account and all associated data
• Export: Download your documents in standard formats (PDF, DOCX)
• Restriction: Limit how we process your data
• Portability: Receive your data in a machine-readable format

How to Delete Your Data

You can delete individual documents, your Voice Learning profile, or your entire account from Settings. Account deletion permanently removes all your data from our systems.

Security

We protect your data with:

• Encryption in transit: All data transmitted over HTTPS/TLS
• Encryption at rest: Data encrypted on our servers
• Access controls: Strict internal access policies
• Secure authentication: Passwords hashed with industry-standard algorithms
• Regular security audits: Ongoing review of security practices

Children's Privacy

Mossie is designed for teachers, not students. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by email or through a notice in the app. Continued use of Mossie after changes constitutes acceptance of the updated policy.