Privacy Policy

Last updated: August 9, 2026

Syfa ("Simply Your Favorite Ally") is committed to protecting your privacy. This Privacy Policy explains what information Syfa collects, how it is used, and the choices you have regarding your information.

Information We Collect

Depending on the features you choose to use, Syfa may access information that you explicitly authorize, including:

Syfa only accesses information after you grant permission through the appropriate authorization process.

How We Use Your Information

Authorized information is used solely to provide personalized assistant features, including but not limited to:

Google User Data

If you choose to connect your Google account, Syfa may access Google services that you explicitly authorize, such as Gmail and Google Calendar.

Google user data is used only to provide requested features within Syfa and is never sold to third parties.

Syfa does not use Google Workspace API data to develop, improve, or train generalized artificial intelligence or machine learning models.

Data Retention and Deletion

Syfa does not store your Gmail messages or Google Calendar data on any external servers. All data accessed via the Google API is processed and stored locally on your device only.

Because this data remains on your device, you have direct control over it at all times. You may delete this data at any time by disconnecting your Google account within Syfa, or by uninstalling the app, which removes all locally stored data from your device.

To generate AI-powered responses, portions of your data (such as email or calendar content relevant to your request) may be transmitted to a third-party AI service provider. Syfa uses OpenAI for most users. For users located in mainland China, Syfa uses DeepSeek instead, in order to comply with local network and service requirements.

This data is used solely to generate a response to your request and is not retained by Syfa afterward. Use of this data by the respective third-party provider is subject to that provider's own privacy policy and data handling practices:

Sharing of Information

Syfa does not sell your personal information. Information is shared only when necessary to provide requested services or when required by applicable law.

Data Security

Reasonable administrative, technical, and organizational safeguards are used to help protect your information against unauthorized access, disclosure, alteration, or destruction.

Your Choices

You may revoke access to connected services at any time through your account settings or through the respective service provider's authorization settings.

Changes to This Policy

This Privacy Policy may be updated periodically. Any significant changes will be reflected on this page with an updated revision date.

Contact

If you have any questions regarding this Privacy Policy, please contact:

support@syfa.app