Privacy Policy
Your privacy matters to us. Here's how we handle your data in Build OS.
Privacy at a Glance
Access Your Data
View and export all your projects, tasks, and notes through the app
Delete Your Data
Delete projects, tasks, and profile data directly in the app
No Data Sales
We never sell your data or use it for advertising
Data We Collect
Build OS collects the following data to provide you with a productivity platform:
- Account Information: Email address and name from Google OAuth authentication
- Content Data: Your projects, tasks, notes, brain dumps, and onboarding questionnaire responses
- Google Calendar Data: Calendar events and scheduling information (only if you enable calendar integration)
- Usage Analytics: Page views and user interactions via Google Analytics
- Technical Data: Login timestamps, IP address, and browser information for security
How We Use Your Data
Your data is used to:
- Provide the Build OS service and store your content
- Generate AI-powered insights and task organization
- Sync with your Google Calendar (when enabled)
- Improve the product through usage analytics
- Communicate with you about your account
Data Sharing with AI Providers
Important: AI Processing
To provide AI-powered insights, we send your project data, task information, brain dumps, and onboarding responses to AI providers including OpenAI and Anthropic. This data is processed to organize and enhance your productivity workflow.
The AI providers process this data according to their own privacy policies and terms of service. We do not send personally identifiable information beyond what's necessary for the AI processing functionality.
Third-Party Services
Build OS integrates with these third-party services:
- Google: OAuth authentication and Calendar integration (optional)
- Supabase: Database, authentication, and file storage infrastructure
- Google Analytics: Website usage analytics
- AI Providers: OpenAI, Anthropic, and other LLM services for content processing
Your Data Rights
Access & Export
All your data is visible and exportable through the Build OS interface. You can download your projects, tasks, and notes at any time.
Data Deletion
Delete individual projects, tasks, notes, or your entire account directly in the app. Deletions are permanent and immediate.
Security
Your data is secured using Supabase's infrastructure, which includes encryption in transit and at rest, secure authentication protocols, and regular security monitoring. We use authentication cookies managed by Supabase for secure access to your account.
About Build OS
Build OS is developed by a solo developer based in Glen Burnie, Maryland. We're in the process of incorporating as a startup. This privacy policy may be updated as we grow and add new features.
Updates to This Policy
We may update this privacy policy as Build OS evolves. We'll notify users of any significant changes and update the "Last Updated" date below.
Last updated: July 10, 2025