Privacy Policy
Last Updated: January 26, 2026
1. Introduction
Build AI ('we', 'our', or 'us') respects your privacy and is committed to protecting your personal data. This privacy policy will inform you as to how we look after your personal data when you visit our website and use our platform (BuildPlan, BuildManage, BuildCost).
2. The Data We Collect
We collect several types of information: • Identity Data: Name, username, company name. • Contact Data: Email address, phone number. • Technical Data: IP address, browser type, time zone setting, and device info. • Usage Data: Information about how you use our website and services. • Project Data: Construction project data, drawings, and financial info you upload to the platform.
3. How We Use Your Data
We use your data to: • Provide and maintain our Service. • Manage your account and subscriptions. • Improve platform features and AI model accuracy (using anonymized data). • Communicate with you about updates or marketing (with your consent). • Comply with legal obligations.
4. Data Retention
We will only retain your personal data for as long as necessary to fulfill the purposes we collected it for, including for the purposes of satisfying any legal, accounting, or reporting requirements.
5. Third-Party Sharing
We may share data with: • Infrastructure Providers: Supabase (data storage), Google Cloud (AI processing). • Analytics: Google Analytics (usage tracking). • Communication: Resend (email delivery). We do not sell your personal data to third parties.
6. Security Measures
We have implemented institutional security measures, including 256-bit SSL encryption and Supabase Row Level Security (RLS), to prevent your personal data from being accidentally lost, used, or accessed in an unauthorized way.
7. Your Rights
Under certain circumstances, you have rights under data protection laws, including the right to request access, correction, erasure, or restriction of your personal data.
8. Contact Us
For any questions regarding this policy, please contact us at: Email: contact@dxmaster.net Address: 1-15-30 Tenjin, Chuo-ku, Fukuoka-shi, Fukuoka, 810-0001, Japan
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