Legal Disclaimer

Local Execution & Data Privacy

• 100% Local Data Processing: All structural calculations, finite element models, building geometry, and analysis outputs remain strictly on your local machine. Postyield does not store, transmit, or host your proprietary engineering models on external servers.

• Bring Your Own Key (BYOK) AI Architecture: The integrated AI assistant in vfo pro operates using your own API credentials (e.g., OpenAI, Anthropic). Your queries and model contexts are transmitted directly from your machine to your API provider under your own account terms and privacy agreements. Postyield never intercepts, logs, or uses your data to train AI models.

• Zero Third-Party Vendor Lock-in: You retain total control over your API keys, usage limits, and data retention settings directly with your chosen provider.

Engineering Use & Verification Disclaimer

vfo pro is a computational desktop tool designed for use by qualified, licensed structural engineering professionals. The software, automated workflows, and AI-assisted insights process input parameters supplied directly by the user on their local machine. vfo pro does not replace independent engineering judgment, peer review, or code verification by a licensed Professional Engineer (PE) or Structural Engineer (SE). The Engineer of Record remains fully responsible for verifying all input geometry, loading scenarios, analysis outputs, and AI-assisted recommendations before final design submittal.