SprayProof

SprayProof is a mobile + web app (traditional + AI) that helps small-to-mid farms and spray contractors prevent costly pesticide/herbicide application errors. It combines a simple spray plan builder (product, rate, water volume, nozzle, speed, boom width) with weather and drift-risk checks, plus label/PHI/REI guardrails. The AI component parses product labels and local regulations into plain-language constraints and flags conflicts (e.g., wind too high, temperature inversion risk, tank-mix incompatibilities, crop stage restrictions). It generates a printable/compliant spray record and a “what to do now” checklist for the operator. The app is intentionally narrow: it doesn’t try to be a full farm management platform. It focuses on one high-frequency, high-liability workflow where mistakes are common, documentation is painful, and the financial downside is real.