Besty is an AI-native operating system for short-term rental and extended-stay property managers. The platform integrates on top of existing property-management systems rather than replacing them, serving as an AI layer that orchestrates the work operators do every day—multi-channel guest communication; automated upselling for early check-ins, late checkouts, and gap nights; smart-lock and IoT management; and operations spanning housekeeping, maintenance, and owner reporting. By unifying these functions and learning each operator's properties over time, Besty enables managers to automate guest experience, generate incremental revenue, and consolidate multiple point solutions into a single platform.