Threshold Rentals (threshold.rentals) helps independent vacation rental hosts and property managers get found and booked as travelers start planning trips with AI assistants. A host sets up a rental once. An assistant connected to Threshold can search it, check live availability against the host's other calendars, quote an exact price with fees and taxes, show house rules and refund terms, and send a booking request. The host confirms each request, and the guest pays through Threshold, with no booking-site commission. Hosts keep their Airbnb, Vrbo and their own website, and everything shows under their own name and logo. Threshold is also a one-stop shop for hosts: a guest guidebook with a QR card, demand-based pricing suggestions, before-and-after condition checks, damage deposits, guest ID checks, automatic guest messages, earnings and tax reports, and short video reels of each home. Free tools for any host: a website check that shows what an AI assistant sees on a rental website, a booking-site fee calculator and a calendar checker. Threshold is operated by Threshold AI LLC, Miami, Florida, and was founded in September 2026. It is not related to Threshold, the Irish housing charity.