Problem

Trellis targets short-term and vacation-rental property managers whose operations become increasingly difficult and uneconomical as they add listings. Guest communications, cleaning, maintenance, owner updates, and vendor coordination are typically spread across five to ten disconnected tools, with teams manually stitching systems together and firefighting exceptions. The result is missed work, inconsistent service, weaker reviews, lost revenue, and growth that creates more problems rather than more profit.

The killer use case is resolving operational incidents end to end. For example, a broken shower or damaged property may require the operator to identify the reservation in the property-management system, gather context and photos, create a task, dispatch a cleaner or vendor, communicate with the guest, file a claim, and follow up until resolution. Trellis is aimed at removing that cross-tool coordination burden.

Product / Service

Trellis provides AI agents that act as an operating layer for vacation-rental businesses. The agents maintain context about the guest, property, issue, available workers, and outstanding tasks, then execute workflows from inquiry through checkout. They monitor channels such as Airbnb, Vrbo, WhatsApp, and email; respond to guests; coordinate cleaning and maintenance; manage owner updates, reviews, upsells, claims, and follow-up; and escalate only the work that still requires human judgment.

The product connects to more than 200 tools, including property-management systems, online travel agencies, messaging, scheduling, accounting, and business applications, so operators can run workflows without constant tab switching. Trellis presents the service as a managed deployment: an operator answers three questions, receives the agents their operation needs, gets white-glove setup, and can go live in seven days. The commercial promise is outcome-based adoption, with customers paying nothing until the AI reaches 70% autopilot accuracy, while Trellis claims the agents make execution more consistent and allow operators to scale with less manual coordination.

Market

Trellis competes in short-term-rental property-management software and the emerging category of AI-native operations automation. Its initial target is professional property managers, particularly operators managing roughly 10 to 50 listings and using fragmented systems for communications, tasks, workforce, smart homes, bookings, accounting, and revenue management. Named incumbents and adjacent competitors include Guesty, Hostaway, Lodgify, OwnerRez, Hospitable, and Breezeway, while AI guest-messaging products compete for narrower parts of the workflow. Trellis’s claimed distinction is that its agents run the entire operation rather than automate only replies or task management, although the broader unified-platform positioning is common among incumbents and the AI-agent advantage remains unproven.

Trellis is not pre-revenue according to its reported traction. Its Y Combinator company profile says that, within two months, it reached $500,000 in annual recurring revenue across 35 customers and 3,000 listings, grew approximately 15% week over week, and had one customer running day-to-day operations without a human involved. These figures are company-reported rather than independently audited, but they indicate meaningful early commercial adoption for a company listed as an active Spring 2026 Y Combinator startup.