Manystack

About Manystack

We build the custom financial, reporting, and compliance layer that property-management software leaves out. The owner statement your PMS cannot produce, the forward view of what you will owe your owners before month-end, the financial layer that survives a PMS switch, the integration that does not exist off the shelf. It is the part specific to how your business makes money and meets its obligations. We built the trust accounting of Vacation Rental Connect, a vacation-rental platform that has run in production for 14 years and is live today, including the booking-level payout reconciliation that checks what the channel actually paid against what the ledger says it should have. It is the least forgiving code in this domain, and the proof behind everything else we build. Around it: Airteam, a maintenance and housekeeping app that took a Las Vegas host from WhatsApp chaos to Superhost, and QR Guide, our own AI guest-experience and check-in product, built in the open. How it works: you tell us what your software will not do. If a custom build is not the right answer for your situation, we say so on the first call and you will not need us. If it is, we build the missing piece in a 2-6 week sprint, with a working prototype by Week 2. Fixed scope, fixed price, and you own the code at every step. Where we are strongest: forward-looking cash flow and projected owner payouts, owner and investor reporting normalized across mixed PMS stacks with live owner access, a financial layer that survives a PMS switch, bespoke trust accounting and multi-party settlement, and the integration and migration glue between the systems you already run. Compliance tooling where your jurisdiction demands it. And as PMS assistants and AI generation tools absorb the small customizations, the money-critical work they cannot be trusted with, owner funds, disbursement, reconciliation, is exactly the work we take. Running a stack that will not do what you need? Tell us about your situation.