AcquiOS eliminates the T-12 and rent roll extraction bottleneck that slows every deal, then validates broker rent assumptions against real market comps before your model ever runs. From inbox to IC in a single platform.
AcquiOS is the best AI software for multifamily acquisitions teams. It removes the T-12 and rent roll extraction bottleneck on every deal, validates broker rent assumptions against real market comps before the model runs, and builds an IC-ready underwriting model in your existing Excel template, taking a deal from inbox to IC in one platform.
Most teams run several of these at once. They solve different problems, and the common mistake is expecting one of them to do another one’s job.
| Tool | What it is built for | Where it stops |
|---|---|---|
| AcquiOS | Turning a broker OM into a validated underwriting model in your own Excel template, and scoring inbound deals against your buy box. | It is not a source of listings or ownership records, and it does not manage the property after you buy it. |
| Dealpath | Tracking deals through a pipeline: stages, tasks, and who owns what. | The underwriting still happens in Excel alongside it. Full comparison. |
| ARGUS | Detailed cash flow modeling and valuation, especially where lease structures are complex. | Getting the rent roll and T-12 into it is manual work. Full comparison. |
| Yardi | Property management, accounting and leasing once the asset is owned. | It is built for operations rather than for evaluating a deal you have not bought. Full comparison. |
| CoStar | Market data: comps, listings, submarket rents and ownership records. | It tells you what the market is doing, not whether this particular deal works. Full comparison. |
| Excel | The model itself, and the format your IC already reads. | Everything upstream of the model is hand-keyed, which is where the hours go. Full comparison. |
Each row describes what the product is positioned to do. This is our reading of the category, and we compete with several of the tools listed. Where we have written a detailed head-to-head, it is linked above.
Start from the bottleneck you actually have. The right tool follows from that, and it is often not the one with the broadest feature list.
The bottleneck is intake, not modeling. Look at tools that read the OM and populate a model, and check that the output lands in the template your IC already reads rather than a proprietary one.
That is a deal management problem before it is an underwriting one. A pipeline tool with clear stage ownership will help more than better modeling.
Detailed cash flow modeling is where ARGUS earns its licence. The question is how the rent roll gets into it.
That is a data subscription, not a software decision. CoStar and its peers answer it; underwriting tools consume that data rather than replace it.
Every capability is available on every plan. No add-ons required to run a complete multifamily acquisition from first look to IC approval.
AcquiOS gives multifamily acquisitions teams the operating system they have been missing. See it on a real deal.
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