You are already pasting OMs into ChatGPT and re-keying the output into Excel. AcquiOS finishes the job: it reads the OM, T-12, and rent roll, builds the model in your template, and validates the assumptions — so you stop rebuilding from scratch at midnight.
For an acquisitions analyst, AcquiOS turns the grunt work of underwriting into minutes. Forward a broker OM and it extracts the T-12, rent roll, and assumptions with citation-level sourcing, builds the model in your existing Excel template, and flags any number that diverges from market comps. It uses the same AI you would reach for in ChatGPT or Claude, but wired into your model instead of a chat window.
Partly, and that is the trap. A general-purpose LLM can read an OM and answer questions about it, which is why so many analysts already do. What it cannot do on its own is output into your Excel model, validate the broker's assumptions against live market comps, keep an audit trail of where each number came from, or catch a structural conflict. So you copy figures back into your template by hand and trust numbers you cannot trace.
AcquiOS runs on the same frontier models, but wired into the underwriting workflow: structured extraction into your template, market validation, citations, and conflict checks. Same intelligence, finished job.
AcquiOS removes the manual work between a broker email and a model you can take to your director.
You are probably already underwriting in ChatGPT. Here is exactly where a raw LLM stops and a purpose-built tool takes over.
| Capability | AcquiOS | Raw LLM (ChatGPT, Claude) | Manual / Excel |
|---|---|---|---|
| Reads an OM, T-12 & rent roll | ✓ | Partial | ✓ |
| Outputs into your Excel model | ✓ | — | ✓ |
| Validates assumptions vs. market comps | ✓ | — | Partial |
| Citation-level sourcing & audit trail | ✓ | — | — |
| Detects structural conflicts | ✓ | — | — |
| Generates IC memo & deck | ✓ | Partial | Partial |
| Live IRR recalculation | ✓ | — | Partial |
| Enterprise security (SOC 2, data not trained on) | ✓ | Partial | n/a |
We will get back to you within one business day.
Send us an OM you have already underwritten and we will run it through AcquiOS in your template, with your assumptions, so you can compare line by line.