If you’re a commercial real estate investor, you know how time‑crunch and data overload can bog down underwriting. Enter Cactus – an AI‑powered platform designed to transform CRE underwriting from hours to minutes. Here’s your no‑nonsense guide to what it offers, why it matters, and when it’s the perfect fit.

What Is Cactus?
Cactus is an AI CRE underwriting platform that ingests due diligence docs—like rent rolls & financials—and builds a full pro‑forma model in minutes. It layers in real‑time rent comps, cap rates, occupancy trends and outputs polished investor reports and LOIs—all audit‑ready and Excel‑free.
đź”§ Key Features
- Document & Data Extraction
Auto‑parse rent‑rolls, balance sheets, and more. No copy‑paste. - Real‑Time Market Intelligence
Zip‑code level rent medians, recent comps, cap‑rates—automatically updated. - Instant DCF & Sensitivity Modeling
Generate 5‑year cash flow, IRR, CoC, DSCR, stress‑tests—fast. - Error Detection
AI flags inconsistencies before they slip into underwriting. - One‑Click LOIs & Investor Reports
Clean, branded docs ready to share—no extra formatting. - Collaborative Cloud Workflow
Share models, comps, reports with teammates or lenders easily.
đź’° Pricing
Cactus doesn’t widely list pricing. You’ll need to book a custom demo to get details. Which means it is likely expensive! Expect a SaaS pricing model—likely subscription-based with tiers depending on user seats, volume, or asset classes.
🎯 Suggested Use Cases
- Rapid Deal Screening
Upload rent‑roll and get instant underwriting—skip Excel & get multiple offers out faster. - Market‑Based Modeling
Use comps and cap‑rate data to fine‑tune assumptions for retail, multifamily, storage and beyond. - Portfolio Scaling
Run dozens of models without hiring analysts—improve throughput 10×. - Lender/Underwriter Integration
Standardize credit models for loan committees with ready‑made DSCR and LTV outputs. - Self‑Storage & Multifamily Focus
Specialized workflows for self‑storage operators and multifamily investors. - Academic & Training Platforms
Great for instructors and students needing real‑deal underwriting labs.
✅ Pros & ⚠️ Cons
Pros âś…
- Efficiency Boost: 98% faster than spreadsheets.
- Accuracy on Lock: Fewer manual errors thanks to AI‑driven checks.
- Up‑to‑Date Market Data: Auto‑updates eliminate stale comps.
- All‑in‑One Workflow: Modeling, docs, sharing—no app‑hopping.
Cons ⚠️
- Pricing Opacity: No transparent public cost info—needs sales process.
- Learning Curve: AI‑workflow requires onboarding & adjustment.
- Data Scope: Best for urban U.S.—markets outside U.S. may be limited.
- Model Control: May feel less custom than full custom Excel builds.
For CRE investors and professionals, Cactus offers a compelling shift from manual Excel drama to streamlined, data‑driven underwriting and docs. It’s not cheap (not hidden‑cheap either), but if you value speed, accuracy, and scalability, it’s worth a look. Ideal for those who do repeated underwriting—especially in self‑storage, multifamily, and retail.