Commercial Real Estate Analysis Software Built for Modern Investors
Underwrite CRE deals without spreadsheet chaos or ARGUS pricing. Build live proformas, model debt and recoveries, and explain every assumption in one place.
Close the Excel Gap
ARGUS charges $3,000–$10,000 per seat. Excel spreadsheets break silently. Solsten is a purpose-built CRE underwriting engine that gives you institutional-grade analysis at a fraction of the cost — plus AI guidance grounded in your actual assumptions, timelines, and results.
See Solsten in Action
Watch how Solsten helps investors value, finance, and manage income-producing properties — from first look to long-term hold.
Underwrite Deals in Minutes
10 guided input pages walk you through every assumption. Import expenses from Excel. Generate a full proforma automatically.
ML-Powered Forecasting
Solsten learns from your property's actual payments. Forecasts blend observed data with your assumptions — getting smarter every quarter.
Share & Collaborate
Invite team members, share properties across organizations, manage investors, and control access with granular permissions.
Everything You Need to Analyze a Deal
From initial underwriting to exit scenario modeling — Solsten covers the entire commercial real estate analysis lifecycle.
Operating Statement & KPI Dashboard
Annual and monthly operating statements generated automatically from your inputs. 15-factor risk scoring, rent roll timelines, and exit scenario analysis — all with drill-down detail.
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Rent Roll Timeline Visualization
See your entire lease portfolio on a visual timeline. Track occupancy, forecast vacancies, model renewals, and watch your rent roll evolve over the hold period — all in real time.
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Monthly Operating Statement
Drill into month-by-month revenue, expenses, and cash flow. Track seasonal patterns, see exactly when rents step up, and catch issues before they compound.
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Import Expenses from Excel
Already have expenses in a spreadsheet? Upload your Excel file and Solsten auto-detects columns, dates, and categories. Bulk-import an entire T-12 in seconds.
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Your Portfolio at a Glance
Track every property from a single dashboard. See completion progress, ownership status, and key metrics — then dive into any deal with one click.
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Share & Collaborate Securely
Share properties with partners, lenders, or team members without giving away the whole file cabinet. Control exactly which pages they can see, require explicit share acceptance, revoke access at any time, and manage every relationship with granular permissions and audit visibility.
Learn more →You stay in control of your information
Solsten is built to help teams collaborate without losing control. Use role-based access, page-level sharing, session management, accepted-share workflows, and activity history to keep visibility intentional.
Granular Permissions
Choose who can view, edit, or manage data — and limit shared recipients to only the pages you approve.
Explicit Share Acceptance
Recipients must accept shared properties before they appear in their workspace, reducing accidental exposure.
Session Security
Review active sessions, end access on other devices, and use secure cookie-based authentication.
Audit Visibility
Track important changes across your property data so teams can see what changed and when.
How Solsten Compares
Institutional features without the institutional price tag.
| Feature | Solsten | ARGUS | DealCheck | Excel |
|---|---|---|---|---|
| Full Proforma Engine | ✅ | ✅ | — | — |
| ML-Powered Forecasting | ✅ | — | — | — |
| NNN / Base Year / Mod Gross | ✅ | ✅ | — | — |
| Rent Roll Timeline | ✅ | ✅ | — | — |
| GP/LP Waterfall Modeling | ✅ | ✅ | — | — |
| Multi-Loan Debt Modeling | ✅ | ✅ | — | — |
| Excel Bulk Import | ✅ | — | — | — |
| Exit Scenario Analysis | ✅ | ✅ | — | — |
| Cloud-Based Collaboration | ✅ | — | ✅ | — |
| 15-Factor Risk Scoring | ✅ | — | — | — |
| Activity Audit Trail | ✅ | — | — | — |
| Starting Price | Free Beta | $3,000+/yr | $14/mo | "Free"* |
* Excel is free to use, but costs you hours of manual work and silent formula errors.
Built for Specific CRE Workflows
Solsten helps different real estate teams solve different problems with the same connected model. Explore the role pages below for deeper workflow-specific detail.
Acquisitions Analysts
Build deterministic CRE underwriting models, rerun scenarios quickly, and see exactly how assumption changes flow through NOI, DSCR, IRR, and equity multiple.
Explore Acquisitions AnalystsAsset Managers
Track projected versus actual performance, explain variance drivers, and monitor lease rollover, vacancy exposure, and operating pressure points over time.
Explore Asset ManagersStudents & Faculty
Teach and learn institutional underwriting structure, integrated assumptions, and scenario analysis in a production-style environment instead of static spreadsheets.
Explore Students & FacultySee the full overview at Commercial Real Estate Software by Role.
Ready to Analyze Your Next Deal?
Join the Solsten beta and get institutional-grade CRE analysis — free, with no credit card required.