BuiltStackBest AI tools for underwriting & pro formas (2026)
7 tools for real estate developers and owners, side by side. Updated 2026-10-19.
"AI underwriting" covers several different jobs, and most roundups mix them together. Some tools parse rent rolls, T12s and OMs into your model (Archer, Cactus, Clik.ai). Some are the model itself (ARGUS Enterprise). Some manage the deal pipeline around the model (Dealpath). And some serve lenders specifically (Blooma, Clik.ai). HelloData supplies multifamily rent comps.
Pick by the job you need done, not by a single "best" score. This page isn't ranked yet: peer rankings open as ratings come in. Pricing and integrations below are as each vendor lists them.
How to choose
- Multifamily acquisitions in your own Excel model: compare the parsing tools that state Excel output (Archer, Cactus).
- Lending or servicing: look at lender-focused tools (Blooma, Clik.ai).
- Commercial lease-by-lease valuation: ARGUS Enterprise is the long-standing cash flow and valuation platform.
- Pipeline visibility across a team: deal management (Dealpath).
Comparison table
| Tool | Listed pricing | Integrations (as stated) | Built for (per vendor) | Peer rating |
|---|---|---|---|---|
| Archer Multifamily underwriting helper that parses rent rolls and T12s in seconds, loads them into your own Excel model, and pulls comps. |
Custom quote, tiered by deal volume source |
Excel | Multifamily teams who want parsing and comps loaded into their own Excel model | Opens as ratings come in |
| ARGUS Enterprise Long-standing commercial property cash flow and valuation software; the model format many lenders and buyers expect to see. |
Contact sales (not publicly listed) source |
None stated | Lease-by-lease commercial cash flow and valuation | Opens as ratings come in |
| Blooma AI platform for commercial real estate lenders covering deal intake, underwriting, and portfolio monitoring. |
Contact sales (not publicly listed) source |
None stated | CRE lenders: deal intake, underwriting and portfolio monitoring | Opens as ratings come in |
| Cactus AI underwriting and market analysis for multifamily, self-storage, and new development, with Excel exports that keep formulas intact. |
Core, Plus, and Enterprise plans; quoted by sales source |
Excel | Multifamily, self-storage and new-development underwriting with sourced numbers | Opens as ratings come in |
| Clik.ai Reads rent rolls, operating statements, and other deal documents and turns them into underwriting-ready data. |
Contact sales (not publicly listed) source |
None stated | CRE lenders and servicers spreading T12s and rent rolls | Opens as ratings come in |
| Dealpath One pipeline for acquisitions, dispositions, development, and financing, so the whole team sees deal status and data in one place. |
Contact sales (not publicly listed) source |
None stated | Tracking acquisitions, dispositions, development and financing in one pipeline | Opens as ratings come in |
| HelloData Automated multifamily rent comps and market surveys from daily-updated listing data, for quick deal screening. |
Standard $300 per user/mo; Portfolio pricing on request; API $0.10/call source |
Excel export | Multifamily rent comps and market surveys for deal screening | Opens as ratings come in |
Sources: each vendor's own website, checked 2026-10-19. Pricing is as publicly listed and can change. Figures like customer counts or accuracy rates are the vendor's own claims, not ours. Peer data (who uses it, what they pay, hours saved) opens as ratings come in.
Head-to-head
FAQs
Will AI underwriting tools work with my existing Excel model?
Some state it directly. Archer says it loads parsed rent rolls and T12s into your own model, and Cactus says its Excel exports keep working formulas. Check others with the vendor.
Are AI-parsed numbers reliable enough for IC?
Treat them as a first pass. Look for tools that trace each number back to its source document, and spot-check the messiest files in your own deals before trusting the output.
How is this list ranked?
It isn't yet. Tools are listed alphabetically until enough practitioners rate them. Peer rankings open as ratings come in, and no vendor can pay to move up.
How many of these 7 tools publish pricing?
1 of 7 list a price on their own site: HelloData. The rest quote through sales.
Which of these tools state integrations?
Per their own sites: Archer (Excel); Cactus (Excel); HelloData (Excel export).
Use one of these? Rate it See the Underwriting & pro formas leaderboard
1 workflow, 3 tools, 1 peer story.
A five-minute read for developers, owners, and their teams.
- 1 workflow you can copy this week, step by step
- 3 tools from the directory that handle it, with listed pricing
- 1 peer story from someone in the business who actually uses them