Comparison

RealQuant vs Claude for Excel

Claude for Excel is the smartest general assistant in your spreadsheet. RealQuant is the only one that actually knows CRE.

Quick Verdict

Claude for Excel brings Anthropic's frontier AI model into your spreadsheet as a conversational assistant. It can analyze data, write formulas, modify workbooks, and even build financial models from scratch. It is genuinely impressive for general finance work, with live data feeds from Moody's, LSEG, and FactSet. But it is a general-purpose tool. It does not process OMs, parse rent rolls, extract T-12 data, or understand the nuances of CRE underwriting at an institutional level. RealQuant was built specifically for CRE acquisitions teams by a team with $11B+ in real estate deployment experience.

Feature Comparison

A side-by-side look at what each platform offers CRE teams.

Feature	RealQuant	Claude for Excel
Excel-native AI
CRE-specific domain expertise
OM extraction & parsing
Rent roll analysis
T-12 / operating statement parsing
Custom underwriting models
Cell-level provenance & citations		Cell references
Conversational AI assistant
Formula writing & debugging	CRE-focused
Live financial data feeds (Moody's, LSEG, FactSet)	Via APIs
Build spreadsheets from scratch
Automation workflows (N8N, Power Automate)
Portfolio roll-up analytics
Data APIs		Via MCP connectors
Document processing (CRE-specific)
Institutional REPE focus

Detailed Breakdown

RealQuant

RealQuant is an AI-powered Excel add-in built exclusively for institutional CRE acquisitions teams. It processes OMs, rent rolls, and T-12s, then populates your existing Excel underwriting models with auditable, cell-level citations to every source document. Built by Zachary Shapiro ($11B+ deployed across 150+ transactions at Blackstone-backed Andover Properties) with ex-Google and ex-Credit Karma engineers, RealQuant understands CRE vocabulary, waterfall structures, and institutional workflows natively.

Key Advantages

CRE-specific domain expertise built by practitioners, not generalists
OM, rent roll, and T-12 document processing with structured extraction
Cell-level provenance linking every data point to source document and page
Custom underwriting models that match your firm's IC methodology
End-to-end CRE automation from document ingestion to portfolio analytics
Founded by a principal who deployed $11B+ in institutional REPE

Claude for Excel

Claude for Excel is Anthropic's official Excel add-in, currently in beta, that integrates the Claude AI model directly into Microsoft Excel via a sidebar chat interface. It can read, analyze, and modify workbooks; write and debug formulas; populate templates; and build spreadsheets from scratch. The add-in is free to install from the Microsoft Marketplace but requires a Claude subscription: Pro at $20/month, Max at $100/month, or Team/Enterprise plans. Claude for Excel supports MCP connectors for live data from S&P Global, LSEG, Moody's, PitchBook, and FactSet. It preserves formula dependencies when making changes and provides cell-level references in its responses. It is a powerful horizontal AI assistant with strong financial analysis capabilities but no CRE-specific features.

Key Advantages

Powered by Anthropic's frontier Claude model (state-of-the-art reasoning)
Conversational interface for ad-hoc analysis and formula debugging
Live data feeds from Moody's, LSEG, S&P Global, PitchBook, FactSet
Can build entire spreadsheets from scratch via natural language
Low entry price ($20/month with Claude Pro subscription)
Backed by Anthropic with massive R&D investment in AI safety and capability

Key Differences

Specialist vs. generalist

Claude for Excel is the most capable general AI assistant available in a spreadsheet. RealQuant is the most capable CRE-specific AI platform in a spreadsheet. Claude can build a DCF from a prompt. RealQuant can extract a 200-unit rent roll from a PDF, normalize operating expenses, populate your proprietary proforma, and cite every cell back to the source document.

Document intelligence

Claude for Excel operates on data already in your workbook or pulled via MCP connectors. RealQuant processes the CRE documents that contain the data you need: OMs, rent rolls, T-12s, and appraisals. It structures that data and feeds it directly into your model.

CRE domain knowledge

Claude is trained on broad internet data and can discuss CRE concepts. But it was not built by CRE practitioners and does not encode institutional underwriting workflows. RealQuant was built by a team that deployed $11B+ in real estate and understands how acquisitions teams actually work.

Pricing and ROI

Claude Pro costs $20/month and gives you a general AI assistant. RealQuant starts at $199/seat/month and gives you an institutional CRE underwriting engine. For a team processing multiple deals per week, RealQuant's document automation saves more analyst hours in a single deal than Claude Pro costs in a year.

Which Tool Is Right for You?

A quick decision guide based on your team's priorities.

Choose RealQuant if you...

CRE acquisitions teams that process OMs, rent rolls, and T-12s daily
Institutional REPE firms that need AI purpose-built for real estate underwriting
Teams that want automated document-to-model pipelines with auditable provenance
Firms that need CRE-specific vocabulary, metrics, and workflow understanding

Choose Claude for Excel if you...

General finance professionals who want a smart AI assistant in Excel
Analysts who need conversational help with ad-hoc spreadsheet tasks
Teams that want live market data feeds from Moody's, LSEG, or FactSet in Excel
Users who want AI to build entire financial models from natural language prompts

Frequently Asked Questions

Can Claude for Excel do CRE underwriting?

Claude for Excel can help with general financial analysis and modeling in Excel, and it understands CRE concepts at a conversational level. However, it cannot process OMs, parse rent rolls, extract T-12 data into structured formats, or populate your firm's proprietary underwriting templates automatically. RealQuant was purpose-built for these CRE-specific workflows.

Does Claude for Excel process CRE documents?

Claude for Excel can analyze data within your workbook and supports file uploads, but it does not have dedicated CRE document processing. It cannot ingest an offering memorandum and extract structured deal metrics, rent roll data, and operating history into your underwriting model with cell-level provenance. RealQuant does this natively.

How does RealQuant pricing compare to Claude for Excel?

Claude for Excel requires a Claude Pro subscription at $20/month (or Max at $100/month for heavier usage). RealQuant starts at $199/seat/month (Starter) and $349/seat/month (Growth), with custom Enterprise plans. RealQuant costs more because it is an institutional-grade CRE platform, not a general AI assistant. The ROI is measured in analyst hours saved per deal.

Is Claude for Excel better at formulas than RealQuant?

Claude for Excel excels at general formula writing, debugging, and ad-hoc spreadsheet assistance. It can build models from natural language prompts. RealQuant focuses on CRE-specific model population and automation rather than general formula assistance. If you need help writing a VLOOKUP, Claude is great. If you need to populate a 50-tab multifamily proforma from an OM, RealQuant is the right tool.

Can I use both Claude for Excel and RealQuant?

Yes, and many CRE professionals may find this combination powerful. Use RealQuant for CRE-specific document processing, model population, and underwriting automation. Use Claude for Excel for ad-hoc analysis, formula debugging, and general spreadsheet tasks outside of CRE underwriting. The tools serve different purposes within the same Excel environment.

Ready to underwrite faster?

See how RealQuant processes your documents and populates your Excel models with AI-powered intelligence. Built by a team that deployed $11B+ in institutional real estate.

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