Backed byY CombinatorCombinator

Data intelligence for commercial real estate

FROM NOISE

TO SIGNAL.

The Problem

Property data is scattered, multimodal, and siloed across dozens of sources.

Diligence teams spend weeks reconciling PDFs, rent rolls, internal research, and third-party reports, hunting for data and manually stitching together a picture that should already exist.

The Solution

One platform. Single source of truth.

Weirwood centralizes and enriches property data from any format, building the foundation that enables our analytics and AI-powered intelligence.

Our DNA

University of Pennsylvania
Cornell University
Datadog
Ramp
Palantir

Scattered data in. Structured intelligence out.

Weirwood

Sources

Q4_Rent_Roll.pdf

Appraisal_2024.xlsx

CoStar_Export.csv

Drop here

ProcessingComplete

A better way to run CRE diligence

Accelerate manual diligence workflows, superpowering throughput and unlocking insights so your team can make faster, better decisions.

The Old Way

Manual Labor

Data Scattered Everywhere

Rent rolls in Excel, appraisals in PDF, comps in CoStar, images in email — nothing in one place

Manual Reconciliation

Analysts spend days cross-referencing sources, copy-pasting into models, and hoping nothing was missed

No Foundation for Analysis

Without clean, centralized data, every analytical model is built on an unreliable foundation

40+ hours

Per deal on manual data reconciliation

The Weirwood Way

Automated Intelligence

Centralize & Enrich

Your AI operating system ingests any format, normalizes, cross-references, and enriches — creating a single source of truth for every property.

Foundation for Intelligence

Clean, structured data powers the AI layer — analytics, risk flagging, and intelligence your team can trust

Built for Diligence Teams

One OS purpose-built for lenders and investment teams who need accuracy, speed, and confidence in their diligence

<30 minutes

From raw data to AI-enriched, structured intelligence