Castellan AI — Real Estate & PropTech | F4

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Castellan AI

Castellan is 24/7 reliable AI for property management covering everything from leasing to maintenance

castellan.soUnited StatesFounded 20261-10 employees

Real Estate & PropTech

Sector

Seed

Stage

2026

Founded

Real Estate & PropTech

01Company Overview

Castellan is 24/7 reliable AI for property management covering everything from leasing to maintenance.

02Team

SF

co-founder

EA

co-founder

03

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Similar Companies

HA

Real Estate & PropTech

B

Real Estate & PropTech

W

Real Estate & PropTech

RG

Real Estate & PropTech

CS

Real Estate & PropTech

04Startup DNA

2

signals

Sectors

Quick Reference

Sector

Real Estate & PropTech

Location

United States

Founded

2026

Team Size

1-10 employees

Website

Tags

Real Estate & PropTech

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