Best Real Estate and Construction Tech Companies in Washington, United States
The 203 best Real Estate and Construction Tech companies in Washington, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Porch Group.
Our analysis of 86 Real Estate and Construction Tech companies
$27.1b in tracked funding; 93% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Real Estate and Construction Tech companies in Washington
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Porch Group Provides software & service to home improvement industries | $718M | 38 mo ago | 1,800 | Matt Ehrlichman Founder | Cart FunctionalitySquarespace CommerceSquarespace+13 | — | — |
| 2 | Flyhomes Provider of an online reseller solution for residential properties 83Funding top 16%Growth top 26%Moat top 31%Market top 33% All 9 signals ▾Fundingtop 16% Growthtop 26% Moattop 31% Markettop 33% Talenttop 33% Producttop 36% Techtop 38% Globaltop 48% Newsbottom 37% Funding: Raised $200M across 9 rounds · 9 rounds over 9 yrs (1.0/yr) Growth: Headcount 246 → 740 (+201%) across vintages · Web rank 500,000 → 5,000,000 YoY rank vs industry peers · Fliar Intelligence Index 83/100 | $200M | 10 mo ago | 740 | Tushar Garg Co-Founder & CEO | Apple iCloud MailGoogle WorkspaceNode.js+21 | — | 1 award |
| 3 | Redfin Online property listing and brokerage solution for residential properties 74Market top 14%Customers top 14%Tech top 23%Moat top 32% All 13 signals ▾Markettop 14% Customerstop 14% Techtop 23% Moattop 32% Fundingtop 33% Fin. healthtop 41% Newstop 43% Talenttop 43% Producttop 44% Innovationbottom 49% Globalbottom 48% Patentsbottom 41% Growthbottom 39% Market: 5,572 employees (top 1% of Residential Real Estate Tech) · Revenue ~$1.0B Customers: Play-Store rating 4.68★ across 168,375 ratings (2 apps) · Review volume +7% in 6 mo rank vs industry peers · Fliar Intelligence Index 74/100 | $166M | 68 mo ago | 5,572 5,572 → 5,658 (+2%) | Glenn Kelman President & CEO | Apple iCloud MailGoogle WorkspaceFacebook Login+30 | 29 patents Online real-estate search platforms with personalized market data, map-based listings, and advertising. | 1 partnership · 1 award |
| 4 | Porch Online listing platform for home improvement service professionals | $120M | 77 mo ago | 342 | Jake Cooney Co-Founder | Apple iCloud MailMicrosoft 365Zoho+21 | — | 3 job openings · 1 partnership |
| 5 | PLACE 🦄 Online brokerage services for residential properties 55Moat top 32%Talent top 33%News top 34%Market top 36% All 11 signals ▾Moattop 32% Talenttop 33% Newstop 34% Markettop 36% Techtop 39% Growthtop 42% Fundingtop 48% Productbottom 48% Globalbottom 43% Innovationbottom 36% Patentsbottom 29% Moat: Editorial + unicorn rating 9/10 · IP moat: 5 patents Talent: 3 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 55/100 | $100M | 55 mo ago | 925 925 → 1,485 (+61%) | Ben Kinney Co-Founder | WordPressApple iCloud MailGoogle Workspace+31 | 5 patents User behavior profiling and data analytics for targeted advertising | 3 partnerships · 1 award |
| 6 | Zillow Provider of real estate listings, rentals, mortgages, and agent connections 89Customers top 13%AI top 15%Product top 17%Fin. health top 18% All 15 signals ▾Customerstop 13% AItop 15% Producttop 17% Fin. healthtop 18% Patentstop 20% Innovationtop 23% Moattop 29% Talenttop 30% Markettop 31% Newstop 36% Growthtop 37% Fundingtop 39% Partnersbottom 49% Globalbottom 47% Techbottom 39% Customers: Play-Store rating 4.78★ across 1,690,496 ratings (4 apps) · Review volume +5% in 6 mo AI: Holds AI/ML patents (G06N-family CPC) rank vs industry peers · Fliar Intelligence Index 89/100 | $87M | 58 mo ago | 4,073 | Lloyd Frink Co-Founder & Co-Executive Chair | HubSpot CMS HubApple iCloud MailMicrosoft 365+14 | 193 patents Automated visual analysis for property data, pricing forecasts, and 3D modeling | 1 launch |
| 7 | Deako Manufacturer of modular smart lighting systems and related accessories | $61M | 23 mo ago | 21 | — | Cart FunctionalityWordPressMySQL+47 | 30 patents Patents concentrated in computing, sensing & instrumentation | 1 launch |
| 8 | The Riveter Provider of managed co-working spaces for women entrepreneurs and freelancers | $51M | 47 mo ago | 83 | Amy Nelson Founder & CEO | Cart FunctionalitySquarespace CommerceSquarespace+18 | — | — |
| 9 | AIM Developer of autonomous solutions for heavy equipment in earthmoving applications 62Funding top 20%Innovation top 25%Product top 25%Growth top 28% All 9 signals ▾Fundingtop 20% Innovationtop 25% Producttop 25% Growthtop 28% Techtop 40% Moattop 48% Talentbottom 49% Marketbottom 32% Globalbottom 32% Funding: Raised $50.0M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) Innovation: 5 product lines · Deep-tech classification: Tech Hardware rank vs industry peers · Fliar Intelligence Index 62/100 | $50M | 12 mo ago | 24 | Robert Kotlaba Co-Founder | TurbopackNode.jsTailwind CSS+12 | — | — |
| 10 | Knock CRM SaaS-driven CRM software for agents, brokers, and property managers | $47M | 64 mo ago | 69 | Demetri Themelis Co-Founder & CEO | Apple iCloud MailMicrosoft 365CKEditor+28 | — | — |
| 11 | JetClosing Cloud-based title management solution for real estate transactions | $45M | 63 mo ago | 75 | — | — | 7 patents Patents concentrated in computing, sensing & instrumentation | — |
| 12 | Latchel Provider of maintenance management software for owners and property managers | $41M | 46 mo ago | 90 | Will Gordon Cofounder and COO | WordPressZohoMySQL+23 | — | 1 launch |
| 13 | Optimum Energy SaaS-driven HVAC optimization software for commercial spaces | $41M | 115 mo ago | 47 47 → 106 (+126%) | Larry Stapleton CEO & President | WordPressApple iCloud MailMicrosoft 365+28 | 75 patents Patents concentrated in mechanical & energy engineering | 5 job openings |
| 14 | Inspectify Provider of SaaS-driven inspection management services for professionals and homeowners | $33M | 20 mo ago | 34 34 → 75 (+121%) | Josh Jensen Co-Founder & CEO | Cart FunctionalityRubyTrix+33 | — | 1 launch |
| 15 | HeadLight Photo-based inspection solution for the construction industry | $32M | 72 mo ago | 64 64 → 56 (-12%) | George White Co-Founder & CEO | WordPressApple iCloud MailGoogle Workspace+39 | — | — |
| 16 | Powerit Solutions Demand response solutions | $26M | 145 mo ago | 22 | Kevin Klustner CEO & Board Director | — | 4 patents Smart power demand management and automated charging systems for electrical grids | — |
| 17 | NavigatorCRE Provider of a platform for commercial real estate data and analytics | $17M | 58 mo ago | 50 | — | WixSentryZoho+18 | — | 2 launchs |
| 18 | BCMI Corporation Provider of cloud-based management solution for building material industry | $15M | 54 mo ago | 17 | — | WordPress Site EditorWordPressMySQL+24 | — | — |
| 19 | Modus Online platform for title closing and escrow operations | $14M | 79 mo ago | 60 | Alex Day Co-Founder & CEO | — | — | — |
| 20 | Digs Provider of SaaS-driven collaboration software for home builders | $14M | 14 mo ago | 33 | Ty Frackiewicz Co-Founder & CPO | Turbopackstyled-componentsSentry+24 | — | 1 internship |
| 21 | CityBldr SaaS-driven online brokerage firm | $13M | 43 mo ago | 20 | — | — | — | — |
| 22 | Showdigs Online platform to find real estate agents | $12M | 52 mo ago | 15 15 → 18 (+20%) | — | WebflowEmotionAmazon Web Services+24 | — | — |
| 23 | Unearth Provider of AI-enabled SaaS-based field collaboration solution for construction industry | $12M | 55 mo ago | 15 | — | Amazon Web ServicesDatadogcore-js+6 | — | — |
| 24 | ToolBelt SaaS-driven software to connect construction tradespeople | $11M | 30 mo ago | 25 | — | WordPressApple iCloud MailGoogle Workspace+28 | — | 1 job opening · 1 partnership |
| 25 | Yesler Online B2B marketplace offering building materials | $10M | 45 mo ago | 17 | Matt Meyers Founder & CEO | — | — | — |
| 26 | Allumia IoT and AI-driven energy management solutions | $10M | 51 mo ago | 37 | Quintin Barnes Co-Founder & VP | — | — | 1 partnership |
| 27 | Plunk Provider AI-driven property appraisal software for real estate professionals | $8M | 42 mo ago | 43 | Brian Lent | — | — | — |
| 28 | HouseWhisper AI Provider of AI-powered assistant for real estate agents | $7M | 15 mo ago | — | Spencer Rascoff Co-Founder | Cart FunctionalitySquarespace CommerceSquarespace+21 | — | 3 launchs · 2 awards |
| 29 | Optio3 IoT based web platform to monitor energy consumption in commercial buildings | $6M | 73 mo ago | 15 | — | — | — | — |
| 30 | Lagotek Wireless Home Automation | $5M | 197 mo ago | — | Eugene Luskin Founder & CEO2 | — | 10 patents Distributed wireless IoT networking for home and commercial electrical automation | — |
| 31 | Doorsey Online auction-based platform for residential real-estate properties | $4M | 55 mo ago | 23 | — | — | — | — |
| 32 | Visual Vocal AR/VR communication platform for immersive experiences, now an archive | $4M | 104 mo ago | 1 | — | — | — | — |
| 33 | ActiveRain Real estate social network | $3M | 220 mo ago | 38 | Jonathan Washburn Founder | RubyZURB FoundationRuby on Rails+15 | — | — |
| 34 | Faira Online MLS services for residential properties | $3M | 112 mo ago | 11 | — | — | — | — |
| 35 | Buildpulse SaaS-driven analytics solutions for buildings | $3M | 96 mo ago | 17 | — | — | 8 patents Automated sensor discovery, classification, and airflow control for HVAC building automation systems. | — |
| 36 | Flipt Data & analytics solution to generate and manage real estate leads | $2M | 154 mo ago | — | Jesse Gall Co-Founder & CTO | — | 8 patents Healthcare data processing, claim adjudication, and prescription fulfillment systems | — |
| 37 | Marble SaaS-driven rental management software for owners and property managers | $2M | 46 mo ago | 8 | Daniel Kim Co-Founder & CTO | SentryNode.jsMUI+19 | 12 patents Automated conveyor sorting and packaging systems with vacuum‑seal inspection. | — |
| 38 | Savvy Lane FSBO listing platform as well as MLS services | $2M | 81 mo ago | 10 | Beata Miklos Founder | — | — | — |
| 39 | Surefield Real estate brokerage using 3D tours | $2M | 126 mo ago | 2 | — | — | — | — |
| 40 | Renticity Platform for marketing & other CRM tools. | $2M | 120 mo ago | 11 | — | — | — | — |
| 41 | Blucadia Online marketplace for hiring off-duty cops for private companies & individuals | $2M | 103 mo ago | 3 | Andrew Finley Founder | — | — | — |
| 42 | Walk Score Find apartments, rentals, and walkable real estate with Walk Score | $2M | 173 mo ago | 3,132 | Mike Mathieu Co-Founder | Facebook LoginUbuntuApache HTTP Server+13 | — | — |
| 43 | Uberbinder Manufacturer of low carbon concrete and asphalt | $1M | 69 mo ago | 2 | Clifford Bengis Founder & Director | — | — | 1 partnership |
| 44 | Estately Real estate platform providing comprehensive property listings and agent connections | $1M | 128 mo ago | 21 | — | Apple iCloud MailMicrosoft 365Ruby+18 | — | — |
| 45 | Altoura AI interfaced learning and knowledge management system for frontline workforce | $1M | 72 mo ago | 12 | Charles Choo Co-Founder & COO | HubSpot CMS HubChart.jscore-js+20 | — | — |
| 46 | BuildersCloud Provider of cloud-based solutions for construction document management | $1M | 154 mo ago | — | Konstantin Novikov Co-Founder | — | — | — |
| 47 | Ario Healthy lighting solutions mimicking natural light for better health and well-being | $1M | 116 mo ago | 3 | — | — | — | — |
| 48 | ExtraSlice Agile workspaces for technology enterprises, offering flexible, scalable, and supported office solutions | $1M | 103 mo ago | 5 | — | WordPressMySQLPHP+25 | — | — |
| 49 | CredHub Provider of credit building and reporting tool for property managers and residents | $525K | 39 mo ago | 15 | — | WordPressSentryMySQL+36 | — | — |
| 50 | Nexme Online brokerage firm for buying and selling of real estate properties | $500K | 70 mo ago | 4 | — | — | — | — |
Top 12 Real Estate and Construction Tech companies in Washington
#1
Series D · Bellevue, Washington · founded 2016 · 740 employees$200Mraised▾
Provider of an online reseller solution for residential properties. It provides users with an online platform that facilitates buying or selling of residential properties. It assists users in selling the properties and if not able to sell within certain specified periods, the company buys the properties from property owners. It also offers cashback offers for users. Its mobile app is available for Android and iOS devices.
- Jul 2025Series D$15M
- Dec 2024Series C$8.7M
- Jun 2021Series C$150M
- Aug 2019Conventional Debt$120M
#2
Series C · Seattle, Washington · founded 2021 · 24 employees$50Mraised▾
Developer of autonomous solutions for heavy equipment in earthmoving applications. The company provides a platform that enables existing machines to operate autonomously. The technology is designed for use in mining, construction, and defense industries. The platform aims to increase outputs, reduce idle time, and optimize scheduling.
- Jun 2025Series C$50M
#3
Seed · Vancouver, Washington · founded 2022 · 33 employees$14Mraised▾
Provider of SaaS-driven collaboration software for home builders. It provides solutions for file management, reviewing with clients & suppliers, assigning & managing tasks, contract management, document management, and more. The platform also helps homeowners to understand the project and make decisions on project ideas.
- Mar 2025Seed$5M
- Sep 2023Seed$7M
- Feb 2023Seed$7M
#4
Series B · Seattle, Washington · founded 2015 · 21 employees$60.7Mraised▾
Manufacturer of modular smart lighting systems and related accessories. The company provides smart switches, dimmers, plugs, and simple switches, including motion sensor, nightlight, timer, and ceiling fan controllers. It also offers whole-home solutions, backplates, and faceplates. The company's lighting systems allow users to personalize lighting based on lifestyle.
- Jun 2024Series B$3.4M
- Oct 2022Series B$13.4M
- Mar 2021Series B$12.5M
- May 2020Series B$751.1K
#5
Series B · Seattle, Washington · founded 2019 · 34 employees$32.8Mraised▾
Provider of SaaS-driven inspection management services for professionals and homeowners. Solutions are provided for inspectors, real estate professionals, and home buyers. Users can book home inspections by providing the address or the location of the house.
- Sep 2024Series B$15.5M
- Jul 2023Series A$5.8M
- Nov 2021Series A$11.4M
- Aug 2020Seed$150K
#6
Seed · Seattle, Washington · founded 2023$6.7Mraised▾
Provider of AI-powered assistant for real estate agents. This assistant handles lead management, appointment scheduling, and CRM updates via text or call. It sends reminders, tracks client commitments, and highlights key details to improve agent efficiency and client communication. The system integrates with various CRMs, requiring no special training or additional software. It aims to streamline workflows and allow agents to focus on client interactions and closing deals.
- Feb 2025Seed$6.7M
- 2024Seed—
#7
Public · Seattle, Washington · founded 2013 · 1800 employees$718.3Mraised▾
Provides software & service to home improvement industries. It provides an inspection support network, home inspection software, an online marketplace to book professional movers to pack, load, and haul their goods, roofing software, concierge service & more.
- Apr 2023Post IPO$333.3M
- Sep 2021Post IPO$385M
#8
Seed · Vancouver, Washington · founded 2019 · 25 employees$10.7Mraised▾
SaaS-driven software to connect construction tradespeople. The solution connects builders and remodelers with subcontractors and skilled tradespeople. The platform offers features such as project listing, scout project-ready talent, share digital documents such as bids, proposals, quotes, and more. The mobile app is available for download on android and iOS devices.
- Dec 2023Seed$3.2M
- May 2023Seed$4.3M
- Sep 2022Seed$160K
- May 2021Seed$2.5M
#9
Series B · Seattle, Washington · founded 2016 · 83 employees$50.5Mraised▾
Provider of managed co-working spaces for women entrepreneurs and freelancers. The company provides co-working desks, fixed desks, meeting rooms, and community spaces at its facilities to registered workers. Offerings include access to multiple amenities such as the internet, cafeteria, company-organized networking events, and fitness classes.
- Jul 2022Series B$30M
- Dec 2018Series A$15M
- Mar 2018Series A$4.8M
- Jul 2017Series A$1.2M
#10
Acquired · Seattle, Washington · founded 2004 · 5572 employees$166.1Mraised▾
Online brokerage solution for residential properties. The platform provides users with homes for sale and sale-by-owner properties. Provides MLS listing information with historical data into a single map. It offers services including analytics, sales center management, marketing, branding, targeted e-mailers, and more.
- Oct 2020Post IPO$525M
- Mar 2020Post IPO$110M
- Dec 2014Series G$71M
- Nov 2013Series F$50M
#11
Series A · Seattle, Washington · founded 2016 · 90 employees$41.1Mraised▾
Provider of maintenance management software for owners and property managers. The company offers an online maintenance portal for property owners/managers to keep track of the ongoing maintenance requests. Tenants are also provided with a dedicated line where they can raise on-demand maintenance requests via phone calls/texts. If the request is deemed to be an emergency, the company also dispatches a partnered maintenance professional to get it resolved.
- Jul 2022Series A$16.7M
- Apr 2021Series A$17.2M
- Jan 2021Series A$4.4M
- Jun 2019Seed$2.3M
#12
Public · Seattle, Washington · founded 2005 · 4073 employees$87Mraised▾
Provider of real estate listings, rentals, mortgages, and agent connections. It offers tools for buying, selling, renting, and managing properties. The platform facilitates connections between users and real estate agents. It also provides resources for property valuation and market analysis.
- Aug 2021Post IPO$130M
- Jul 2011Post IPO$5.5M
- Sep 2007Series C$30M
- Jul 2006Series B$25M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Real Estate and Construction Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Proptech Construction in Washington is moving
A read on the academic research around Proptech Construction in Washington — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 42 papers.
University of Washington and Washington State University lead Washington's mildly optimistic proptech-construction research, dominated by BIM integration and project management themes, with concerns nearly matching advancements.
- University of Washington34
- Washington State University4
- Washington University in St. Louis3
- George Washington University2
- Washington College1
- Building information modeling1
- Process management1
- Delphi method1
- Quality (philosophy)1
- Excellence1
- Building information modeling4→6
- Building information modeling10
- Knowledge management5
- Information exchange4
- Process management4
- Construction industry2