Company lists · Data refreshed September 2026

Top 14 Residential real estate tech companies based in Seattle, United States

Name: Residential real estate tech companies based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 30 companies tracked

RevenueBase identified 30 company matches for residential real estate tech companies associated with Seattle, United States as of September 2026 and tracks 13,310 professional contacts across them, including 3,933 with verified work emails. Across the United States, New York is the largest hub for this category (109 companies); Seattle has 30.

This list covers company matches for residential real estate tech companies associated with Seattle, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

30Companies

13,310Contacts tracked

3,933Verified emails

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The 14 largest residential real estate tech companies based in Seattle, United States

Ranked by team size

Top 14 of 30 company matches for residential real estate tech companies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Zillow	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	7,020 contacts →
	Exact match “Having a place to call your own changes everything.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Redfin	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	5,304 contacts →
	Exact match “Redfin is now powered by Rocket.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	realestate.com	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	601 contacts →
	Exact match “We have combined RealEstate.com with Zillow.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Pellego	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	n/a	187 contacts →
	Exact match “Pellego is a modern, investor-friendly real estate brokerage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	ELM Street	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	201-500	98 contacts →
	Exact match “Elm Street Technology offers a growing portfolio of real estate technology and marketing services with the goal of providing one vendor and one point of contact, fully fused into…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	IDX Broker	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Based in Eugene, OR, IDX, LLC is nationally known as a leading provider of real estate search applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	rockhood.ai	Exact match	Seattle, United StatesHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Rockhood is an AI real estate technology startup.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Neutrino	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Since 2006, Neutrino has been creating innovative solutions for luxury real estate brokerages, matched with award winning design.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Moxiworks	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	201-500	4 contacts →
	Exact match “MoxiWorks, a real estate tech platform that has revolutionized the industry for more than a decade, powers more than 800 brokerages and agents to be more productive with an easier…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Mainview	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Software Powering Real Estate Websites, Apps and Marketing for Real Estate Brokerages, Teams and Agents.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Wicklund Real Estate	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Premier residential real estate brokerage based in Seattle, WA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Doorprofit	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “DoorProfit is the company that helps real estate investors make more money.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Vive Technologies INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Welcome to Vive.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Geek Estate	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Connecting, informing, and inspiring proptech leaders, through curated networking, biz intel briefings, and thesis-driven essays.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “residential real estate tech companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 14 of 30 residential real estate tech companies based in Seattle, United States

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Residential real estate tech companies based in Seattle, United States at a glance

As of Sep 17, 2026

29.5%Verified-email coverage

443.7Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 30 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Seattle, United States whose business descriptions match “residential real estate tech companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 3,933 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Residential real estate tech companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “residential real estate tech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential real estate tech companies are there based in Seattle, United States?

RevenueBase identified 30 company matches for residential real estate tech companies associated with Seattle, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Zillow tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most residential real estate tech companies?

New York leads the United States with 109 company records, followed by Austin (72) and Miami (65). Seattle has 30.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,933 professional contacts with verified work emails tracked across these 30 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.