Company lists · Data refreshed September 2026
Top 25 Home buying platforms based in the United States
RevenueBase identified 1,327 home buying platforms headquartered in the United States as of September 2026 and tracks 77,938 professional contacts across them, including 31,099 with verified work emails and 38,536 with mobile numbers. New York is the largest hub.
This list covers home buying platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest home buying platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 28,707 | ||||
“Compass is a real estate technology company with a powerful end-to-end platform that supports the entire buying and selling workflow.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,299 | ||||
“Redfin is now powered by Rocket.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | William Raveis Real Estate, Mortgage & InsuranceIndirect evidence | 3,879 | |||
“From Manhattan to Maine, Naples to Nantucket, William Raveis Real Estate, Mortgage & Insurance sets the gold standard for civilized real estate.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,788 | ||||
“Realtor.com® is the trusted resource for home buyers, sellers and dreamers, offering the most comprehensive source of for-sale properties, among competing national sites, and the…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | ZiprealtyIndirect evidence | 1,826 | |||
“ZipRealty is a leading national real estate brokerage and provider of proprietary technology and online marketing tools for the brokerage industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,781 | ||||
“AppFolio (NASDAQ: APPF) AppFolio is the technology leader powering the future of the real estate industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,718 | ||||
“HomeSmart is a revolutionary real estate enterprise powered by our proprietary end-to-end technology platform.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,420 | ||||
“Founded in 2014, Opendoor’s mission is to power life’s progress one move at a time.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,094 | ||||
“Homes.com is the only portal built on the principle of “Your Listing, Your Lead,” which means we always prominently display the listing agent’s name, photo, and brokerage on their…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | Realty AustinIndirect evidence | 656 | |||
“At Realty Austin Compass, we believe real estate is more than just a transaction-it’s about your journey, your dreams, and finding your place in the world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 604 | ||||
“We have combined RealEstate.com with Zillow.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | OrchardPartial evidence | 592 | |||
“Orchard is radically simplifying the way people buy and sell their homes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 559 | ||||
“LoopNet is the most visited commercial real estate marketplace, covering For Sale and For Lease properties across all commercial property categories.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 523 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 492 | ||||
“We move real estate forward.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 459 | ||||
“HomeLight is building the future of real estate, today.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 441 | ||||
“PLACE is an end-to-end technology and business services platform designed to simplify the real estate lifecycle for both consumers and their real estate agents.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 377 | ||||
“Dream Town is where innovation meets excellence.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 364 | ||||
“To view open positions with Auction.com, please visit Transforming Real Estate: Auction.com Is the Nation’s Leading Auction Platform for Foreclosure, including Sheriff's Sale…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | OfferpadStrong evidence | 303 | |||
“At Offerpad, we simplify home buying and selling with easy, hassle-free solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 295 | ||||
“Ten-X is the #1 transaction technology powering commercial real estate sales online.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 223 | ||||
“Part of Century Communities-a top US public homebuilder-Century Complete allows you to purchase a quality new home through an innovative online experience.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | TruliaPartial evidence | 200 | |||
“At Trulia, we believe that when it comes to finding a home, what’s outside the front door is just as important as what’s behind it.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | OJOIndirect evidence | 155 | |||
“OJO is an Austin-based real estate technology company guiding more people to successful homeownership.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 128 | ||||
“CINC (Commissions, Inc.) is the #1 all-in-one real estate lead generation & conversion CRM platform for teams and top agents.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,327 home buying platforms based in the United States
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Home buying platforms based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among home buying platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in the United States whose own description of what they do matches “home buying platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among home buying platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 31,099 across the full list. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Home buying platforms by metro
- Home buying platforms in New York47
- Home buying platforms in Miami37
- Home buying platforms in San Francisco36
- Home buying platforms in Austin33
Frequently asked
How many home buying platforms are there based in the United States?
RevenueBase identified 1,327 home buying platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Compass, headquartered in Atlanta, tops this list with the largest team on record.
Which city has the most home buying platforms?
New York leads with 47 headquartered companies, followed by Miami (37) and San Francisco (36).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 31,099 verified decision-maker contacts tracked across these 1,327 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.
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Home buying platforms by geography
- Home buying platforms based in Brazil
- Home buying platforms based in the United Kingdom
- Home buying platforms based in Canada
- Home buying platforms based in France
- Home buying platforms based in Spain
- Home buying platforms based in Australia
- Home buying platforms based in the Netherlands
- Home buying platforms based in Mexico
- Home buying platforms based in Italy
- Home buying platforms based in Germany
- Home buying platforms based in South Africa
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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.