Company lists · Data refreshed September 2026
Top 25 Proptech startups based in the United States
RevenueBase identified 1,242 proptech startups headquartered in the United States as of September 2026 and tracks 88,997 professional contacts across them, including 41,337 with verified work emails and 41,678 with mobile numbers. New York is the largest hub.
This list covers proptech startups 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 5, 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 proptech startups based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 28,842 | ||||
“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 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | Douglas Elliman Real EstateIndirect evidence | 9,091 | |||
“Douglas Elliman Inc.(NYSE: DOUG, “Douglas Elliman”) owns Douglas Elliman Realty, LLC, which is one of the largest residential brokerage companies in the United States with…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 7,387 | ||||
“RealPage is the leading global provider of AI-enabled software platforms to the real estate industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | ZillowIndirect evidence | 7,020 | |||
“Having a place to call your own changes everything.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 6,294 | ||||
“Since 1984, Yardi has grown into the leading provider of high-performance software for the real estate industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | United Real EstateIndirect evidence | 1,985 | |||
“United Real Estate was created to solve the challenges faced by Agents and Brokers in maintaining profitability in an increasingly competitive marketplace.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | ZiprealtyIndirect evidence | 1,825 | |||
“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 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,776 | ||||
“AppFolio (NASDAQ: APPF) AppFolio is the technology leader powering the future of the real estate industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,719 | ||||
“HomeSmart is a revolutionary real estate enterprise powered by our proprietary end-to-end technology platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,399 | ||||
“Founded in 2014, Opendoor’s mission is to power life’s progress one move at a time.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 700 | ||||
“At Lone Wolf Technologies, we believe making tech for real estate is about much more than just making the best tools.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 523 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 479 | ||||
“Inside Real Estate is a fast growing, independently-owned real estate software firm that serves as a trusted technology partner to over top brokerages, agents and teams.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | RentlyIndirect evidence | 461 | |||
“Rently is guided by the desire to streamline leasing activity, optimize property management, and create premier resident experiences.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 439 | ||||
“Crexi is reimagining commercial real estate with an AI-powered platform built to deliver smarter, more efficient solutions at every stage of the deal lifecycle.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 365 | ||||
“At ERA Brokers | Colonial | Donahoe we are a brokerage infused with proprietary real estate technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | VTSIndirect evidence | 343 | |||
“VTS is the commercial real estate industry’s only technology company that unifies owners, operators, brokers, and tenants in a single platform to capitalize on opportunities…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 295 | ||||
“We are a team of skilled developers, UX designers, marketing professionals, customer service specialists, software engineers and much more.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 291 | ||||
“Inhabit is a software company serving the residential and vacation property management industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 284 | ||||
“Buildium is the only property management solution that helps real estate professionals win new business from property owners and community associations seeking services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Pure Property ManagementIndirect evidence | 272 | |||
“PURE Property Management is the fastest growing profitable residential property management and technology company in the U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Kode LabsIndirect evidence | 258 | |||
“KODE Labs is a technology company that has built an enterprise data platform, KODE OS, for real estate-serving as the operating system for smarter, more efficient building…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Poplar HomesIndirect evidence | 253 | |||
“Poplar Homes is your lifetime real estate partner.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 242 | ||||
“Agora is the most comprehensive real estate investment management platform on the market.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | YLOPOPartial evidence | 239 | |||
“Ylopo LLC is an exciting, rapidly-growing and well-funded real estate technology startup located in Venice Beach, CA.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,242 proptech startups based in the United States
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Proptech startups based in the United States at a glance
As of Sep 5, 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 proptech startups, 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 “proptech startups”. 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 proptech startups, 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, 41,337 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 5, 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.
Frequently asked
How many proptech startups are there based in the United States?
RevenueBase identified 1,242 proptech startups 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 New York, tops this list with the largest team on record.
Which city has the most proptech startups?
New York leads with 100 headquartered companies, followed by Miami (55) and Austin (50).
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 41,337 verified decision-maker contacts tracked across these 1,242 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 5, 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.