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Company lists · Data refreshed September 2026

Top 25 Real estate technology platforms based in San Francisco, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 142 companies tracked

RevenueBase identified 142 real estate technology platforms headquartered in San Francisco, United States as of September 2026 and tracks 4,117 professional contacts across them, including 1,421 with verified work emails. New York is the largest hub.

This list covers real estate technology platforms headquartered in San Francisco, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
142Companies
4,117Contacts tracked
1,421Verified emails
Explore all 142 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate technology platforms based in San Francisco, United States

Ranked by team size
Top 25 of 142 real estate technology platforms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate technology platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
OpendoorIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,399

“Founded in 2014, Opendoor’s mission is to power life’s progress one move at a time.”

Source: company website · checked Sep 5, 2026
2
QualiaStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000554

“Qualia is the connected title, escrow, and closing technology infrastructure built for real estate and mortgage professionals.”

Source: company website · checked Sep 5, 2026
3
SIDEStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200293

“Side is the industry’s only real estate brokerage platform, empowering the very best agents, teams and indie brokers to create and grow their own companies, without the time…”

Source: company website · checked Sep 5, 2026
4
TruliaIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000199

“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 5, 2026
5
MainstayStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200132

“One system for every decision across buy, own, and sell in residential real estate.”

Source: company website · checked Sep 5, 2026
6
DealpathStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200100

“Dealpath is the AI-powered operating system for real estate investment.”

Source: company website · checked Sep 5, 2026
7
Follow UP BossStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20082

“Follow Up Boss is the Real Estate Team OS – a flexible, open platform where top performers break free from the constraints of traditional CRMs and build thriving businesses.”

Source: company website · checked Sep 5, 2026
8
HousecanaryIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20069

“HouseCanary, Inc.”

Source: company website · checked Sep 5, 2026
9
FabricaStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026n/a61

“We envision a new era where buying your house, refinancing your mortgage or running your real estate business will be powered by technology instead of paperwork and rubber stamps.”

Source: company website · checked Sep 5, 2026
10
Icloud-ReadyStrong evidence
San Francisco, United StatesHQ checked Sep 5, 202611-5043

“iCloudReady is a real estate platform designed to save your business time and money by streamlining each stage in the real estate operations and customer engagement journey.”

Source: company website · checked Sep 5, 2026
11
Marker Real EstateStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5041

“Founded in 2014, Marker Real Estate has used technology to take on a new approach to real estate that in just 4 short years landed them on Inc 500’s Fastest-Growing Companies in…”

Source: company website · checked Sep 5, 2026
12
RealscoutIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5040

“Imagine your dream house.”

Source: company website · checked Sep 5, 2026
13
Park North Real EstateStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5025

“Park North Real Estate is a premier, privately owned brokerage based in San Francisco, proudly serving the Bay Area.”

Source: company website · checked Sep 5, 2026
14
Managecasa INCIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5024

“PMS software designed for HOA and Rental management.”

Source: company website · checked Sep 5, 2026
15
ArcherStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1023

“Archer is an AI-powered suite for the modern real estate investor, lender, and broker.”

Source: company website · checked Sep 5, 2026
16
Drawbridge RealtyStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5020

“Drawbridge is a privately held real estate platform partnered with KKR/Global Atlantic structured with an unlevered pool of capital that funds all Drawbridge investments.”

Source: company website · checked Sep 5, 2026
17
Raise Commercial Real EstateStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20020

“Raise has joined JLL, a global leader in commercial real estate.”

Source: company website · checked Sep 5, 2026
18
Ark7Strong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5019

“Investing in assets like real estate is still slow, expensive, and hard to understand.”

Source: company website · checked Sep 5, 2026
19
RedfinStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-50018

“Redfin, a technology-powered real estate broker, is redefining real estate in consumers' favor, while providing exceptional support to our agents.”

Source: company website · checked Sep 5, 2026
20
awning.comIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5016

“Awning helps you grow your net worth through high-yield rental homes, no matter how busy you are or where you live.”

Source: company website · checked Sep 5, 2026
21
FractionalStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1015

“Fractional is the place for motivated investors to collaborate and co-own investment real estate.”

Source: company website · checked Sep 5, 2026
22
CohomeStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5015

“CoHome is the future of real estate co-ownership marketplace and management app.”

Source: company website · checked Sep 5, 2026
23
BeyondviewStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5013

“Interactive Visualization Software for Real Estate and other Industries”

Source: company website · checked Sep 5, 2026
24
TerrakottaPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1012

“AI platform for CRE”

Source: company website · checked Sep 5, 2026
25
ALTOSStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5012

“Altos is the premier resource for real-time real estate data.”

Source: company website · checked Sep 5, 2026

Showing 25 of 142 real estate technology platforms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,421 reachable decision-makers.

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Real estate technology platforms based in San Francisco, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 277 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
79
11-50
45
51-200
10
201-500
3
501-1,000
3
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 142 companies.

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 real estate technology 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 San Francisco, United States whose own description of what they do matches “real estate technology 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 real estate technology platforms, and records with no verified work email. Companies headquartered outside San Francisco 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, 1,421 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.

Real estate technology platforms by metro in the United States

Frequently asked

How many real estate technology platforms are there based in San Francisco, United States?

RevenueBase identified 142 real estate technology platforms headquartered in San Francisco, 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?

Opendoor, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most real estate technology platforms?

New York leads with 277 headquartered companies, followed by Miami (156) and San Francisco (142).

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 1,421 verified decision-maker contacts tracked across these 142 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.

Ready to reach these companies? Verified emails and direct dials for all 142 real estate technology platforms based in San Francisco, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Real estate technology platforms in United States · All United States lists · All Real estate technology platforms lists · New lists

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.

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