Company lists · Data refreshed September 2026
Top 25 Proptech companies based in San Francisco, United States
RevenueBase identified 68 proptech companies headquartered in San Francisco, United States as of September 2026 and tracks 3,097 professional contacts across them, including 926 with verified work emails. New York is the largest hub.
This list covers proptech companies 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.
The 25 largest proptech companies based in San Francisco, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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. | |||||
| 2 | 438 | ||||
“Hover transforms smartphone photos of any property into an accurate, interactive 3D model, giving people the power to unlock the true potential of home.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | SIDEIndirect evidence | 293 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 139 | ||||
“Amenify is multifamily Proptech company which powers resident lifestyle services for apartment communities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 61 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 60 | ||||
“A+ people, technology, and AI.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 43 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 8 | Marker Real EstateIndirect evidence | 41 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 9 | TandemIndirect evidence | 32 | |||
“Tandem helps companies find and lease office space faster than ever before.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | RentberryIndirect evidence | 28 | |||
“Rentberry is the first closed-loop platform that makes the long-term rental process transparent and efficient, eliminates the hassle of paper applications and helps properties get…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 | ||||
“Archer is an AI-powered suite for the modern real estate investor, lender, and broker.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 | ||||
“Home Staging Company helping real estate agents close deals quickly and efficiently using cutting edge technology and providing access to agent- only solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | UnlockedIndirect evidence | 11 | |||
“Unlocked is transforming the way people buy and sell homes in the Bay Area.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 | ||||
“Where property intelligence meets opportunity, DealGround is shaping the future of CRE.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Space Plan WizardIndirect evidence | 6 | |||
“Web and mobile apps built by industry experts for real estate professionals.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | KlavissIndirect evidence | 6 | |||
“Klaviss is an industry first, patent pending, residential real estate transaction platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | TRUDIIndirect evidence | 6 | |||
“Taking advantage of the latest in AI, Trudi® integrates seamlessly with your existing software and gives it superpowers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Beam Properties, INCIndirect evidence | 6 | |||
“Beam Properties aims to provide excellent and responsive management to building owners and investors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | ProhostaiIndirect evidence | 5 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | GravitateIndirect evidence | 5 | |||
“Gravitate is an AI for commercial real estate companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | NextrivetIndirect evidence | 4 | |||
“Our combined experience at Westfield Labs, early-stage startups, and the Golden State Warriors gives us unique insights into the technology that’s being adopted across shopping…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Equity Nest RealtyIndirect evidence | 4 | |||
“Welcome to Equity Nest Realty, a pioneering cloud-based real estate brokerage reshaping the industry landscape.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“Qonectin™ is pioneering Real Estate Evolution 4.0™ - the shift from intuition-driven negotiation to Decision Intelligence–guided transactions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Light InsightsIndirect evidence | 1 | |||
“Founded in 2016, Light Insights LLC is a real estate strategy and investing company aimed at enlightening investments with the world's data for an optimized tomorrow.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 68 proptech companies based in San Francisco, United States
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Proptech companies based in San Francisco, United States at a glance
As of Sep 5, 2026Companies by employee count
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 68 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 proptech companies, 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 “proptech companies”. 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 companies, 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, 926 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.
Proptech companies by metro in the United States
- Proptech companies in New York177
- Proptech companies in Miami85
- Proptech companies in Austin73
- Proptech companies in San Francisco68
- Proptech companies in Los Angeles58
- Proptech companies in Chicago47
- Proptech companies in Boston39
- Proptech companies in San Diego36
- Proptech companies in Atlanta32
- Proptech companies in Seattle32
- Proptech companies in Denver30
- Proptech companies in Houston26
Frequently asked
How many proptech companies are there based in San Francisco, United States?
RevenueBase identified 68 proptech companies 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 proptech companies?
New York leads with 177 headquartered companies, followed by Miami (85) and Austin (73).
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 926 verified decision-maker contacts tracked across these 68 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.