Skip to main content

Company lists · Data refreshed September 2026

Top 22 Real estate lead generation companies based in San Francisco, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 60 companies tracked

RevenueBase identified 60 real estate lead generation companies headquartered in San Francisco, United States as of September 2026 and tracks 841 professional contacts across them, including 226 with verified work emails. New York is the largest hub.

This list covers real estate lead generation 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.

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
60Companies
841Contacts tracked
226Verified emails
Explore all 60 companies → Free signup · no credit card · 500 free credits

The 22 largest real estate lead generation companies based in San Francisco, United States

Ranked by team size
Top 22 of 60 real estate lead generation companies 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 lead generation companies: 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
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
2
RadiusStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026n/a166

“Radius is an AI-powered real estate platform designed to help agents, teams, and brokerages grow faster with less manual work.”

Source: company website · checked Sep 5, 2026
3
ReferralexchangeStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20083

“ReferralExchange is the largest nationwide referral network with 140k + real estate agent members.”

Source: company website · checked Sep 5, 2026
4
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
5
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
6
Azari Property Management The Azari Group Real Estate INCStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5015

“There are many qualities and skills that go into being an excellent real estate professional; integrity, in-depth community and market knowledge, being marketing savvy, effective…”

Source: company website · checked Sep 5, 2026
7
Celebrity AgentStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5013

“We provide real estate agents with a AI-driven, lead generation and conversion tools that maximize commissions earned.”

Source: company website · checked Sep 5, 2026
8
UnlockedIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5011

“Unlocked is transforming the way people buy and sell homes in the Bay Area.”

Source: company website · checked Sep 5, 2026
9
Kindred SF HomesStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-109

“Top 1% Real Estate Agents in San Francisco We're your counselors, economists, strategists, negotiators, and trusted friends.”

Source: company website · checked Sep 5, 2026
10
Aethos Real EstateStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-107

“Aethos – “To live by ethical standards” With over 35 + years of experience in San Francisco real estate, John is an expert negotiator with a deep knowledge of the marketplace…”

Source: company website · checked Sep 5, 2026
11
AFI Real EstateIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-106

“AFI is a top producing San Francisco Boutique Brokerage that brings a consultative and data-driven approach to the home buying and selling process.”

Source: company website · checked Sep 5, 2026
12
Smart AltoStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-2004

“Smart Alto makes B2C prospecting more intelligent, automated and accessible for insurance agents, real estate agents and loan officers.”

Source: company website · checked Sep 5, 2026
13
AtlasaStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“Atlasa is the only data-driven real estate brokerage that offers you a one-on-one expert to help you sell or buy your home.”

Source: company website · checked Sep 5, 2026
14
Equity Nest RealtyStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“Welcome to Equity Nest Realty, a pioneering cloud-based real estate brokerage reshaping the industry landscape.”

Source: company website · checked Sep 5, 2026
15
RED Door Real EstateStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-103

“Welcome to Red Door Real Estate, where we’ve designed a superior buying and selling experience that creatively meets the needs of today’s dynamic clientele.”

Source: company website · checked Sep 5, 2026
16
L3 PropertiesStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-102

“L3 Properties is a full-service real estate brokerage firm in San Francisco.”

Source: company website · checked Sep 5, 2026
17
The Level UP GroupIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-102
Source: company website · checked Sep 5, 2026
18
Ikonik RealtyStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-102

“IKONIK Realty is the next generation of Central Coast real estate.”

Source: company website · checked Sep 5, 2026
19
GuidereiStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-102

“GuideREI is empowering its network of agents to guide clients make real estate investment decisions using technology and market research data, not intuition.”

Source: company website · checked Sep 5, 2026
20
Intersect Marketing GroupStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-102

“Since 2007 we have provided a subscription-based marketing as a service solution perfectly tailored to the needs of real estate agents.”

Source: company website · checked Sep 5, 2026
21
Ascension LeadsPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-101

“We're the ONLY Lead company that sells Exclusive Leads and Transfers”

Source: company website · checked Sep 5, 2026
22
BoxmlsPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-101

“Finally, an alternative search that provides real-time, cross-MLS data and tools for agents, brokers, and their clients.”

Source: company website · checked Sep 5, 2026

Showing 22 of 60 real estate lead generation companies 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 226 reachable decision-makers.

Free signup · no credit card

See all 60 companies

Real estate lead generation companies based in San Francisco, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 114 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
37
11-50
16
51-200
6
201-500
1

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 60 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 lead generation 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 “real estate lead generation 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 real estate lead generation 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, 226 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 lead generation companies by metro in the United States

Frequently asked

How many real estate lead generation companies are there based in San Francisco, United States?

RevenueBase identified 60 real estate lead generation 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?

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

Which city has the most real estate lead generation companies?

New York leads with 114 headquartered companies, followed by Miami (97) and Austin (83).

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 226 verified decision-maker contacts tracked across these 60 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 60 real estate lead generation companies based in San Francisco, United States. Start with a free account, no credit card.

Get the full list

Related lists

Browse: Companies home · Real estate lead generation companies in United States · All United States lists · All Real estate lead generation companies 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.

More company lists