Company lists · Data refreshed September 2026

Top 23 Multi-channel marketing platforms based in San Francisco, United States

RevenueBase identified 45 multi-channel marketing platforms headquartered in San Francisco, United States as of September 2026 and tracks 2,217 professional contacts across them, including 968 with verified work emails. New York is the largest hub.

This list covers multi-channel marketing 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
45Companies
2,217Contacts tracked
968Verified emails
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The 23 largest multi-channel marketing platforms based in San Francisco, United States

Ranked by team size
Top 23 of 45 multi-channel marketing 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 multi-channel marketing 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
SKAIPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026501-1,000551

“Skai is the leading omnichannel platform for commerce media, enabling brands and agencies to connect data, insights, and execution across the world’s largest publishers and…”

Source: company website · checked Sep 5, 2026
2
HightouchStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-500358

“Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.”

Source: company website · checked Sep 5, 2026
3
NextrollPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-500320

“NextRoll is a leading marketing technology company that empowers businesses to drive sustainable growth while building trusted connections with their audiences.”

Source: company website · checked Sep 5, 2026
4
AdrollStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-500170

“AdRoll is a multi-channel advertising platform built for growth-minded marketers.”

Source: company website · checked Sep 5, 2026
5
MailerlitePartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200122

“In 2005, we started as a web design agency, but we soon discovered email marketing and fell in love with it.”

Source: company website · checked Sep 5, 2026
6
MailmodoPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5088

“Mailmodo is a complete email marketing solution enabling users to create and send app-like interactive emails to improve email conversions.”

Source: company website · checked Sep 5, 2026
7
FlodeskIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20080

“Flodesk makes simple, intuitive software tools to help entrepreneurs grow their businesses.”

Source: company website · checked Sep 5, 2026
8
CertainStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20055

“Certain® provides the leading enterprise event automation solution that helps both data-driven marketers and event professionals to bring events into cross-channel marketing…”

Source: company website · checked Sep 5, 2026
9
Adsgency AIIndirect evidence
San Francisco, United StatesHQ checked Sep 5, 202611-5041

“Turn your customer data into actionable campaigns!”

Source: company website · checked Sep 5, 2026
10
EloquaPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,00036

“Eloqua, a wholly-owned subsidiary of Oracle, is the leading provider of modern marketing automation and revenue performance management software that helps ensure every component…”

Source: company website · checked Sep 5, 2026
11
CrosscapPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5028

“Crosscap is the operating system for retail marketing execution, the software running in-store marketing for some of North America's largest retailers, from the campaign plan to…”

Source: company website · checked Sep 5, 2026
12
WaymorePartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-50027

“WayMore is an innovative and powerful marketing and business operations automation software that enables a company to reach its goals.”

Source: company website · checked Sep 5, 2026
13
DyspatchIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5026

“Empower your team to create, innovate, and grow with the Dyspatch Email Builder.”

Source: company website · checked Sep 5, 2026
14
ConversionStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20025

“Conversion is the agentic marketing automation platform built for B2B teams that want to move faster than their stack allows.”

Source: company website · checked Sep 5, 2026
15
MailmunchStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5025

“Mailmunch is the one-stop lead generation and marketing platform that allows you to grow your business with lead capture and email automation tools to reach your audience with a…”

Source: company website · checked Sep 5, 2026
16
LENOSIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20019

“Stop measuring butts in seats.”

Source: company website · checked Sep 5, 2026
17
UpsightStrong evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20017

“Upsight is a comprehensive web and mobile marketing platform.”

Source: company website · checked Sep 5, 2026
18
Marquee ProjectPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-505

“As a highly skilled marketing specialists with a laser focus on marketing operations, marketing automation, and customer journey, we offer a wealth of expertise in developing…”

Source: company website · checked Sep 5, 2026
19
Abmatic AIPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“Empowering Marketers with AI Agent to Build, Execute, and Scale ABM At Abmatic AI, we’re redefining how marketers approach Account-Based Marketing (ABM).”

Source: company website · checked Sep 5, 2026
20
Online Impact GroupPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-104

“Online Impact Group is a team of Big "M" Marketing Engineers who deploy strategic solutions across the whole spectrum of digital marketing, from websites to emails to social media…”

Source: company website · checked Sep 5, 2026
21
NewpandaIndirect evidence
San Francisco, United StatesHQ checked Sep 5, 202611-503

“Have something to share with your audience?”

Source: company website · checked Sep 5, 2026
22
boostt.aiPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-502

“Most marketing campaigns are built on assumptions.”

Source: company website · checked Sep 5, 2026
23
FOX ContentPartial evidence
San Francisco, United StatesHQ checked Sep 5, 20261-101

“I help Sales and Marketing teams get the qualified leads they need to close business in their target markets-by crafting integrated email, web, and social-media campaigns.”

Source: company website · checked Sep 5, 2026

Showing 23 of 45 multi-channel marketing platforms based in San Francisco, United States

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Multi-channel marketing platforms based in San Francisco, United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 116 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
16
11-50
12
51-200
11
201-500
4
501-1,000
1
1,001-5,000
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 45 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 multi-channel marketing 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 “multi-channel marketing 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 multi-channel marketing 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, 968 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 multi-channel marketing platforms are there based in San Francisco, United States?

RevenueBase identified 45 multi-channel marketing 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?

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

Which city has the most multi-channel marketing platforms?

New York leads with 116 headquartered companies, followed by San Francisco (45) and Austin (41).

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 968 verified decision-maker contacts tracked across these 45 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 45 multi-channel marketing platforms based in San Francisco, United States. Start with a free account, no credit card.

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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.