Company lists · Data refreshed September 2026

Top 25 Omnichannel marketing platforms based in San Francisco, United States

Name: Omnichannel marketing platforms based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 64 companies tracked

RevenueBase identified 64 omnichannel marketing platforms headquartered in San Francisco, United States as of September 2026 and tracks 5,221 professional contacts across them, including 2,454 with verified work emails. New York is the largest hub.

This list covers omnichannel 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

64Companies

5,221Contacts tracked

2,454Verified emails

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The 25 largest omnichannel marketing platforms based in San Francisco, United States

Ranked by team size

Top 25 of 64 omnichannel 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 omnichannel 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.
#	Company	Headquarters	Employees	Contacts
1	AppsflyerPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,516
	“AppsFlyer is the Modern Marketing Cloud that helps businesses transform complex data into clarity and growth.” Source: company website · checked Sep 5, 2026
2	MoengagePartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	908
	“MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Source: company website · checked Sep 5, 2026
3	SKAIStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	551
	“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
4	HightouchStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	358
	“Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Source: company website · checked Sep 5, 2026
5	NextrollPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	320
	“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
6	onlinesales.aiIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	172
	“Built by ex-Amazon ad-tech experts, OnlineSales.ai offers a future-proof Retail Media Operating System - boosting Retailer’s profitability by 7% of Sales!” Source: company website · checked Sep 5, 2026
7	AdrollPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	170
	“AdRoll is a multi-channel advertising platform built for growth-minded marketers.” Source: company website · checked Sep 5, 2026
8	SwiftlyPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	168
	“Swiftly is the AI platform purpose-built for retail, serving retailers, wholesalers, and brands.” Source: company website · checked Sep 5, 2026
9	MailerlitePartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	122
	“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
10	BlueshiftPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	97
	“Blueshift, headquartered in San Francisco, enables brands to automate and personalize engagement across every marketing channel.” Source: company website · checked Sep 5, 2026
11	InstapageStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	89
	“Instapage is a complete growth marketing platform with the #1-rated builder for PPC, SEO, demand generation, A/B testing, personalization, and email automation.” Source: company website · checked Sep 5, 2026
12	MailmodoPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	88
	“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
13	FlodeskIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	80
	“Flodesk makes simple, intuitive software tools to help entrepreneurs grow their businesses.” Source: company website · checked Sep 5, 2026
14	Ziff Davis B2BPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	55
	“Ziff Davis B2B is the global market leader in omni-channel B2B marketing, providing our customers with precise access to the world’s most powerful technology buyers.” Source: company website · checked Sep 5, 2026
15	Adsgency AIIndirect evidence	San Francisco, United StatesHQ checked Sep 5, 2026	11-50	41
	“Turn your customer data into actionable campaigns!” Source: company website · checked Sep 5, 2026
16	EloquaPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	36
	“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
17	AdmybrandStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	30
	“ADmyBRAND started off as a DIY omnichannel advertising platform but evolved into AI & analytics-driven Web4.0 ad exchange for advertisements on outdoor media, Influencer, digital…” Source: company website · checked Sep 5, 2026
18	CrosscapPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	28
	“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
19	WaymorePartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	27
	“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
20	DyspatchIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	26
	“Empower your team to create, innovate, and grow with the Dyspatch Email Builder.” Source: company website · checked Sep 5, 2026
21	ConversionStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	25
	“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
22	MailmunchStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	25
	“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
23	PrimerIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	22
	“Primer unlocks B2C-level targeting and activation for B2B marketers.” Source: company website · checked Sep 5, 2026
24	IcustomerPartial evidence	San Francisco, United StatesHQ checked Sep 5, 2026	11-50	19
	“iCustomer is an agentic Decision OS for marketing teams.” Source: company website · checked Sep 5, 2026
25	LENOSIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	19
	“Stop measuring butts in seats.” Source: company website · checked Sep 5, 2026

Showing 25 of 64 omnichannel marketing platforms based in San Francisco, United States

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Omnichannel marketing platforms based in San Francisco, United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 142 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 64 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 omnichannel 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 “omnichannel 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 omnichannel 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, 2,454 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.

Omnichannel marketing platforms by metro in the United States

Omnichannel marketing platforms in New York142
Omnichannel marketing platforms in San Francisco64
Omnichannel marketing platforms in Chicago36
Omnichannel marketing platforms in Austin33
Omnichannel marketing platforms in Atlanta29
Omnichannel marketing platforms in Los Angeles29
Omnichannel marketing platforms in Las Vegas28
Omnichannel marketing platforms in Miami26

Frequently asked

How many omnichannel marketing platforms are there based in San Francisco, United States?

RevenueBase identified 64 omnichannel 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?

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

Which city has the most omnichannel marketing platforms?

New York leads with 142 headquartered companies, followed by San Francisco (64) and Chicago (36).

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 2,454 verified decision-maker contacts tracked across these 64 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.