Company lists · Data refreshed September 2026

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

Name: Customer 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 10, 2026 124 companies tracked

RevenueBase identified 124 customer marketing platforms headquartered in San Francisco, United States as of September 2026 and tracks 15,111 professional contacts across them, including 7,114 with verified work emails and 4,668 with mobile numbers. New York is the largest hub.

This list covers customer 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 10, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 10, 2026 86% judged on-target in blind review

124Companies

15,111Contacts tracked

7,114Verified emails

4,668Mobile numbers

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

Ranked by team size

Top 25 of 124 customer marketing platforms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to customer marketing platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Twilio	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	5,001-10,000	6,047 contacts →
	Strong evidence “Today's leading companies trust Twilio's Customer Engagement Platform (CEP) to build direct, personalized relationships with their customers everywhere in the world.” Source: RevenueBase Database · checked Sep 10, 2026
2	Appsflyer	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1,001-5,000	1,516 contacts →
	Partial evidence “AppsFlyer is the Modern Marketing Cloud that helps businesses transform complex data into clarity and growth.” Source: RevenueBase Database · checked Sep 10, 2026
3	6sense	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1,001-5,000	1,443 contacts →
	Partial evidence “6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…” Source: RevenueBase Database · checked Sep 10, 2026
4	Moengage	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	501-1,000	908 contacts →
	Strong evidence “MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Source: RevenueBase Database · checked Sep 10, 2026
5	Iterable	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	501-1,000	771 contacts →
	Strong evidence “Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Source: RevenueBase Database · checked Sep 10, 2026
6	Clevertap	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	501-1,000	702 contacts →
	Strong evidence “CleverTap is the leading all-in-one customer engagement platform that helps brands unlock limitless customer lifetime value.” Source: RevenueBase Database · checked Sep 10, 2026
7	On24	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	501-1,000	622 contacts →
	Indirect evidence “ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Source: RevenueBase Database · checked Sep 10, 2026
8	Hightouch	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	201-500	358 contacts →
	Strong evidence “Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Source: RevenueBase Database · checked Sep 10, 2026
9	Nextroll	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	201-500	320 contacts →
	Partial evidence “NextRoll is a leading marketing technology company that empowers businesses to drive sustainable growth while building trusted connections with their audiences.” Source: RevenueBase Database · checked Sep 10, 2026
10	Adroll	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	201-500	170 contacts →
	Partial evidence “AdRoll is a multi-channel advertising platform built for growth-minded marketers.” Source: RevenueBase Database · checked Sep 10, 2026
11	Mailerlite	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	122 contacts →
	Partial evidence “In 2005, we started as a web design agency, but we soon discovered email marketing and fell in love with it.” Source: RevenueBase Database · checked Sep 10, 2026
12	Demandforce	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	201-500	104 contacts →
	Indirect evidence “Founded in 2003, Demandforce helps small businesses thrive in the Internet economy.” Source: RevenueBase Database · checked Sep 10, 2026
13	Blueshift	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	97 contacts →
	Partial evidence “Blueshift, headquartered in San Francisco, enables brands to automate and personalize engagement across every marketing channel.” Source: RevenueBase Database · checked Sep 10, 2026
14	Leanplum By Clevertap	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	97 contacts →
	Partial evidence “For app-first companies, Leanplum is the only solution that helps personalize and optimize all customer touchpoints, both inside and outside the app.” Source: RevenueBase Database · checked Sep 10, 2026
15	Instapage	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	201-500	89 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 10, 2026
16	Insightly CRM By Unbounce	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	67 contacts →
	Partial evidence “Insightly, the new breed of CRM, helps modern businesses of all sizes build lifelong customer relationships and grow faster than ever before.” Source: RevenueBase Database · checked Sep 10, 2026
17	Talkable	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	63 contacts →
	Strong evidence “Talkable is the leading referral marketing and customer loyalty platform for ecommerce, powering referral and loyalty programs for 250+ brands and driving over $3B in referral…” Source: RevenueBase Database · checked Sep 10, 2026
18	Adentro	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	51-200	52 contacts →
	Partial evidence “Adentro empowers businesses to bridge the gap between online marketing and in-store sales.” Source: RevenueBase Database · checked Sep 10, 2026
19	Gameball	Indirect evidence	San Francisco, United StatesHQ checked Sep 10, 2026	51-200	51 contacts →
	Indirect evidence “Gameball - the Retention Growth Engine for B2C.” Source: RevenueBase Database · checked Sep 10, 2026
20	lava.ai	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	47 contacts →
	Partial evidence “Customers expect instant gratification – yet existing systems were architected for slower, scheduled responses using historical data after the customer has left.” Source: RevenueBase Database · checked Sep 10, 2026
21	Kissmetrics	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	47 contacts →
	Indirect evidence “Simple analytics that tracks human behavior to increase revenue Behavioral analytics and segmentation all in one place.” Source: RevenueBase Database · checked Sep 10, 2026
22	Chatfuel	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	45 contacts →
	Partial evidence “Chatfuel is the #1 platform for businesses that sell and grow through social media.” Source: RevenueBase Database · checked Sep 10, 2026
23	Adsgency AI	Partial evidence	San Francisco, United StatesHQ checked Sep 10, 2026	11-50	41 contacts →
	Partial evidence “Turn your customer data into actionable campaigns!” Source: RevenueBase Database · checked Sep 10, 2026
24	Octane AI	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	11-50	37 contacts →
	Indirect evidence “Octane AI is re-imagining how ecommerce brands turn conversations into revenue.” Source: RevenueBase Database · checked Sep 10, 2026
25	Eloqua	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 10, 2026	1,001-5,000	36 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 10, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: customer marketing platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names customer marketing platforms.
Partial evidence: Its own public description names part of customer marketing platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer marketing platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 124 customer marketing platforms based in San Francisco, United States

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

As of Sep 10, 2026

47.1%Verified-email coverage

30.9%Mobile-number coverage

121.9Average contacts per company

11-50Median size (employees)

141.1%Largest-city concentration · New York

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

6,2930–30

69731–60

161–90

790–180

116180+

Company record updated

Median 52.0d

00–30

9,09831–60

4,27161–90

97890–180

764180+

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 customer marketing platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “customer marketing platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names customer marketing platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among customer 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 its RevenueBase Smart Search 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, 7,114 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 10, 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.

Customer marketing platforms by metro in the United States

Customer marketing platforms in New York175
Customer marketing platforms in San Francisco104
Customer marketing platforms in Austin56
Customer marketing platforms in Chicago54
Customer marketing platforms in Miami52
Customer marketing platforms in Los Angeles47
Customer marketing platforms in Atlanta46

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names customer marketing platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 124 customer 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?

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

Which city has the most customer marketing platforms?

New York leads with 175 headquartered companies, followed by San Francisco (104) and Austin (56).

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 7,114 verified decision-maker contacts tracked across these 124 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 10, 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 Smart Search, 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.