Company lists · Data refreshed September 2026

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

RevenueBase identified 92 customer segmentation platforms headquartered in San Francisco, United States as of September 2026 and tracks 6,676 professional contacts across them, including 3,049 with verified work emails. New York is the largest hub.

This list covers customer segmentation 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 14, 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 14, 2026 86% judged on-target in blind review
92Companies
6,676Contacts tracked
3,049Verified emails
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The 25 largest customer segmentation platforms based in San Francisco, United States

Ranked by team size
Top 25 of 92 customer segmentation platforms based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to customer segmentation 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 20261,001-5,0001,516 contacts →

Indirect evidence

“AppsFlyer is the Modern Marketing Cloud that helps businesses transform complex data into clarity and growth.”

Source: RevenueBase Database · checked Sep 14, 2026
2Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026501-1,000908 contacts →

Strong evidence

“MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.”

Source: RevenueBase Database · checked Sep 14, 2026
3Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026501-1,000702 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 14, 2026
4Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026501-1,000622 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 14, 2026
5Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026501-1,000491 contacts →

Partial evidence

“Quantcast is the AI-powered ad platform built for performance marketers.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-500358 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-500320 contacts →

Indirect 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 14, 2026
8Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-500265 contacts →

Strong evidence

“Hevo is an Automated Unified Data Platform that helps companies understand their users and customers better.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-500170 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-500102 contacts →

Partial evidence

“InsideView helps B2B companies drive rapid growth with the only platform that empowers business leaders to quickly and confidently make go-to-market decisions.”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202651-20097 contacts →

Indirect evidence

“Blueshift, headquartered in San Francisco, enables brands to automate and personalize engagement across every marketing channel.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202651-20097 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 14, 2026
13Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-50089 contacts →

Partial 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 14, 2026
14Partial evidenceSan Francisco, United StatesHQ checked Sep 14, 202611-5063 contacts →

Partial evidence

“Landbase is the agentic AI company that helps you find your next customer.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202651-20049 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 14, 2026
16Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202611-5047 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 14, 2026
17Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202611-5047 contacts →

Partial evidence

“Simple analytics that tracks human behavior to increase revenue Behavioral analytics and segmentation all in one place.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 20261,001-5,00036 contacts →

Indirect 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 14, 2026
19Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 2026201-50027 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
20Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202611-5026 contacts →

Indirect evidence

“Uncover the hidden value of your anonymous visitors with our disruptive Cookie-agnostic AI that is proven with 300 million+ sessions every year.”

Source: RevenueBase Database · checked Sep 14, 2026
21Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202651-20025 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202611-5022 contacts →

Indirect evidence

“Primer unlocks B2C-level targeting and activation for B2B marketers.”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 20261-1019 contacts →

Indirect evidence

“MarkovML is a sales intelligence engine that accelerates every aspect of your campaign execution.”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceSan Francisco, United StatesHQ checked Sep 14, 202611-5019 contacts →

Indirect evidence

“iCustomer is an agentic Decision OS for marketing teams.”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202611-5019 contacts →

Indirect evidence

“Breinify is a powerful personalization engine that enables brands to create personalized digital experiences at an individual level across web, e-mail, SMS and app channels.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 92 customer segmentation platforms based in San Francisco, United States

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

As of Sep 14, 2026
45.7%Verified-email coverage
72.6Average contacts per company
11-50Median size (employees)
138.0%Largest-city concentration · New York
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
31
51-200
14
201-500
9
501-1,000
4
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 92 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 customer segmentation 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 segmentation 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 segmentation 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 segmentation 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, 3,049 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 14, 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 segmentation platforms by metro in the United States

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 segmentation 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 segmentation platforms are there based in San Francisco, United States?

RevenueBase identified 92 customer segmentation 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 customer segmentation platforms?

New York leads with 127 headquartered companies, followed by San Francisco (92) and Austin (35).

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 3,049 verified decision-maker contacts tracked across these 92 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 14, 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.