Company lists · Data verified August 2026

Top 21 Audience segmentation platforms based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 44 companies tracked

There are 44 audience segmentation platforms headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 759 professional contacts across them, including 159 with verified work emails and 198 with mobile numbers. New York is the largest hub.

This list covers audience 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. Data current as of August 28, 2026.

44Companies

759Contacts tracked

159Verified emails

198Mobile numbers

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The 21 largest audience segmentation platforms based in San Francisco, United States

Ranked by team size

Top 21 of 44 audience segmentation platforms based in San Francisco, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	HAUS	San Francisco, CA	51-200	283	106
2	Pointroll, A Tegna Company	San Francisco, CA	201-500	53	2
3	Kontera	San Francisco, CA	501-1,000	53	1
4	Primer	San Francisco, CA	11-50	21	8
5	Toplyne	San Francisco, CA	11-50	18	1
6	Icustomer	San Francisco	11-50	17	10
7	Upsight	San Francisco, CA	51-200	17	1
8	Atria AI	San Francisco, CA	11-50	14	3
9	Above Data	San Francisco, CA	1-10	11	6
10	Artsai	San Francisco, CA	11-50	11	3
11	Sprighub	San Francisco, CA	11-50	10	2
12	Jiwire	San Francisco	51-200	7	1
13	Coldstart	San Francisco, CA	1-10	6	2
14	Kepixel	San Francisco, CA	1-10	5	2
15	RTBIQ	San Francisco, CA	1-10	4	3
16	Appanite, INC	San Francisco, CA	1-10	4	3
17	boostt.ai	San Francisco, CA	11-50	2	1
18	Creator Economy Ventures	San Francisco, CA	1-10	2	1
19	Ratio AI	San Francisco, CA	1-10	2	1
20	Clearmob	San Francisco, CA	1-10	1	1
21	High Tier Media	San Francisco, CA	1-10	1	1

Showing 21 of 44 audience segmentation platforms based in San Francisco, United States

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

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 127 HQs

198Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Audience segmentation platforms by metro in the United States

Metro	Companies
Audience segmentation platforms in New York	127
Audience segmentation platforms in San Francisco	44
Audience segmentation platforms in Los Angeles	28
Audience segmentation platforms in Chicago	25
Audience segmentation platforms in Boston	21
Audience segmentation platforms in Austin	16
Audience segmentation platforms in Miami	12

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “audience segmentation platforms”, with match quality audited by blind human judging, and headquartered in San Francisco, United States.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 44 audience segmentation platforms headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most audience segmentation platforms?

New York leads with 127 headquartered companies, followed by San Francisco (44) and Los Angeles (28).

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 159 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.