Company lists · Data verified August 2026

Top 25 Contextual targeting software companies based in the United States

Name: Contextual targeting software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 437 companies tracked

There are 437 contextual targeting software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 13,749 professional contacts across them, including 5,452 with verified work emails and 3,328 with mobile numbers. New York is the largest hub.

This list covers contextual targeting software companies headquartered in the 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.

437Companies

13,749Contacts tracked

5,452Verified emails

3,328Mobile numbers

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The 25 largest contextual targeting software companies based in the United States

Ranked by team size

Top 25 of 437 contextual targeting software companies based in the 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	Taboola	New York, NY	1,001-5,000	1,978	417
2	TEADS	New York, NY	1,001-5,000	1,794	965
3	Pubmatic	Redwood City, CA	501-1,000	1,285	946
4	Perion	New York, NY	501-1,000	613	355
5	Quantcast	Seattle, WA	501-1,000	496	282
6	Viant Technology	Denver, CO	201-500	415	336
7	Triplelift	New York, NY	201-500	409	222
8	3dot14	New York	51-200	217	27
9	XANDR	New York	1,001-5,000	207	52
10	Townsquare Ignite	Charlotte, NC	201-500	199	110
11	Adcellerant	Denver, CO	201-500	184	129
12	SOVRN	Boulder, CO	51-200	182	128
13	Weborama	NY	51-200	159	58
14	IQM Corporation	Manhasset, NY	51-200	152	52
15	EL Toro IP Targeting	Louisville, KY	51-200	146	103
16	Sizmek By Amazon	New York, NY	1,001-5,000	139	5
17	C1x INC	San Jose	51-200	124	23
18	Permutive	New York, NY	51-200	122	89
19	ZEDO	San Francisco, CA	201-500	108	1
20	Adtech	New York, NY	201-500	105	1
21	Dstillery	New York	51-200	83	61
22	Q1media	Austin, TX	51-200	78	60
23	Adtheorent	New York, NY	201-500	74	47
24	Geomotiv	Alexandria, VA	201-500	74	25
25	Quickads	Dallas, TX	51-200	67	13

Showing 25 of 437 contextual targeting software companies based in the United States

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Contextual targeting software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 76 HQs

3,328Contacts with mobile numbers

12Emails re-verified in last 30 days

Companies by employee count

1-10

151

11-50

174

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Contextual targeting software companies by metro

Metro	Companies
Contextual targeting software companies in New York	76
Contextual targeting software companies in San Francisco	18
Contextual targeting software companies in Los Angeles	18
Contextual targeting software companies in Miami	16
Contextual targeting software companies in Wilmington	13
Contextual targeting software companies in Sheridan	9
Contextual targeting software companies in Chicago	7

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 “contextual targeting software companies”, with match quality audited by blind human judging, and headquartered in the 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; 12 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 contextual targeting software companies are there based in the United States?

There are 437 contextual targeting software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Taboola, headquartered in New York, tops this list with the largest team on record.

Which city has the most contextual targeting software companies?

New York leads with 76 headquartered companies, followed by San Francisco (18) and Los Angeles (18).

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 5,452 verified decision-maker contacts tracked across these 437 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.