Company lists · Data refreshed September 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 Data refreshed Sep 1, 2026 437 companies tracked

RevenueBase identified 437 contextual targeting software companies headquartered in the United States as of September 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

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 refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to contextual targeting software companies: 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	Taboola	Indirect evidence	New York, NY, United States	1,001-5,000	1,978 contacts →
	Indirect evidence “Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.” Source: RevenueBase Database · checked Sep 1, 2026
2	TEADS	Indirect evidence	New York, NY, United States	1,001-5,000	1,794 contacts →
	Indirect evidence “Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: RevenueBase Database · checked Sep 1, 2026
3	Pubmatic	Indirect evidence	Redwood City, CA, United States	501-1,000	1,285 contacts →
	Indirect evidence “PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.” Source: RevenueBase Database · checked Sep 1, 2026
4	Perion	Indirect evidence	New York, NY, United States	501-1,000	613 contacts →
	Indirect evidence “Perion is helping agencies, brands and retailers get better results with their marketing investments by providing advanced technology across all major digital channels.” Source: RevenueBase Database · checked Sep 1, 2026
5	Quantcast	Indirect evidence	Seattle, WA, United States	501-1,000	496 contacts →
	Indirect evidence “Quantcast is the AI-powered ad platform built for performance marketers.” Source: RevenueBase Database · checked Sep 1, 2026
6	Viant Technology	Indirect evidence	Denver, CO, United States	201-500	415 contacts →
	Indirect evidence “Viant Technology Inc.(NASDAQ: DSP) is a leader in AI-powered programmatic advertising, dedicated to driving innovation in digital marketing.” Source: RevenueBase Database · checked Sep 1, 2026
7	Triplelift	Indirect evidence	New York, NY, United States	201-500	409 contacts →
	Indirect evidence “TripleLift is the Creative SSP that transforms digital advertising through creative technology and innovative ad formats.” Source: RevenueBase Database · checked Sep 1, 2026
8	3dot14	Partial evidence	New York, United States	51-200	217 contacts →
	Partial evidence “At 3.14, we create an impact on the ad-tech sphere quarter-mile at a time, through Machine learning, Artificial Intelligence and extensive re-targeting, acting as a wagon to…” Source: RevenueBase Database · checked Sep 1, 2026
9	XANDR	Indirect evidence	New York, United States	1,001-5,000	207 contacts →
	Indirect evidence “Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.” Source: RevenueBase Database · checked Sep 1, 2026
10	Townsquare Ignite	Indirect evidence	Charlotte, NC, United States	201-500	199 contacts →
	Indirect evidence “Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Source: RevenueBase Database · checked Sep 1, 2026
11	Adcellerant	Indirect evidence	Denver, CO, United States	201-500	184 contacts →
	Indirect evidence “AdCellerant is a digital marketing platform and growth partner that helps media companies and agencies simplify operations, scale campaigns, and drive measurable growth.” Source: RevenueBase Database · checked Sep 1, 2026
12	SOVRN	Partial evidence	Boulder, CO, United States	51-200	182 contacts →
	Partial evidence “Sovrn is a software and data company built for the people who power the open internet.” Source: RevenueBase Database · checked Sep 1, 2026
13	Weborama	Indirect evidence	NY, United States	51-200	159 contacts →
	Indirect evidence “For over 25 years, Weborama has enabled brands, agencies and publishers to leverage their audiences and inform their marketing decisions using data and artificial intelligence.” Source: RevenueBase Database · checked Sep 1, 2026
14	IQM Corporation	Indirect evidence	Manhasset, NY, United States	51-200	152 contacts →
	Indirect evidence “IQM is a global media buying platform that empowers political, healthcare and other specialty advertisers in highly regulated verticals to use and enhance their data to make…” Source: RevenueBase Database · checked Sep 1, 2026
15	EL Toro IP Targeting	Indirect evidence	Louisville, KY, United States	51-200	146 contacts →
	Indirect evidence “El Toro is a cutting-edge digital marketing company specializing in hyper-targeted audience and marketing solutions.” Source: RevenueBase Database · checked Sep 1, 2026
16	Sizmek By Amazon	Indirect evidence	New York, NY, United States	1,001-5,000	139 contacts →
	Indirect evidence “Sizmek by Amazon provides advertisers and agencies with solutions to create, distribute, measure, and optimize their messaging.” Source: RevenueBase Database · checked Sep 1, 2026
17	C1x INC	Indirect evidence	San Jose, United States	51-200	124 contacts →
	Indirect evidence “AI, Data & Revenue Technology for the Intelligent Enterprise C1X is a Silicon Valley-based AI, Data, and Revenue Technology company helping organizations transform data into…” Source: RevenueBase Database · checked Sep 1, 2026
18	Permutive	Indirect evidence	New York, NY, United States	51-200	122 contacts →
	Indirect evidence “Permutive is the predictive collaboration platform enabling Walled Garden outcomes on the Open Internet.” Source: RevenueBase Database · checked Sep 1, 2026
19	ZEDO	Indirect evidence	San Francisco, CA, United States	201-500	108 contacts →
	Indirect evidence “ZEDO, Inc.” Source: RevenueBase Database · checked Sep 1, 2026
20	Adtech	Indirect evidence	New York, NY, United States	201-500	105 contacts →
	Indirect evidence “ADTECH is an international supplier of digital marketing solutions and is part of AOL Networks.” Source: RevenueBase Database · checked Sep 1, 2026
21	Dstillery	Partial evidence	New York, United States	51-200	83 contacts →
	Partial evidence “Dstillery is the leading predictive AI audience targeting company, helping marketers reach exactly the right audience for every digital campaign.” Source: RevenueBase Database · checked Sep 1, 2026
22	Q1media	Indirect evidence	Austin, TX, United States	51-200	78 contacts →
	Indirect evidence “Founded in 2004, Q1Media is an industry-leading digital advertising company serving businesses and agencies.” Source: RevenueBase Database · checked Sep 1, 2026
23	Adtheorent	Indirect evidence	New York, NY, United States	201-500	74 contacts →
	Indirect evidence “AdTheorent (Nasdaq: ADTH) uses advanced machine learning technology and privacy-forward solutions to deliver impactful advertising campaigns for marketers.” Source: RevenueBase Database · checked Sep 1, 2026
24	Geomotiv	Indirect evidence	Alexandria, VA, United States	201-500	74 contacts →
	Indirect evidence “Geomotiv, staff augmentation and dedicated teams for technology companies.” Source: RevenueBase Database · checked Sep 1, 2026
25	Quickads	Indirect evidence	Dallas, TX, United States	51-200	67 contacts →
	Indirect evidence “Quickads is the performance creative partner your team has been asking for.” Source: RevenueBase Database · checked Sep 1, 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: contextual targeting software companies. 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 contextual targeting software companies.
Partial evidence: Its own public description names part of contextual targeting software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contextual targeting software companies. 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 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 Sep 1, 2026

39.7%Verified-email coverage

24.2%Mobile-number coverage

31.5Average contacts per company

11-50Median size (employees)

17.4%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

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

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 contextual targeting software companies, 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 the United States whose own description of what they do matches “contextual targeting software companies”. 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 contextual targeting software companies), 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 contextual targeting software companies, and records with no verified work email. Companies headquartered outside United States 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, 5,452 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 1, 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.

Contextual targeting software companies by metro

Contextual targeting software companies in New York76

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 contextual targeting software companies, 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 contextual targeting software companies are there based in the United States?

RevenueBase identified 437 contextual targeting software companies headquartered in the 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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.