Company lists · Data refreshed September 2026

Top 25 Retargeting ad platforms based in New York, United States

Name: Retargeting ad platforms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 224 companies tracked

RevenueBase identified 224 retargeting ad platforms headquartered in New York, United States as of September 2026 and tracks 14,803 professional contacts across them, including 6,218 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers retargeting ad platforms headquartered in New York, 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 29, 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 29, 2026 86% judged on-target in blind review

224Companies

14,803Contacts tracked

6,218Verified emails

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The 25 largest retargeting ad platforms based in New York, United States

Ranked by team size

Top 25 of 224 retargeting ad platforms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to retargeting ad 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	Taboola	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,979 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 29, 2026
2	TEADS	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,789 contacts →
	Partial 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 29, 2026
3	Localiq	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,534 contacts →
	Indirect evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 29, 2026
4	Mediaocean	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,050 contacts →
	Indirect evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 29, 2026
5	KARGO	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	843 contacts →
	Indirect evidence “Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Source: RevenueBase Database · checked Sep 29, 2026
6	Nexxen	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	673 contacts →
	Partial evidence “Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.” Source: RevenueBase Database · checked Sep 29, 2026
7	Innovid	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	640 contacts →
	Strong evidence “Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Source: RevenueBase Database · checked Sep 29, 2026
8	VERVE	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	436 contacts →
	Partial evidence “Verve is a global leading advertising technology company, connecting advertisers seeking to buy digital ad space with publishers monetizing their content.” Source: RevenueBase Database · checked Sep 29, 2026
9	Deltax	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	357 contacts →
	Indirect evidence “DeltaX is an enterprise-grade full-stack cross-channel advertising solution.” Source: RevenueBase Database · checked Sep 29, 2026
10	Madhive	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	297 contacts →
	Indirect evidence “Madhive is the leading DSP and AI solutions partner built specifically for local media, brands, and agencies.” Source: RevenueBase Database · checked Sep 29, 2026
11	Accel Digital AD Operations	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	251 contacts →
	Partial evidence “Welcome to Accel-Digital, a leading brand in the Marketing and Advertising industry that offers top-notch assistance with ad operations support services.” Source: RevenueBase Database · checked Sep 29, 2026
12	3dot14	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	51-200	221 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 29, 2026
13	Mediavine	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	213 contacts →
	Indirect evidence “Mediavine powers monetization for independent publishers, delivering the technology, demand infrastructure, and revenue performance that digital businesses need to grow.” Source: RevenueBase Database · checked Sep 29, 2026
14	Townsquare Ignite	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	199 contacts →
	Partial 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 29, 2026
15	Infillion	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	191 contacts →
	Indirect evidence “NEW!” Source: RevenueBase Database · checked Sep 29, 2026
16	Yahoo DSP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	186 contacts →
	Indirect evidence “Marketers choose Yahoo DSP to transform diverse and unique data sets into proven results.” Source: RevenueBase Database · checked Sep 29, 2026
17	LEMMA	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	51-200	176 contacts →
	Partial evidence “Lemma is a leading full-funnel adtech platform purpose-built to accelerate brand ROI through impactful Out-of-Home (OOH) advertising.” Source: RevenueBase Database · checked Sep 29, 2026
18	Sizmek By Amazon	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	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 29, 2026
19	Clinch	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	125 contacts →
	Indirect evidence “Clinch is an AI-powered advertising technology company that enables brands and agencies to deliver relevant advertising across all channels more efficiently and effectively.” Source: RevenueBase Database · checked Sep 29, 2026
20	Danads	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	109 contacts →
	Partial evidence “DanAds is the leading global SaaS company empowering businesses of all sizes with an intuitive, scalable, and automated self-service advertising platform that uses AI and machine…” Source: RevenueBase Database · checked Sep 29, 2026
21	Eulerity	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	105 contacts →
	Indirect evidence “Eulerity is the Agentic Marketing Operating System for multi-location brands.” Source: RevenueBase Database · checked Sep 29, 2026
22	Bidease	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	86 contacts →
	Partial evidence “Bidease is a programmatic demand-side platform powered by advanced AI technology.” Source: RevenueBase Database · checked Sep 29, 2026
23	Adtheorent	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	73 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 29, 2026
24	Undertone By Perion	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	60 contacts →
	Partial evidence “Undertone by Perion (NASDAQ: PERI) creates memorable ad experiences by thoughtfully orchestrating solutions across Display, Video, CTV, and DOOH to drive unmatched brand lift and…” Source: RevenueBase Database · checked Sep 29, 2026
25	Flex Marketing Group	Indirect evidence	New York, United StatesHQ checked Sep 29, 2026	11-50	53 contacts →
	Indirect evidence “As a leading digital advertising and technology company, FLEX generates high-volume, exceptional-quality traffic and leads for clients looking to acquire new customers online.” Source: RevenueBase Database · checked Sep 29, 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: retargeting ad 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 retargeting ad platforms.
Partial evidence: Its own public description names part of retargeting ad platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name retargeting ad 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 224 retargeting ad platforms based in New York, United States

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Retargeting ad platforms based in New York, United States at a glance

As of Sep 29, 2026

42.0%Verified-email coverage

66.1Average contacts per company

11-50Median size (employees)

Sep 29, 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

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 224 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 retargeting ad 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 New York, United States whose own description of what they do matches “retargeting ad 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 retargeting ad 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 retargeting ad platforms, and records with no verified work email. Companies headquartered outside New York 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, 6,218 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 29, 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.

Retargeting ad 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 retargeting ad 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 retargeting ad platforms are there based in New York, United States?

RevenueBase identified 224 retargeting ad platforms headquartered in New York, 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 in the United States has the most retargeting ad platforms?

New York leads the United States with 224 headquartered companies, followed by Los Angeles (100) and San Francisco (88).

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 6,218 verified decision-maker contacts tracked across these 224 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 29, 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.