Company lists · Data refreshed September 2026

Top 25 Programmatic advertising software companies based in New York, United States

Name: Programmatic advertising software companies 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 5, 2026 239 companies tracked

RevenueBase identified 239 programmatic advertising software companies headquartered in New York, United States as of September 2026 and tracks 20,789 professional contacts across them, including 9,604 with verified work emails. New York is the largest hub.

This list covers programmatic advertising software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

239Companies

20,789Contacts tracked

9,604Verified emails

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The 25 largest programmatic advertising software companies based in New York, United States

Ranked by team size

Top 25 of 239 programmatic advertising software companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names programmatic advertising software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	TaboolaPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,979
	“Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.” Source: company website · checked Sep 5, 2026
2	TEADSPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,789
	“Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: company website · checked Sep 5, 2026
3	DoubleverifyPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	1,318
	“DoubleVerify is a leading software platform for digital media measurement and analytics.” Source: company website · checked Sep 5, 2026
4	FreewheelPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,273
	“FreeWheel’s TV and video advertising technology is built for today’s ever-evolving multiscreen ecosystem.” Source: company website · checked Sep 5, 2026
5	MediaoceanPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,050
	“Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: company website · checked Sep 5, 2026
6	Integral AD ScienceIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	966
	“Integral Ad Science is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s…” Source: company website · checked Sep 5, 2026
7	KARGOIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	843
	“Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Source: company website · checked Sep 5, 2026
8	NexxenPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	673
	“Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.” Source: company website · checked Sep 5, 2026
9	InnovidIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	640
	“Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Source: company website · checked Sep 5, 2026
10	OperativeIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	532
	“With $8.5B in digital ad revenue and $40B in global TV ad revenue flowing through the systems, Operative plays a crucial role in helping the world’s top media companies and…” Source: company website · checked Sep 5, 2026
11	VERVEPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	436
	“Verve is a global leading advertising technology company, connecting advertisers seeking to buy digital ad space with publishers monetizing their content.” Source: company website · checked Sep 5, 2026
12	TripleliftPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	402
	“TripleLift is the Creative SSP that transforms digital advertising through creative technology and innovative ad formats.” Source: company website · checked Sep 5, 2026
13	WideorbitPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	392
	“Founded in WideOrbit helps media companies do more business by making it easier to sell advertising.” Source: company website · checked Sep 5, 2026
14	DeltaxPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	357
	“DeltaX is an enterprise-grade full-stack cross-channel advertising solution.” Source: company website · checked Sep 5, 2026
15	MINTStrong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	259
	“MINT is the leader in Advertising Resource Management (ARM) software, driving marketing transformation in the age of agentic AI.” Source: company website · checked Sep 5, 2026
16	MediavineIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	213
	“Mediavine powers monetization for independent publishers, delivering the technology, demand infrastructure, and revenue performance that digital businesses need to grow.” Source: company website · checked Sep 5, 2026
17	CeltraPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	209
	“Celtra is dedicated to revolutionizing advertising via impactful creatives that establish memorable connections with audiences and drive measurable results.” Source: company website · checked Sep 5, 2026
18	XANDRPartial evidence	New York, United StatesHQ checked Sep 5, 2026	1,001-5,000	203
	“Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.” Source: company website · checked Sep 5, 2026
19	Townsquare IgniteStrong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	199
	“Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Source: company website · checked Sep 5, 2026
20	InfillionIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	191
	“NEW!” Source: company website · checked Sep 5, 2026
21	Yahoo DSPIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	186
	“Marketers choose Yahoo DSP to transform diverse and unique data sets into proven results.” Source: company website · checked Sep 5, 2026
22	Digital RemedyIndirect evidence	New York, United StatesHQ checked Sep 5, 2026	51-200	183
	“Digital Remedy is a performance media partner for brands and agencies, delivering omnichannel media planning, activation, and optimization across CTV, video, display, audio…” Source: company website · checked Sep 5, 2026
23	LEMMAPartial evidence	New York, United StatesHQ checked Sep 5, 2026	51-200	176
	“Lemma is a leading full-funnel adtech platform purpose-built to accelerate brand ROI through impactful Out-of-Home (OOH) advertising.” Source: company website · checked Sep 5, 2026
24	start.ioPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	142
	“Start.io is a sell-side omnichannel advertising platform powered by real-time mobile audiences.” Source: company website · checked Sep 5, 2026
25	Sizmek By AmazonIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	139
	“Sizmek by Amazon provides advertisers and agencies with solutions to create, distribute, measure, and optimize their messaging.” Source: company website · checked Sep 5, 2026

Showing 25 of 239 programmatic advertising software companies based in New York, United States

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Programmatic advertising software companies based in New York, United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 239 HQs

Contacts with mobile numbers

Sep 5, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 239 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 programmatic advertising software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “programmatic advertising software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among programmatic advertising software companies, 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 an evidence 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, 9,604 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 5, 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.

Programmatic advertising software companies by metro in the United States

Programmatic advertising software companies in New York239
Programmatic advertising software companies in San Francisco69
Programmatic advertising software companies in Los Angeles55
Programmatic advertising software companies in Miami44
Programmatic advertising software companies in Austin25

Frequently asked

How many programmatic advertising software companies are there based in New York, United States?

RevenueBase identified 239 programmatic advertising software companies 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 has the most programmatic advertising software companies?

New York leads with 239 headquartered companies, followed by San Francisco (69) and Los Angeles (55).

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 9,604 verified decision-maker contacts tracked across these 239 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 5, 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 SmartSearch, 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.