Company lists · Data refreshed September 2026

Top 20 In-app advertising platforms based in New York, United States

RevenueBase identified 121 in-app advertising platforms headquartered in New York, United States as of September 2026 and tracks 7,575 professional contacts across them, including 2,745 with verified work emails. New York is the largest hub.

This list covers in-app advertising 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 3, 2026 86% judged on-target in blind review
121Companies
7,575Contacts tracked
2,745Verified emails
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The 20 largest in-app advertising platforms based in New York, United States

Ranked by team size
Top 20 of 121 in-app advertising platforms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names in-app advertising platforms: 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.
#CompanyHeadquartersEmployeesContacts
1
TaboolaPartial evidence
New York, NY, United StatesHQ checked Sep 3, 20261,001-5,0001,978

“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 3, 2026
2
TEADSStrong evidence
New York, NY, United StatesHQ checked Sep 3, 20261,001-5,0001,794

“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 3, 2026
3
TripleliftPartial evidence
New York, NY, United StatesHQ checked Sep 3, 2026201-500409

“TripleLift is the Creative SSP that transforms digital advertising through creative technology and innovative ad formats.”

Source: company website · checked Sep 3, 2026
4
Sizmek By AmazonIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 20261,001-5,000139

“Sizmek by Amazon provides advertisers and agencies with solutions to create, distribute, measure, and optimize their messaging.”

Source: company website · checked Sep 3, 2026
5
Tremor VideoIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 2026201-500135

“Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them.”

Source: company website · checked Sep 3, 2026
6New York, NY, United StatesHQ checked Sep 3, 202651-200119

“BYYD is the mobile advertising platform for real-time bidding on mobile inventory.”

Source: company website · checked Sep 3, 2026
7
MobilefusePartial evidence
New York, NY, United StatesHQ checked Sep 3, 202651-20079

“MobileFuse is a leading, mobile-first advertising company focused on delivering real-time insights and results to agencies and brands.”

Source: company website · checked Sep 3, 2026
8
AppsamuraiPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202651-20068

“The Challenge Traditional mobile app marketing burns budgets on shallow installs and passive users.”

Source: company website · checked Sep 3, 2026
9
The Cool CompanyPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202651-20059

“The COOL Company is a leader in AI-driven advertising technology, unifying creative automation, campaign activation, and attribution intelligence into a performance-driven…”

Source: company website · checked Sep 3, 2026
10
BrightlinePartial evidence
New York, United StatesHQ checked Sep 3, 202651-20058

“BrightLine is the category creator in interactive CTV advertising, transforming television into a performance channel through dynamic, shoppable, and measurable ad experiences…”

Source: company website · checked Sep 3, 2026
11
Edge226Strong evidence
New York, NY, United StatesHQ checked Sep 3, 202651-20045

“Edge226 is a cross-channel performance marketing platform helping mobile apps and games scale across in-app, CTV, and rewarded advertising channels.”

Source: company website · checked Sep 3, 2026
12
AditudeStrong evidence
New York, United StatesHQ checked Sep 3, 202651-20045

“Aditude is the unified ad tech platform that empowers app and web based publishers to maximize revenue, on any inventory, with complete control over their monetization strategy.”

Source: company website · checked Sep 3, 2026
13
Secco SquaredPartial evidence
New York, United StatesHQ checked Sep 3, 202611-5026

“Secco Squared is a growth-engine performance marketing and advertising company that bridges brands to their target audience with our high-performance solutions in online and…”

Source: company website · checked Sep 3, 2026
14
Adlib DSPPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5024

“AdLib is a DSP media buying platform that helps scale your programmatic campaigns smarter, faster, and more profitably.”

Source: company website · checked Sep 3, 2026
15
NimbusPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5023

“Nimbus is a mobile ad platform engineered for efficiency and control.”

Source: company website · checked Sep 3, 2026
16
DAX United StatesPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202651-20023

“DAX is a pioneering digital advertising exchange that connects brands with audiences at scale through music, radio, podcasts, and casual mobile gaming.”

Source: company website · checked Sep 3, 2026
17
AppharbrPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5023

“At AppHarbr, we’re on a mission to help app developers and game studios deliver high-quality in-app ads while safeguarding the mobile user experience.”

Source: company website · checked Sep 3, 2026
18
AppfiguresPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5016

“Appfigures is the app analytics, optimization, and intelligence choice for top developers, publishers, marketers, and analysts.”

Source: company website · checked Sep 3, 2026
19
display.ioPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5014

“Display.io helps advertisers reach net-new audiences by making fragmented mobile app and audio channels usable at programmatic scale.”

Source: company website · checked Sep 3, 2026
20
Appush Nasdaq FortyPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5012

“Appush is a holistic platform connecting advertisers with the world's best mobile gaming publishers.”

Source: company website · checked Sep 3, 2026

Showing 20 of 121 in-app advertising platforms based in New York, United States

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In-app advertising platforms based in New York, United States at a glance

As of Sep 3, 2026
11-50Median size (employees)
New YorkLargest hub · 121 HQs
Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
21
11-50
51
51-200
34
201-500
7
501-1,000
2
1,001-5,000
4
10001+
2

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 121 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 in-app advertising platforms, 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 “in-app advertising platforms”. 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 in-app advertising 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 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, 2,745 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 3, 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.

In-app advertising platforms by metro in the United States

Frequently asked

How many in-app advertising platforms are there based in New York, United States?

RevenueBase identified 121 in-app advertising 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 has the most in-app advertising platforms?

New York leads with 121 headquartered companies, followed by San Francisco (51) and Los Angeles (37).

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 2,745 verified decision-maker contacts tracked across these 121 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 3, 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.