Company lists · Data refreshed September 2026

Top 25 User acquisition companies based in New York, United States

Name: User acquisition 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 21, 2026 160 companies tracked

RevenueBase identified 160 user acquisition companies headquartered in New York, United States as of September 2026 and tracks 2,792 professional contacts across them, including 1,139 with verified work emails. New York is the largest hub.

This list covers user acquisition 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 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 21, 2026 86% judged on-target in blind review

160Companies

2,792Contacts tracked

1,139Verified emails

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The 25 largest user acquisition companies based in New York, United States

Ranked by team size

Top 25 of 160 user acquisition companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to user acquisition 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	KARGO	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
2	start.io	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	142 contacts →
	Indirect evidence “Start.io is a sell-side omnichannel advertising platform powered by real-time mobile audiences.” Source: RevenueBase Database · checked Sep 21, 2026
3	JUICE	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	97 contacts →
	Indirect evidence “JUICE is a leading performance marketing agency driving scalable growth through the synergy of advanced analytics and creative strategy.” Source: RevenueBase Database · checked Sep 21, 2026
4	Padsquad	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	86 contacts →
	Indirect evidence “We infuse creativity and emerging ad tech into immersive, consumer-friendly mobile rich advertising experiences.” Source: RevenueBase Database · checked Sep 21, 2026
5	Bidease	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	86 contacts →
	Indirect evidence “Bidease is a programmatic demand-side platform powered by advanced AI technology.” Source: RevenueBase Database · checked Sep 21, 2026
6	Mobilefuse	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	76 contacts →
	Indirect evidence “MobileFuse is a leading, mobile-first advertising company focused on delivering real-time insights and results to agencies and brands.” Source: RevenueBase Database · checked Sep 21, 2026
7	Appsamurai	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	70 contacts →
	Partial evidence “The Challenge Traditional mobile app marketing burns budgets on shallow installs and passive users.” Source: RevenueBase Database · checked Sep 21, 2026
8	Superbolt	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	68 contacts →
	Indirect evidence “An award-winning growth marketing agency operating like an extension of your team.” Source: RevenueBase Database · checked Sep 21, 2026
9	Yellowhead	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	67 contacts →
	Indirect evidence “yellowHEAD is an AI-powered performance marketing agency that boosts growth with unified paid and organic strategies.” Source: RevenueBase Database · checked Sep 21, 2026
10	Undertone By Perion	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	60 contacts →
	Indirect 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 21, 2026
11	Flex Marketing Group	Indirect evidence	New York, United StatesHQ checked Sep 21, 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 21, 2026
12	Dgmax Interactive	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	50 contacts →
	Indirect evidence “DGMAX Interactive is a New York and São Paulo based performance advertising network with over 15 years online advertising experience.” Source: RevenueBase Database · checked Sep 21, 2026
13	Edge226	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	46 contacts →
	Indirect evidence “Edge226 is a cross-channel performance marketing platform helping mobile apps and games scale across in-app, CTV, and rewarded advertising channels.” Source: RevenueBase Database · checked Sep 21, 2026
14	Union Square Media Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	46 contacts →
	Indirect evidence “Union Square Media is a leading digital advertising agency.” Source: RevenueBase Database · checked Sep 21, 2026
15	Maison Mrkt	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	39 contacts →
	Partial evidence “Maison MRKT is a leading digital marketing agency specializing in growth marketing, customer acquisition, lead generation, and business intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
16	Brandburp Digital A Fluper Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	30 contacts →
	Indirect evidence “BrandBurp is #1 Web, App & Brand Marketing & Advertising hub leveraging Brands to tactically market their business.” Source: RevenueBase Database · checked Sep 21, 2026
17	Secco Squared	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
18	Moxxi Digital	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “We build technology, operate consumer media at scale, and continuously improve how advertisers acquire customers with every interaction.” Source: RevenueBase Database · checked Sep 21, 2026
19	Seamless Media INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	25 contacts →
	Indirect evidence “We're a group of young entrepreneurs with various talents and different areas of specialties.” Source: RevenueBase Database · checked Sep 21, 2026
20	Silverlight Digital	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “Silverlight Digital is an independent, New York-based digital media agency built for brands that need precision, accountability, and agility in an increasingly complex media…” Source: RevenueBase Database · checked Sep 21, 2026
21	99robots	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “99 Robots is a results-driven, full-service digital agency specializing in advertising (Facebook, Google, and Amazon), and provides web design and development.” Source: RevenueBase Database · checked Sep 21, 2026
22	Uppercase Brands	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Uppercase Brands is a boutique Facebook & Instagram advertising agency and software development company in New York founded by a team of ex-Facebookers and ex-Googlers.” Source: RevenueBase Database · checked Sep 21, 2026
23	display.io	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Display.io helps advertisers reach net-new audiences by making fragmented mobile app and audio channels usable at programmatic scale.” Source: RevenueBase Database · checked Sep 21, 2026
24	Appfigures	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Appfigures is the app analytics, optimization, and intelligence choice for top developers, publishers, marketers, and analysts.” Source: RevenueBase Database · checked Sep 21, 2026
25	Appush Nasdaq Forty	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Appush is a holistic platform connecting advertisers with the world's best mobile gaming publishers.” Source: RevenueBase Database · checked Sep 21, 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: user acquisition 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 user acquisition companies.
Partial evidence: Its own public description names part of user acquisition companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name user acquisition 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 160 user acquisition companies based in New York, United States

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User acquisition companies based in New York, United States at a glance

As of Sep 21, 2026

40.8%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 160 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 user acquisition 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 New York, United States whose own description of what they do matches “user acquisition 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 user acquisition 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 user acquisition 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 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, 1,139 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 21, 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.

User acquisition companies by metro in the United States

User acquisition companies in New York160
User acquisition companies in San Francisco87
User acquisition companies in Los Angeles73
User acquisition companies in Miami51
User acquisition companies in Austin42
User acquisition companies in Sheridan41
User acquisition companies in Chicago38
User acquisition companies in Atlanta33
User acquisition companies in Las Vegas29
User acquisition companies in San Diego26

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 user acquisition 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 user acquisition companies are there based in New York, United States?

RevenueBase identified 160 user acquisition 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?

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

Which city has the most user acquisition companies?

New York leads with 160 headquartered companies, followed by San Francisco (87) and Los Angeles (73).

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 1,139 verified decision-maker contacts tracked across these 160 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 21, 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.