Company lists · Data refreshed September 2026

Top 25 Internet advertising agencies based in the United States

Name: Internet advertising agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 34,946 companies tracked

RevenueBase identified 34,946 company matches for internet advertising agencies associated with the United States as of September 2026 and tracks 242,558 professional contacts across them, including 62,897 with verified work emails and 73,240 with mobile numbers. New York is the largest hub.

This list covers company matches for internet advertising agencies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 26, 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 RevenueBase SmartSearch · Exact Recorded Sep 26, 2026 How this list was built

34,946Companies

242,558Contacts tracked

62,897Verified emails

73,240Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest internet advertising agencies based in the United States

Ranked by team size

Top 25 of 34,946 company matches for internet advertising agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	HIBU	Exact match	Cedar Rapids, IA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	4,426 contacts →
	Exact match “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Digitas North America	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	2,654 contacts →
	Exact match “Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Best Version Media	Exact match	Brookfield, WI, United StatesHQ recorded Sep 26, 2026	n/a	2,416 contacts →
	Exact match “Best Version Media simplifies local marketing by offering small and midsize businesses a complete mix of solutions to keep them top-of-mind, from community magazine ads to digital…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Razorfish	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	1,763 contacts →
	Exact match “Hi there!” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Constant Contact	Exact match	Waltham, MA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	1,611 contacts →
	Exact match “We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Power Digital Marketing	Exact match	San Diego, CA, United StatesHQ recorded Sep 26, 2026	501-1,000	1,570 contacts →
	Exact match “Power Digital is a growth marketing firm fueled by technology and driven by a talented team of consultative marketers, creatives, analysts and technologists.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Localiq	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	1,534 contacts →
	Exact match “Grow your business with digital marketing powered by AI and local expertise.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Scorpion	Exact match	Draper, UT, United StatesHQ recorded Sep 26, 2026	501-1,000	1,076 contacts →
	Exact match “Scorpion is the leader in helping local businesses succeed by focusing on what truly matters-driving revenue.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Centerfield	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	1,063 contacts →
	Exact match “Super-powered customer acquisition.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	Mediaocean	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	1,050 contacts →
	Exact match “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Logical Position	Exact match	Lake Oswego, OR, United StatesHQ recorded Sep 26, 2026	501-1,000	899 contacts →
	Exact match “Logical Position (LP) is an Inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	WEBFX	Exact match	Harrisburg, PA, United StatesHQ recorded Sep 26, 2026	501-1,000	866 contacts →
	Exact match “We're here to be your digital marketing growth partner in the AI era.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	NP Digital	Exact match	San Diego, CA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	866 contacts →
	Exact match “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	SEO INC	Exact match	Carlsbad, CA, United StatesHQ recorded Sep 26, 2026	n/a	825 contacts →
	Exact match “Since its inception in 1997, SEO Inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	simpli.fi	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 26, 2026	501-1,000	680 contacts →
	Exact match “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Vertis Communications	Exact match	Sussex, WI, United StatesHQ recorded Sep 26, 2026	10001+	605 contacts →
	Exact match “Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Wildnet Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	590 contacts →
	Exact match “Wildnet Technologies - Best Digital Marketing Agency \| White Label Services for Growing Agencies \| Results-Driven AI SEO Services We don't just run campaigns-we build growth…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	Iquanti	Exact match	Jersey City, NJ, United StatesHQ recorded Sep 26, 2026	501-1,000	538 contacts →
	Exact match “iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Tombras	Exact match	Knoxville, TN, United StatesHQ recorded Sep 26, 2026	201-500	496 contacts →
	Exact match “Tombras is a 450+ person, full-service agency with a digital mindset.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	Amsive	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	501-1,000	488 contacts →
	Exact match “Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	Mavlers	Exact match	San Jose, CA, United StatesHQ recorded Sep 26, 2026	501-1,000	488 contacts →
	Exact match “At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Icrossing	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	501-1,000	406 contacts →
	Exact match “iCrossing is a Hearst-owned digital marketing agency and marketing technology consultancy that helps brands win demand, convert demand, and scale performance in an AI-driven world.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	Vsplash	Exact match	Lyndhurst, NJ, United StatesHQ recorded Sep 26, 2026	201-500	400 contacts →
	Exact match “vSplash is a trusted white label digital marketing company, offering SEO, PPC, web development and design, content services, and much more.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	Unified	Exact match	NY, United StatesHQ recorded Sep 26, 2026	201-500	399 contacts →
	Exact match “A best in class team of digital experts leveraging purpose built technology to deliver operational excellence and insights across paid social, programmatic, OTT and digital audio.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
25	Emprendedor	Exact match	Coral Gables, FL, United StatesHQ recorded Sep 26, 2026	n/a	394 contacts →
	Exact match “E-commerce - Construye una Marca - Digital Marketing” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “internet advertising agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 34,946 internet advertising agencies based in the United States

See the full list, filter by size, metro and specialty, and access 62,897 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internet advertising agencies based in the United States at a glance

As of Sep 26, 2026

25.9%Verified-email coverage

30.2%Mobile-number coverage

6.9Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

25,217

11-50

8,015

51-200

1,271

201-500

272

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 29.0d

40,4840–30

20,49731–60

1,26161–90

6890–180

587180+

Company record updated

Median 89.0d

00–30

52,79931–60

90,60261–90

86,19790–180

12,960180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with the United States whose business descriptions match “internet advertising agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 62,897 professional contacts with verified work emails across the full matched dataset. 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 26, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Internet advertising agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “internet advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internet advertising agencies are there based in the United States?

RevenueBase identified 34,946 company matches for internet advertising agencies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

HIBU tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most internet advertising agencies?

New York leads with 1611 company records, followed by Los Angeles (992) and Miami (802).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 62,897 professional contacts with verified work emails tracked across these 34,946 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 26, 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.