Company lists · Data refreshed November 2026

Top 25 Content amplification services based in the United States

Name: Content amplification services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 6,251 companies tracked

RevenueBase identified 6,251 company matches for content amplification services associated with the United States as of November 2026 and tracks 41,022 professional contacts across them, including 11,840 with verified work emails. New York is the largest hub.

This list covers company matches for content amplification services 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 November 6, 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 Nov 6, 2026 How this list was built

6,251Companies

41,022Contacts tracked

11,840Verified emails

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The 25 largest content amplification services based in the United States

Ranked by team size

Top 25 of 6,251 company matches for content amplification services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Horizon Media	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,506 contacts →
	Exact match “Horizon Media is a leader in driving business-based outcomes for marketers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Raptive	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	531 contacts →
	Exact match “Raptive provides higher revenue through superior ad tech, expert strategy, and best-in-class support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Amsive	Exact match	New York, MS, United StatesHQ recorded Nov 6, 2026	501-1,000	521 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 · Nov 6, 2026 · View company records in RevenueBase
4	Mspark	Exact match	Helena, AL, United StatesHQ recorded Nov 6, 2026	201-500	469 contacts →
	Exact match “Mspark is a results-driven marketing partner built for accountability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Cramer-Krasselt	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	201-500	309 contacts →
	Exact match “Cramer-Krasselt is one of the largest independent agencies in the US with nearly $50 million revenue, with more than 80% of that revenue coming from digital and social.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Harmelin Media	Exact match	Bala Cynwyd, PA, United StatesHQ recorded Nov 6, 2026	201-500	304 contacts →
	Exact match “Harmelin Media specializes in full-funnel performance media and marketing solutions and has more than 40 years of experience helping clients navigate the rapidly changing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Openmind Part Of WPP Media	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	303 contacts →
	Exact match “OPENMIND is a bespoke team within WPP Media, made up of best-in-class digital, offline and integrated media experts who work together for Nestlé.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Smartsites	Exact match	Paramus, NJ, United StatesHQ recorded Nov 6, 2026	201-500	290 contacts →
	Exact match “Outsmart the competition with best-in-class digital marketing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	1105 Media	Exact match	Woodland Hills, CA, United StatesHQ recorded Nov 6, 2026	51-200	286 contacts →
	Exact match “1105 Media, Inc, is a leading business-to-business (B2B) services provider whose sole mission is to help our customers grow their business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Drive Social Media	Exact match	St. Louis, FL, United StatesHQ recorded Nov 6, 2026	201-500	278 contacts →
	Exact match “Drive Social Media takes a holistic approach to designing strategies for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Adswerve, INC	Exact match	Denver, IL, United StatesHQ recorded Nov 6, 2026	201-500	252 contacts →
	Exact match “Adswerve is an award-winning predictive marketing consulting firm helping brands and agencies acquire, grow, and retain customers while maximizing ROI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Fusion92	Exact match	Chicago, MI, United StatesHQ recorded Nov 6, 2026	201-500	245 contacts →
	Exact match “Fusion92 is the independent growth partner for highly regulated, multi-location brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	First Media US	Exact match	North Hollywood, CA, United StatesHQ recorded Nov 6, 2026	201-500	242 contacts →
	Exact match “First Media is the most effective marketing partner for brands looking to turn consumer attention into measurable action.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Boathouse	Exact match	Waltham, MA, United StatesHQ recorded Nov 6, 2026	51-200	236 contacts →
	Exact match “Advertising, strategic communications, performance marketing, organic social, social impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Lakeb2b	Exact match	Dover, DE, United StatesHQ recorded Nov 6, 2026	1,001-5,000	232 contacts →
	Exact match “Data Intelligence That Powers B2B Growth LakeB2B helps B2B companies build with accurate B2B data, buyer intelligence, and full-funnel growth solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	USIM	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	51-200	220 contacts →
	Exact match “USIM is a full-service media agency delivering innovative, data-driven strategies to navigate today’s evolving media landscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Digital Remedy	Exact match	Chicago, United StatesHQ recorded Nov 6, 2026	51-200	206 contacts →
	Exact match “Digital Remedy is a performance media partner for brands and agencies, delivering omnichannel media planning, activation, and optimization across CTV, video, display, audio…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Infinity Marketing	Exact match	Greenville, SC, United StatesHQ recorded Nov 6, 2026	51-200	179 contacts →
	Exact match “We’re Infinity, a team of creators, analyzers, and marketing problem-solvers based in Greenville, South Carolina.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Click Here Digital	Exact match	Baton Rouge, LA, United StatesHQ recorded Nov 6, 2026	51-200	173 contacts →
	Exact match “Founded by Bo White in 1993 during the early stages of the Internet, Click Here Digital is a digital marketing and consulting firm that provides full-service digital marketing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Division-D	Exact match	Columbia, DC, United StatesHQ recorded Nov 6, 2026	51-200	172 contacts →
	Exact match “Division-D is a full-service digital media partner offering fully managed programmatic, search, social, and influencer marketing solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Emedia Patch	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	167 contacts →
	Exact match “As a team of 150+ highly motivated, creative, and diligent young professionals, we will make your life much easier.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Code3	Exact match	Cleveland, OH, United StatesHQ recorded Nov 6, 2026	201-500	164 contacts →
	Exact match “Code3 (formerly SocialCode) is a performance marketing partner working at the intersection of media, creative, and commerce, to help brands succeed faster.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Pathlabs	Exact match	Missoula, MT, United StatesHQ recorded Nov 6, 2026	51-200	158 contacts →
	Exact match “We are an end-to-end Media Execution Partner (MEP) built for independent agencies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	PGR Media	Exact match	Boston, NY, United StatesHQ recorded Nov 6, 2026	n/a	153 contacts →
	Exact match “We are an independent, woman-owned, boutique media agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	The Adcom Group	Exact match	Cleveland, OH, United StatesHQ recorded Nov 6, 2026	51-200	148 contacts →
	Exact match “The Adcom Group transforms brands through data-driven campaigns that deliver measurable growth.” Recorded in the RevenueBase company graph · Nov 6, 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 “content amplification services”. 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 6,251 content amplification services based in the United States

See the full list, filter by size, metro and specialty, and access 11,840 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Content amplification services based in the United States at a glance

As of Nov 6, 2026

28.9%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,778

11-50

1,203

51-200

186

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,251 companies.

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 “content amplification services” 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 11,840 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 November 6, 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.

Content amplification services 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 “content amplification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many content amplification services are there based in the United States?

RevenueBase identified 6,251 company matches for content amplification services associated with the United States as of November 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?

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

Which city has the most content amplification services?

New York leads with 427 company records, followed by Los Angeles (333) and Miami (166).

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 11,840 professional contacts with verified work emails tracked across these 6,251 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 November 6, 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.