Company lists · Data refreshed September 2026

Top 25 B2B lifecycle marketing agencies based in the United States

RevenueBase identified 6,606 company matches for B2B lifecycle marketing agencies associated with the United States as of September 2026 and tracks 73,033 professional contacts across them, including 20,898 with verified work emails and 22,390 with mobile numbers. New York is the largest hub.

This list covers company matches for B2B lifecycle marketing 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 2, 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 2, 2026 How this list was built
6,606Companies
73,033Contacts tracked
20,898Verified emails
22,390Mobile numbers
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The 25 largest B2B lifecycle marketing agencies based in the United States

Ranked by team size
Top 25 of 6,606 company matches for B2B lifecycle marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBoston, United States1,001-5,0001,080 contacts →

Exact match

“With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United States1,001-5,0001,057 contacts →

Exact match

“Super-powered customer acquisition.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchKansas City, MO, United States501-1,000826 contacts →

Exact match

“MERGE is a marketing and technology agency built for the intersection of health and wellness.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchBoca Raton, FL, United States1,001-5,000789 contacts →

Exact match

“Demand Excellence Delivered We are INFUSE, a global B2B demand and revenue marketing performance company.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United States501-1,000737 contacts →

Exact match

“Data Driven.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United States501-1,000728 contacts →

Exact match

“We are Digitas.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchSt. Louis, MO, United States501-1,000724 contacts →

Exact match

“Abstrakt Marketing Group helps businesses grow with bold strategies that deliver results.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchMiami, FL, United States501-1,000693 contacts →

Exact match

“SCI was merged and sold to WPP in 2010.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchFranklin, TN, United States1,001-5,000598 contacts →

Exact match

“Affinion enables companies to connect and engage with their customers, creating rewarding relationships and enhancing brand loyalty.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchAthens, GA, United States201-500554 contacts →

Exact match

“From initial market awareness to the final stages of a complex B2B buying journey, modern buyers crave authentic interaction.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchEncino, CA, United States201-500501 contacts →

Exact match

“Callbox is the #1 trusted lead generation services and AI-Powered Growth Strategy Partner by enterprise and scaling businesses in the USA, Canada, Asia Pacific, Latin America…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchWheeling, IL, United States501-1,000473 contacts →

Exact match

“sg360° can help you identify and connect with your best prospects 1:1, both offline and on.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchRochester, NY, United States201-500441 contacts →

Exact match

“As an independent, women-owned/led, 100% employee-owned, B Corporation, we create award-winning campaigns that deliver measurable business impact.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchIndianapolis, IN, United States501-1,000418 contacts →

Exact match

“Hi, we're Gravity - the world’s most awarded brand-to-demand marketing agency!”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United States201-500379 contacts →

Exact match

“EBQ is an outsourced sales and marketing organization that provides services to help companies scale.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchPhiladelphia, United States201-500351 contacts →

Exact match

“FunnL was built on a revolutionary idea: B2B companies don’t need more leads-they need more qualified sales meetings with decision-makers.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchNashville, TN, United States201-500349 contacts →

Exact match

“Launch-ready sales teams, experienced leaders, and time-tested processes to help you acquire new customers faster and with less risk than doing it alone.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United States201-500348 contacts →

Exact match

“Acceligize is a global B2B marketing company, providing full funnel lead generation and content marketing solutions to some of the world’s finest technology companies, media…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchRaleigh, NC, United States201-500317 contacts →

Exact match

“Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchEureka, MO, United States1,001-5,000308 contacts →

Exact match

“From click to print and everything in between, we’re not changing marketing, just how it’s done.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchSan Jose, CA, United States201-500295 contacts →

Exact match

“UnboundB2B is a marketing agency that caters to Enterprise and Technology companies across the globe to improve ROI on their marketing spend and shorten sales cycle with its…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchEl Segundo, CA, United States1,001-5,000292 contacts →

Exact match

“Where relationships take root.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United States201-500290 contacts →

Exact match

“We deliver full-service B2B marketing solutions for world-class customer experiences – with an eye always toward the future.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchSaint Cloud, MN, United States201-500250 contacts →

Exact match

“Great marketing takes so much more than just delivering the right message at the right time - it’s about making real connections with real people.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchFarmington Hills, MI, United States201-500241 contacts →

Exact match

“Fusion92 is the independent growth partner for highly regulated, multi-location brands.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 6,606 B2B lifecycle marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 20,898 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B lifecycle marketing agencies based in the United States at a glance

As of Sep 2, 2026
28.6%Verified-email coverage
30.7%Mobile-number coverage
11.1Average contacts per company
1-10Median size (employees)
5.4%Largest-city concentration · New York
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
4,206
11-50
1,860
51-200
408
201-500
84
501-1,000
21
1,001-5,000
18
5,001-10,000
3

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 “B2B lifecycle marketing 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 20,898 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 2, 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.

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 “B2B lifecycle marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B lifecycle marketing agencies are there based in the United States?

RevenueBase identified 6,606 company matches for B2B lifecycle marketing 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?

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

Which city has the most B2B lifecycle marketing agencies?

New York leads with 354 company records, followed by Los Angeles (184) and Chicago (158).

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 20,898 professional contacts with verified work emails tracked across these 6,606 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 2, 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.