Company lists · Data refreshed September 2026

Top 25 Lead nurturing consultancies based in the United States

Name: Lead nurturing consultancies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,733 companies tracked

RevenueBase identified 3,733 company matches for lead nurturing consultancies associated with the United States as of September 2026 and tracks 38,717 professional contacts across them, including 7,582 with verified work emails. New York is the largest hub.

This list covers company matches for lead nurturing consultancies 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 28, 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 28, 2026 How this list was built

3,733Companies

38,717Contacts tracked

7,582Verified emails

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The 25 largest lead nurturing consultancies based in the United States

Ranked by team size

Top 25 of 3,733 company matches for lead nurturing consultancies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Intuit Mailchimp	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,483 contacts →
	Exact match “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Cience	Exact match	Miami, FL, United StatesHQ recorded Sep 28, 2026	201-500	1,068 contacts →
	Exact match “CIENCE Technologies, Inc, founded in 2015 and headquartered in Denver, CO, is a pioneering global company in lead generation software and services, committed to transforming the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	S2w Media	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	806 contacts →
	Exact match “We are innovators, problem solvers, thought leaders, and above all else, a team.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Manlitics B2B Ites	Exact match	New York, United StatesHQ recorded Sep 28, 2026	501-1,000	750 contacts →
	Exact match “In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Anteriad	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	740 contacts →
	Exact match “Data Driven.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Abstrakt Marketing Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 28, 2026	501-1,000	724 contacts →
	Exact match “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Salebuild	Exact match	Redwood City, CA, United StatesHQ recorded Sep 28, 2026	n/a	708 contacts →
	Exact match “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Flexisales INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 28, 2026	201-500	697 contacts →
	Exact match “Flexisales, is a global frontrunner in B2B Lead & Demand Generation and Data Services, serving technology companies & agencies worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Movingdneedle Pvt. LTD	Exact match	Sterling Heights, MI, United StatesHQ recorded Sep 28, 2026	51-200	528 contacts →
	Exact match “movingDneedle is a Business to Business Sales Lead Generation Company that provides fast and scalable, sales qualified leads through its unique Personalized Email Marketing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Callbox INC	Exact match	Encino, CA, United StatesHQ recorded Sep 28, 2026	201-500	499 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 28, 2026 · View company records in RevenueBase
11	Demandshore	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	478 contacts →
	Exact match “About DemandShore Since 2004, we’ve been working hard to deliver value to Sales & Marketing professionals across B2B Technology companies globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Saleshive	Exact match	Denver, CO, United StatesHQ recorded Sep 28, 2026	51-200	455 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Marketone International	Exact match	Waltham, MA, United StatesHQ recorded Sep 28, 2026	201-500	431 contacts →
	Exact match “MarketOne is a global demand generation agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Acceligize	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	201-500	349 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 28, 2026 · View company records in RevenueBase
15	Callrail	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	201-500	332 contacts →
	Exact match “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Unboundb2b	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	201-500	297 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 28, 2026 · View company records in RevenueBase
17	TSL Marketing	Exact match	Elkridge, MD, United StatesHQ recorded Sep 28, 2026	201-500	253 contacts →
	Exact match “TSL Marketing provides lead generation, SEO, Website, Content, Channel Marketing and HubSpot agency services to MSPs, IT companies, IT Services firms, and SaaS firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Marketjoy, INC	Exact match	Pensacola, FL, United StatesHQ recorded Sep 28, 2026	51-200	223 contacts →
	Exact match “Founded in 2016 and headquartered in Pensacola, Florida, MarketJoy is a B2B lead generation, appointment generation and sales development partner built to deliver predictable…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Act-On Software	Exact match	Portland, OR, United StatesHQ recorded Sep 28, 2026	201-500	210 contacts →
	Exact match “Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Directive	Exact match	Irvine, CA, United StatesHQ recorded Sep 28, 2026	51-200	207 contacts →
	Exact match “Directive elevates the focus of B2B marketers from MQLs to qualified pipeline with a proven methodology that fuels the fastest growing B2B brands in the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Tangence	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	201-500	205 contacts →
	Exact match “Tangence accelerates marketing execution for companies more efficiently than in-house teams or other agencies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Walker Sands	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	199 contacts →
	Exact match “Walker Sands is an integrated B2B growth services agency with expertise in strategy, data, content, creative, strategic communications, digital marketing and RevOps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Salaria Sales Solutions	Exact match	Washington D.c., WA, United StatesHQ recorded Sep 28, 2026	51-200	188 contacts →
	Exact match “Salaria Sales Solutions is a B2B lead generation and sales development agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Concept Services	Exact match	Copley, OH, United StatesHQ recorded Sep 28, 2026	51-200	185 contacts →
	Exact match “Concept develops and implements comprehensive B2B lead generation and sales development solutions for companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Alleyoop	Exact match	Buffalo, NY, United StatesHQ recorded Sep 28, 2026	51-200	175 contacts →
	Exact match “We help companies maximize ROI through lead generation, relationship management, and event support.” Recorded in the RevenueBase company graph · Sep 28, 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 “lead nurturing consultancies”. 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 3,733 lead nurturing consultancies based in the United States

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Lead nurturing consultancies based in the United States at a glance

As of Sep 28, 2026

19.6%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,368

11-50

1,008

51-200

268

201-500

501-1,000

1,001-5,000

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 3,733 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 “lead nurturing consultancies” 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 7,582 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 28, 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.

Lead nurturing consultancies 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 “lead nurturing consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead nurturing consultancies are there based in the United States?

RevenueBase identified 3,733 company matches for lead nurturing consultancies 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?

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

Which city has the most lead nurturing consultancies?

New York leads with 172 company records, followed by Los Angeles (93) and Miami (87).

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 7,582 professional contacts with verified work emails tracked across these 3,733 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 28, 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.