Company lists · Data refreshed September 2026

Top 25 Outsourced sales and marketing agencies based in New York, United States

Name: Outsourced sales and marketing agencies 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 456 companies tracked

RevenueBase identified 456 outsourced sales and marketing agencies headquartered in New York, United States as of September 2026 and tracks 11,761 professional contacts across them, including 2,744 with verified work emails. New York is the largest hub.

This list covers outsourced sales and marketing agencies 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

456Companies

11,761Contacts tracked

2,744Verified emails

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The 25 largest outsourced sales and marketing agencies based in New York, United States

Ranked by team size

Top 25 of 456 outsourced sales and marketing agencies 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 outsourced sales and marketing agencies: 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	Interpublic Group IPG	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	10001+	2,682 contacts →
	Strong evidence “Interpublic has been acquired by Omnicom, the world's leading marketing and sales company.” Source: RevenueBase Database · checked Sep 21, 2026
2	S2w Media	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	806 contacts →
	Indirect evidence “We are innovators, problem solvers, thought leaders, and above all else, a team.” Source: RevenueBase Database · checked Sep 21, 2026
3	Manlitics B2B Ites	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	501-1,000	750 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
4	Anteriad	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	740 contacts →
	Indirect evidence “Data Driven.” Source: RevenueBase Database · checked Sep 21, 2026
5	Digitalzone	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	558 contacts →
	Partial evidence “Digitalzone is a global marketing and demand gen company dedicated to delivering compliant leads, exceptional customer satisfaction, and an end-to-end approach.” Source: RevenueBase Database · checked Sep 21, 2026
6	Mediaradar, INC	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	513 contacts →
	Strong evidence “MediaRadar equips marketing, sales and analytics leaders with the intelligence they need to stay ahead.” Source: RevenueBase Database · checked Sep 21, 2026
7	Umbrella Local	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	224 contacts →
	Partial evidence “Umbrella Local is a nationwide digital marketing agency with local marketing experts in almost every state and major city.” Source: RevenueBase Database · checked Sep 21, 2026
8	Ninjapromo Your All-In-One Marketing Solution	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	132 contacts →
	Partial evidence “NinjaPromo is a full-service digital marketing company built around subscription-based dedicated marketing teams.” Source: RevenueBase Database · checked Sep 21, 2026
9	The Leadcrafters	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	127 contacts →
	Indirect evidence “Established in 2015, Lead Crafters SalesTech Solutions is a reputable Information Technology Enabled Services organization.” Source: RevenueBase Database · checked Sep 21, 2026
10	Jump 450	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	100 contacts →
	Indirect evidence “Jump 450’s mission is simple: build the world’s best customer acquisition engine, and the best place for elite talent to grow; powered by real merit-based incentives, true…” Source: RevenueBase Database · checked Sep 21, 2026
11	Predictiv	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	71 contacts →
	Indirect evidence “Predictiv transforms the way B2B teams drive revenue by uncovering hidden opportunities, prioritizing who's ready to buy, and activating full buyer committees with precision…” Source: RevenueBase Database · checked Sep 21, 2026
12	Helloprospect	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	59 contacts →
	Partial evidence “HelloProspect is a Data Driven, Digitally Backed - Multilingual B2B Marketing, Lead Generation & Research Intelligence company.” Source: RevenueBase Database · checked Sep 21, 2026
13	Sourcedesk Global Private Limited	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	58 contacts →
	Indirect evidence “We take the complication out of any business.” Source: RevenueBase Database · checked Sep 21, 2026
14	Informa Engage	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	55 contacts →
	Partial evidence “Informa Engage is the global digital marketing services organization behind Informa’s prominent portfolio of trusted B2B brands.” Source: RevenueBase Database · checked Sep 21, 2026
15	Getcallers	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	53 contacts →
	Indirect evidence “Scale Your Business Let's be honest, “A Business That Isn’t Growing, Is Slowly Dying”.” Source: RevenueBase Database · checked Sep 21, 2026
16	NOMAD	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	52 contacts →
	Strong evidence “Nomad is a team of marketing and sales operations experts who understand who you are, what you need, and how to get you there.” Source: RevenueBase Database · checked Sep 21, 2026
17	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
18	Remote Growth Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	37 contacts →
	Strong evidence “Your partner to recruit, test, and manage outsourced sales and marketing teams for growing companies who want to be more profitable.” Source: RevenueBase Database · checked Sep 21, 2026
19	Umbrella Micro Enterprises	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “Umbrella fast-tracks the growth of over 2,500 agencies through a cutting-edge white-label platform.” Source: RevenueBase Database · checked Sep 21, 2026
20	Site Ascend	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “For enterprise technology companies ready to push boundaries, Site Ascend is the powerhouse behind qualified appointment setting and B2B lead generation that drives results.” Source: RevenueBase Database · checked Sep 21, 2026
21	Salescaptain	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “SalesCaptain is a top-ranked outbound and GTM agency helping B2B companies like Nestlé, Drip, Robin AI, and GlossGenius scale their sales pipeline.” Source: RevenueBase Database · checked Sep 21, 2026
22	Ascenta	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	25 contacts →
	Strong evidence “Ascenta is a sales and marketing partner that provides face-to-face customer and donor acquisition services to leading commercial and non-profit organizations.” Source: RevenueBase Database · checked Sep 21, 2026
23	Leadspanda	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “At LeadsPanda, we empower businesses to skyrocket their growth with data-driven sales and marketing solutions.” Source: RevenueBase Database · checked Sep 21, 2026
24	Montazzo LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Montazzo is a growth-obsessed B2B lead-gen agency that GUARANTEES decision-maker leads/meetings.” Source: RevenueBase Database · checked Sep 21, 2026
25	Axad Capital	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “At Axad Capital, we take pride in our ability to craft highly targeted sales and business development programs uniquely shaped to meet the specific demands and budget constraints…” 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: outsourced sales and marketing agencies. 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 outsourced sales and marketing agencies.
Partial evidence: Its own public description names part of outsourced sales and marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourced sales and marketing agencies. 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 456 outsourced sales and marketing agencies based in New York, United States

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Outsourced sales and marketing agencies based in New York, United States at a glance

As of Sep 21, 2026

23.3%Verified-email coverage

25.8Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

240

11-50

149

51-200

201-500

501-1,000

1,001-5,000

10001+

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 456 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 outsourced sales and marketing agencies, 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 “outsourced sales and marketing agencies”. 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 outsourced sales and marketing agencies), 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 outsourced sales and marketing agencies, 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, 2,744 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.

Outsourced sales and marketing agencies by metro in the United States

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 outsourced sales and marketing agencies, 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 outsourced sales and marketing agencies are there based in New York, United States?

RevenueBase identified 456 outsourced sales and marketing agencies 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?

Interpublic Group IPG, headquartered in New York, tops this list with the largest team on record.

Which city has the most outsourced sales and marketing agencies?

New York leads with 456 headquartered companies, followed by Miami (250) and Los Angeles (245).

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 2,744 verified decision-maker contacts tracked across these 456 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.