Company lists · Data refreshed September 2026

Top 24 Lead generation optimization firms based in New York, United States

Name: Lead generation optimization firms 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 28, 2026 473 companies tracked

RevenueBase identified 473 lead generation optimization firms headquartered in New York, United States as of September 2026 and tracks 10,877 professional contacts across them, including 3,577 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers lead generation optimization firms 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 28, 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 28, 2026 86% judged on-target in blind review

473Companies

10,877Contacts tracked

3,577Verified emails

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The 24 largest lead generation optimization firms based in New York, United States

Ranked by team size

Top 24 of 473 lead generation optimization firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to lead generation optimization firms: 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	Kinesso	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,860 contacts →
	Indirect evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 28, 2026
2	Localiq	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,534 contacts →
	Indirect evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 28, 2026
3	S2w Media	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
4	Manlitics B2B Ites	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	501-1,000	750 contacts →
	Indirect 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 28, 2026
5	Digitalzone	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
6	Amsive	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	488 contacts →
	Indirect evidence “Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.” Source: RevenueBase Database · checked Sep 28, 2026
7	Chili Piper	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	235 contacts →
	Indirect evidence “Chili Piper is the all-in-one Demand Conversion Platform, used by Intuit, Spotify, Airbnb, Gong, and thousands more We are the only platform that consolidates Form Routing, Chat…” Source: RevenueBase Database · checked Sep 28, 2026
8	px.com	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	115 contacts →
	Indirect evidence “PX was founded in 2010 by Frans van Hulle and Bas Offers, with a mission to bring an outmoded industry into the 21st century through technology designed to provide the…” Source: RevenueBase Database · checked Sep 28, 2026
9	Rankfast Search Marketing Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	109 contacts →
	Indirect evidence “RankFast is a data-driven digital marketing agency dedicated to accelerating growth for Ecommerce, SaaS, Local Businesses, and Enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
10	JUICE	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	97 contacts →
	Indirect evidence “JUICE is a leading performance marketing agency driving scalable growth through the synergy of advanced analytics and creative strategy.” Source: RevenueBase Database · checked Sep 28, 2026
11	Predictiv	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 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 28, 2026
12	Block & TAM	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “At Block & Tam, we’re more than just data experts, we’re innovators and problem solvers.” Source: RevenueBase Database · checked Sep 28, 2026
13	Helloprospect	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Strong evidence “HelloProspect is a Data Driven, Digitally Backed - Multilingual B2B Marketing, Lead Generation & Research Intelligence company.” Source: RevenueBase Database · checked Sep 28, 2026
14	Precise	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “Precise Leads is a fast-growing, award-winning customer acquisition company based in New York.” Source: RevenueBase Database · checked Sep 28, 2026
15	Informa Engage	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	55 contacts →
	Indirect evidence “Informa Engage is the global digital marketing services organization behind Informa’s prominent portfolio of trusted B2B brands.” Source: RevenueBase Database · checked Sep 28, 2026
16	Flex Marketing Group	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “As a leading digital advertising and technology company, FLEX generates high-volume, exceptional-quality traffic and leads for clients looking to acquire new customers online.” Source: RevenueBase Database · checked Sep 28, 2026
17	Smart AGE Solutions	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “In an age of latest versions, endless updates and changing algorithms, you need an agency that is smart enough to stay ahead of the curve.” Source: RevenueBase Database · checked Sep 28, 2026
18	Usadata	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Unlock new customers effortlessly & cost-effectively with USADATA!” Source: RevenueBase Database · checked Sep 28, 2026
19	Maison Mrkt	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Strong 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 28, 2026
20	Savior Marketing	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “We are experts at creating high-converting, automated, online business systems for service businesses & practices.” Source: RevenueBase Database · checked Sep 28, 2026
21	Exact Customer	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Our roots (since 2002) have been blending the art and science of direct response digital advertising.” Source: RevenueBase Database · checked Sep 28, 2026
22	Site Ascend	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong 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 28, 2026
23	Busyseed	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “BusySeed is a U.S-based revenue growth agency headquartered in New York City.” Source: RevenueBase Database · checked Sep 28, 2026
24	Moxxi Digital	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “We build technology, operate consumer media at scale, and continuously improve how advertisers acquire customers with every interaction.” Source: RevenueBase Database · checked Sep 28, 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: lead generation optimization firms. 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 lead generation optimization firms.
Partial evidence: Its own public description names part of lead generation optimization firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lead generation optimization firms. 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 24 of 473 lead generation optimization firms based in New York, United States

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Lead generation optimization firms based in New York, United States at a glance

As of Sep 28, 2026

32.9%Verified-email coverage

23.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

264

11-50

155

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 473 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 lead generation optimization firms, 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 “lead generation optimization firms”. 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 lead generation optimization firms), 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 lead generation optimization firms, 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, 3,577 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 28, 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.

Lead generation optimization firms 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 lead generation optimization firms, 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 lead generation optimization firms are there based in New York, United States?

RevenueBase identified 473 lead generation optimization firms 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?

Kinesso, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most lead generation optimization firms?

New York leads the United States with 473 headquartered companies, followed by Miami (275) and Los Angeles (274).

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 3,577 verified decision-maker contacts tracked across these 473 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 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 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.