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Company lists · Data refreshed September 2026

Top 25 Startup marketing agencies based in Brooklyn, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 127 companies tracked

RevenueBase identified 127 startup marketing agencies headquartered in Brooklyn, United States as of September 2026 and tracks 303 professional contacts across them, including 92 with verified work emails. New York is the largest hub.

This list covers startup marketing agencies headquartered in Brooklyn, 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 6, 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 6, 2026 86% judged on-target in blind review
127Companies
303Contacts tracked
92Verified emails
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The 25 largest startup marketing agencies based in Brooklyn, United States

Ranked by team size
Top 25 of 127 startup marketing agencies based in Brooklyn, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to startup 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
EI Digital
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-5030 contacts →

“Experience-Interaction is a strategy-led, multi-disciplinary creative marketing agency.”

Source: company website · checked Sep 6, 2026
2
Kitchen Table
Partial evidenceBrooklyn, United StatesHQ checked Sep 6, 202611-5019 contacts →

“Kitchen Table is a full-service creative marketing agency built so all brands have a seat.”

Source: company website · checked Sep 6, 2026
3
Ptex Group
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-5017 contacts →

“Ptex Group is an award-winning marketing and business services agency headquartered in Brooklyn, NY.”

Source: company website · checked Sep 6, 2026
4
YHK Services
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-5010 contacts →

“We are innovators.”

Source: company website · checked Sep 6, 2026
5
Icatch Media
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-507 contacts →

“iCatch Media has earned a stellar reputation in the marketing industry.”

Source: company website · checked Sep 6, 2026
6
Tributary
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-506 contacts →

“Tributary is a growth marketing agency, specializing in performance creative, media buying, and landing page development / CRO.”

Source: company website · checked Sep 6, 2026
7
Ooo-Marketing
Indirect evidenceBrooklyn, United StatesHQ checked Sep 6, 20261-106 contacts →

“Let’s call it what it is: you didn’t build something real – lead teams, ship work, serve clients – just to spend your time chasing trends or rewriting the pitch every few weeks.”

Source: company website · checked Sep 6, 2026
8
Winston Digital Marketing
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-105 contacts →

“Located in the heart of Brooklyn, Winston Digital Provides Bespoke Marketing Solutions such as web design and Search Engine Optimization for Small Businesses with 1-10 Employees.”

Source: company website · checked Sep 6, 2026
9
Dark Horse Studios LLC
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-105 contacts →
Source: company website · checked Sep 6, 2026
10
Think Work Media
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-505 contacts →

“Think Work Media is a digital marketing agency dedicated to helping businesses navigate the ever-changing digital landscape.”

Source: company website · checked Sep 6, 2026
11
Condensed
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-504 contacts →

“Condensed helps fast-moving startups find their identity and develop ongoing brand strategies.”

Source: company website · checked Sep 6, 2026
12
Digimar
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-503 contacts →

“Digital Marketing experts helping businesses maximize return on investment.”

Source: company website · checked Sep 6, 2026
13
Media Explode
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 202611-503 contacts →

“We are a Business Development & Marketing Company #MediaExplode Media Explode is an integrated branding, marketing, and development agency based in the Greater New York City area.”

Source: company website · checked Sep 6, 2026
14
Demand Roll
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-103 contacts →

“Demand Roll is a Brooklyn, NY-based digital marketing agency that deploys best-in-class organic search, content marketing, and digital PR strategies to skyrocket your revenue.”

Source: company website · checked Sep 6, 2026
15
Deerfield
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-103 contacts →

“Deerfield is a brand strategy, digital marketing and design studio based in Brooklyn, NY.”

Source: company website · checked Sep 6, 2026
16
Kielo Digital
Indirect evidenceBrooklyn, United StatesHQ checked Sep 6, 20261-103 contacts →

“Kielo (kee-EH-loh) means “Lily of the Valley” where the founder of Kielo Digital grew up.”

Source: company website · checked Sep 6, 2026
17
IS At
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-102 contacts →

“We specialize in market readiness.”

Source: company website · checked Sep 6, 2026
18
Wearelion
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-102 contacts →
Source: company website · checked Sep 6, 2026
19
The Favorite CO
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-102 contacts →
Source: company website · checked Sep 6, 2026
20
City Hearts Digital
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-102 contacts →

“City Hearts aims to take hold of and strategize realistic, low maintenance, profitable plans for small businesses.”

Source: company website · checked Sep 6, 2026
21
Stefani Style INC
Indirect evidenceBrooklyn, United StatesHQ checked Sep 6, 20261-102 contacts →

“Stefani Style, Inc.”

Source: company website · checked Sep 6, 2026
22
Smlxl Design
Indirect evidenceBrooklyn, United StatesHQ checked Sep 6, 20261-102 contacts →

“Crafting strategy, branding and user experience with a particular focus on guiding nascent and early stage companies.”

Source: company website · checked Sep 6, 2026
23
Great Bear Marketing
Partial evidenceBrooklyn, United StatesHQ checked Sep 6, 20261-102 contacts →

“Providing Digital Marketing Services.”

Source: company website · checked Sep 6, 2026
24
The Franklins Corporation
Indirect evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-102 contacts →

“Building your business is your priority.”

Source: company website · checked Sep 6, 2026
25
Blackthorn
Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 6, 20261-102 contacts →

“At Blackthorn, we are dedicated to setting a benchmark in marketing and design excellence, offering a sanctuary where businesses, particularly restaurants, find bespoke solutions…”

Source: company website · checked Sep 6, 2026

Showing 25 of 127 startup marketing agencies based in Brooklyn, United States

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Startup marketing agencies based in Brooklyn, United States at a glance

As of Sep 6, 2026
30.4%Verified-email coverage
2.4Average contacts per company
1-10Median size (employees)
1168.5%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
22
51-200
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Brooklyn, over 127 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 startup 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 Brooklyn, United States whose own description of what they do matches “startup 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 startup 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 startup marketing agencies, and records with no verified work email. Companies headquartered outside Brooklyn 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, 92 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 6, 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.

Startup 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 startup 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 startup marketing agencies are there based in Brooklyn, United States?

RevenueBase identified 127 startup marketing agencies headquartered in Brooklyn, 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?

EI Digital, headquartered in Brooklyn, tops this list with the largest team on record.

Which city has the most startup marketing agencies?

New York leads with 1484 headquartered companies, followed by Los Angeles (1079) and Miami (760).

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 92 verified decision-maker contacts tracked across these 127 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 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 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.

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