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Company lists · Data refreshed September 2026

Top 25 Startup marketing agencies based in Detroit, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 122 companies tracked

RevenueBase identified 122 startup marketing agencies headquartered in Detroit, United States as of September 2026 and tracks 338 professional contacts across them, including 73 with verified work emails. New York is the largest hub.

This list covers startup marketing agencies headquartered in Detroit, 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
122Companies
338Contacts tracked
73Verified emails
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The 25 largest startup marketing agencies based in Detroit, United States

Ranked by team size
Top 25 of 122 startup marketing agencies based in Detroit, 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
Posthuman
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-5012 contacts →

“Helping emerging and accelerating brands fuse a technology-driven startup growth mindset with scroll-stopping creative to achieve repeatable, scalable results.”

Source: company website · checked Sep 6, 2026
2
Group 55 Marketing
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-5012 contacts →

“We create fresh, smart marketing in partnership with our clients, focusing on each organization’s unique values, mission and goals.”

Source: company website · checked Sep 6, 2026
3
Atomic Honey
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-5011 contacts →

“At Atomic Honey, we approach marketing differently, aiming to build deep, meaningful relationships between brands and their consumers.”

Source: company website · checked Sep 6, 2026
4
Invex Consultancy
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-5010 contacts →

“Invex Consultancy specializes in helping startups and emerging business leaders grow, manage and transform their business operations effectively by providing strategic…”

Source: company website · checked Sep 6, 2026
5
Motorcity Digital Marketing
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-509 contacts →

“MotorCity Digital Marketing Agency is a highly rated SEO Company, based in Detroit MI.”

Source: company website · checked Sep 6, 2026
6
Backtalk Detroit
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-108 contacts →

“Bold brands aren’t born.”

Source: company website · checked Sep 6, 2026
7
Standard Wonder Group
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-107 contacts →

“Advertising.”

Source: company website · checked Sep 6, 2026
8
Reach Detroit
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-107 contacts →

“We help brands turn their digital presence into a powerful growth engine, and believe that a cohesive brand strategy, paired with strong, consistent social media execution, is key…”

Source: company website · checked Sep 6, 2026
9
Expand Marketing Group
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-506 contacts →

“Expand Marketing Group is a Detroit based marketing agency with nationwide reach.”

Source: company website · checked Sep 6, 2026
10
KR Incorporated
Indirect evidenceDetroit, United StatesHQ checked Sep 6, 202611-505 contacts →

“At KR Incorporated, we redefine the standards of a full-service agency.”

Source: company website · checked Sep 6, 2026
11
Driveline Studios
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-104 contacts →

“Driveline Studios specializes in Marketing, Strategy, Social Media, Content Creation, and Design.”

Source: company website · checked Sep 6, 2026
12
NEW Urban Influence
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-104 contacts →

“Brand Design & Creative Marketing Agency We Build & Maintain Creative Revenue Funnels To GROW Your Business.”

Source: company website · checked Sep 6, 2026
13
Vanguard Media Group LLC
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-104 contacts →

“Vanguard Media group was created in 2019, forged in the heart of Detroit, Michigan.”

Source: company website · checked Sep 6, 2026
14
Doberman, LLC
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-104 contacts →

“Doberman LLC is a Business Acceleration Agency based in Detroit, Michigan.”

Source: company website · checked Sep 6, 2026
15
Group Ex, LLC
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-104 contacts →

“We help clients succeed with the right mix of logic, strategy, and creativity.”

Source: company website · checked Sep 6, 2026
16
Echo Media
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-502 contacts →

“Echo Media is a Michigan-based full-service mar­ket­ing & brand­ing agency that exists to pro­vide creativity-based and strategy-centered mar­ket­ing and com­mu­ni­ca­tions…”

Source: company website · checked Sep 6, 2026
17
Erin On Demand
Indirect evidenceDetroit, United StatesHQ checked Sep 6, 20261-102 contacts →

“Erin On Demand was created by and for the passionate entrepreneur looking to grow and thrive with their business.”

Source: company website · checked Sep 6, 2026
18
The Studio Creative
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-502 contacts →

“We are a full-service marketing studio focused on achieving our client’s stated objectives through strategic marketing plans, creative design, targeted messaging and performance…”

Source: company website · checked Sep 6, 2026
19
Isocialpr
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-102 contacts →

“Hey, I’m Imani!”

Source: company website · checked Sep 6, 2026
20
Q Line Media
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-102 contacts →

“Q Line Media is a marketing agency dedicated to helping small and medium businesses succeed in telling their company's story.”

Source: company website · checked Sep 6, 2026
21
James Park Creative
Partial evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-102 contacts →

“We help businesses build digital brands that are larger than life through social media marketing, video marketing, podcast production, and more.”

Source: company website · checked Sep 6, 2026
22
The Greening Corporation
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 202611-501 contacts →

“The Greening Corporation (GC) was founded by Donovan J.”

Source: company website · checked Sep 6, 2026
23
Entangle Agency
Partial evidenceDetroit, United StatesHQ checked Sep 6, 202611-501 contacts →

“Entangle is a digital marketing agency based in Toronto & Miami.”

Source: company website · checked Sep 6, 2026
24
Ralph Walker Designs, LLC
Indirect evidenceDetroit, MI, United StatesHQ checked Sep 6, 20261-101 contacts →

“A strong website design can make or break your business in today’s virtual world.”

Source: company website · checked Sep 6, 2026
25
Edwards Marketing Solutions
Indirect evidenceDetroit, United StatesHQ checked Sep 6, 20261-101 contacts →

“Our business is to make your business look GREAT online.”

Source: company website · checked Sep 6, 2026

Showing 25 of 122 startup marketing agencies based in Detroit, United States

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

As of Sep 6, 2026
21.6%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
1216.4%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
20
51-200
1
201-500
1

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 Detroit, over 122 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 Detroit, 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 Detroit 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, 73 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 Detroit, United States?

RevenueBase identified 122 startup marketing agencies headquartered in Detroit, 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?

Posthuman, headquartered in Detroit, 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 73 verified decision-maker contacts tracked across these 122 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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