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Company lists · Data refreshed September 2026

Top 25 Startup marketing agencies based in Jacksonville, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 136 companies tracked

RevenueBase identified 136 startup marketing agencies headquartered in Jacksonville, United States as of September 2026 and tracks 525 professional contacts across them, including 144 with verified work emails. New York is the largest hub.

This list covers startup marketing agencies headquartered in Jacksonville, 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
136Companies
525Contacts tracked
144Verified emails
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The 25 largest startup marketing agencies based in Jacksonville, United States

Ranked by team size
Top 25 of 136 startup marketing agencies based in Jacksonville, 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
Stratdev
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5055 contacts →

“StratDev is a tight-knit, dynamic team of marketing rockstars who are all about results.”

Source: company website · checked Sep 6, 2026
2
Kessler Creative
Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5036 contacts →

“Kessler Creative – One of the nation’s leading direct marketing agencies assisting organizations from non-profits to start-ups to multi-nationals enhance their brand’s visibility…”

Source: company website · checked Sep 6, 2026
3
3d Digital Agency
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5023 contacts →

“3D Digital | We’re an award-winning team of dreamers and schemers that build brands beyond the ordinary.”

Source: company website · checked Sep 6, 2026
4
Broadbased Communications, INC
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-1023 contacts →

“From traditional to digital, if it’s related to marketing, it’s in our genes.”

Source: company website · checked Sep 6, 2026
5
BIG Market Solutions
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5015 contacts →

“We help businesses grow where it matters most: online.”

Source: company website · checked Sep 6, 2026
6
Beson4
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-1012 contacts →

“Beson4 is a full-service marketing agency focused on helping clients form strong bonds with their customers.”

Source: company website · checked Sep 6, 2026
7
C7 Creative
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5011 contacts →

“Florida’s Best All-In-One Digital Marketing Agency C7 is an industry-leading digital marketing agency.”

Source: company website · checked Sep 6, 2026
8
Kairos Digital
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-1010 contacts →

“You want to know your business is going to grow.”

Source: company website · checked Sep 6, 2026
9
Thinkspark INC
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5010 contacts →

“Meet the smallest big agency on Earth.”

Source: company website · checked Sep 6, 2026
10
Fisher Agency
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5010 contacts →

“With 35 years of experience, we’ve built an award-winning marketing agency grounded in innovation, transparency, and a relentless focus on results.”

Source: company website · checked Sep 6, 2026
11
5ivecanons Creative Marketing And Advertising
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-509 contacts →

“We're a full-service Jacksonville advertising agency focused on consumer engagement.”

Source: company website · checked Sep 6, 2026
12
Dion Marketing
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-109 contacts →

“Dion Marketing Company is a full-service advertising agency that provides unique marketing strategies, effective advertising campaigns, compelling public relations efforts and…”

Source: company website · checked Sep 6, 2026
13
Apeiros Marketing
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-108 contacts →

“Apeiros Marketing is a Jacksonville-based team that helps businesses get found, win customers, and build the systems to handle the growth.”

Source: company website · checked Sep 6, 2026
14
GO Bright Marketing
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-107 contacts →

“Brilliant creative powered by results.”

Source: company website · checked Sep 6, 2026
15
Manic Marketing
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-107 contacts →

“We offer a full suite of marketing services, designed to help any business get results, regardless of size.”

Source: company website · checked Sep 6, 2026
16
Agent Caffeine
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-507 contacts →

“We’re a full service digital marketing agency offering SEO driven services that include SEO Consulting, Paid Media, Content Marketing, and Web Design and Development.”

Source: company website · checked Sep 6, 2026
17
Sage Creative CO Agency
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-106 contacts →

“Bad-ass women making sh*t happen Elevating emerging e-commerce & lifestyle brands Full-service marketing boutique Branding • Web Design • Marketing”

Source: company website · checked Sep 6, 2026
18
Appsoft Development INC
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-106 contacts →

“Appsoft Development specializes in providing the highest quality of services for responsive website design, internet marketing, search engine optimization, e-commerce development…”

Source: company website · checked Sep 6, 2026
19
Timber Wolf Advertising
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-106 contacts →

“Welcome to Timber Wolf Advertising, a leading Jacksonville-based advertising, marketing, and press agency.”

Source: company website · checked Sep 6, 2026
20
Fable Heart Media
Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-505 contacts →

“We are more than an artsy fartsy agency.”

Source: company website · checked Sep 6, 2026
21
OUT Of Dust Marketing
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-105 contacts →

“Since 2016, Out of Dust has transformed the trajectories of over 300 small businesses and nonprofits, helping them overcome their unique marketing challenges.”

Source: company website · checked Sep 6, 2026
22
Media MIX Marketing Solutions
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-105 contacts →

“As one of North Florida’s fastest growing advertising agencies, Media Mix provides a comprehensive set of advertising and marketing services for clients that span a wide range of…”

Source: company website · checked Sep 6, 2026
23
Creation Branding
Indirect evidenceJacksonville, TX, United StatesHQ checked Sep 6, 20261-104 contacts →

“We are a full service design and advertising agency.”

Source: company website · checked Sep 6, 2026
24
17blue Digital Marketing
Indirect evidenceJacksonville, NC, United StatesHQ checked Sep 6, 20261-104 contacts →

“Trust + Results + Action = TRAction.”

Source: company website · checked Sep 6, 2026
25
Prattify
Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-104 contacts →

“Prattify is a Jacksonville-based marketing and advertising agency built for the energized entrepreneur.”

Source: company website · checked Sep 6, 2026

Showing 25 of 136 startup marketing agencies based in Jacksonville, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 144 reachable decision-makers.

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

As of Sep 6, 2026
27.4%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
1091.2%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
27
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 Jacksonville, over 136 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 Jacksonville, 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 Jacksonville 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, 144 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 Jacksonville, United States?

RevenueBase identified 136 startup marketing agencies headquartered in Jacksonville, 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?

Stratdev, headquartered in Jacksonville, 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 144 verified decision-maker contacts tracked across these 136 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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