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Company lists · Data refreshed September 2026

Top 25 Marketplace SEO agencies based in Tampa, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 76 companies tracked

RevenueBase identified 76 marketplace SEO agencies headquartered in Tampa, United States as of September 2026 and tracks 307 professional contacts across them, including 110 with verified work emails. New York is the largest hub.

This list covers marketplace SEO agencies headquartered in Tampa, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
76Companies
307Contacts tracked
110Verified emails
Unlock all 76 companies Free signup · no credit card · 500 free credits

The 25 largest marketplace SEO agencies based in Tampa, United States

Ranked by team size
Top 25 of 76 marketplace SEO agencies based in Tampa, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketplace SEO agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Socius MarketingIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202651-20071

“Socius Marketing, one of the largest Internet marketing agencies in the country, specializes in online lead generation, search engine optimization, custom web design and…”

Source: company website · checked Sep 5, 2026
2
Lilikoi AgencyIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202651-20025

“Love.”

Source: company website · checked Sep 5, 2026
3
InflowIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-5015

“Inflow® is a digital marketing company offering cross-channel, customized services to businesses across the U.S.”

Source: company website · checked Sep 5, 2026
4
Digital Neighbor - SEO AgencyPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-509

“Digital Neighbor is a multi-award winning, full-service digital marketing agency specializing in legal SEO.”

Source: company website · checked Sep 5, 2026
5
SEO Advantage, INCPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-509

“SEO Advantage is a search marketing company that helps businesses build their websites into authority sources that rank higher, grow traffic, and get more customers.”

Source: company website · checked Sep 5, 2026
6
Cicor MarketingIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-507

“CICOR Marketing is a full-service digital marketing agency committed to helping businesses grow through innovative and measurable marketing solutions.”

Source: company website · checked Sep 5, 2026
7
Power On MarketingIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-506

“Power On Marketing is a full-service marketing firm that offers creative and innovative solutions for proven results.”

Source: company website · checked Sep 5, 2026
8
Creative813Indirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-504

“Creative 813 builds brands from start to finish.”

Source: company website · checked Sep 5, 2026
9
Cyberwalker Digital LLCIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-503

“Cyberwalker Digital, is a full service marketing digital agency specializing in content marketing for the purposes of driving brand engagement and generating actionable leads to…”

Source: company website · checked Sep 5, 2026
10
Fusion Digital Marketing, LLCIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-103

“Fusion offers complete online marketing services to businesses across North America.”

Source: company website · checked Sep 5, 2026
11
Fence Marketing ProsIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-103

“Having a multi-platform blended strategy that brings search engine optimization, online reputation management, PPC advertising, and social media together ensures you’re visibility…”

Source: company website · checked Sep 5, 2026
12
Digital Aspect Marketing INCIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-103

“Our team helps your business grow its online presence.”

Source: company website · checked Sep 5, 2026
13
X Digital SEOPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-102

“X Digital SEO, a digital marketing and SEO agency, is owned and run by Xennials.”

Source: company website · checked Sep 5, 2026
14
Creatively Grown Digital MarketingPartial evidence
Tampa, United StatesHQ checked Sep 5, 20261-102

“At Creatively Grown we help small businesses and informational content website owners grow their organic traffic by implementing creative SEO and content marketing tactics.”

Source: company website · checked Sep 5, 2026
15
constructionmarketing.ioIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-502

“Construction Marketing.io is a full-service digital marketing agency for Contractors and Construction professionals.”

Source: company website · checked Sep 5, 2026
16
DOT KOM Consulting INCIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-102

“We are a full service internet marketing agency.”

Source: company website · checked Sep 5, 2026
17
Coffee & MagicIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-102

“Digital Advertising & Website Optimization ~ We specialize in helping tree services and serviced based businesses scale through digital advertising campaigns with tangible ROI and…”

Source: company website · checked Sep 5, 2026
18
Qode Agency Digital Marketing For RooferPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-501

“At Qode Agency, we are an internet and digital marketing company, search engine optimization (SEO), and web design specialists.”

Source: company website · checked Sep 5, 2026
19
Awhitney Digital MarketingIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-501

“We help small businesses grow by managing their digital footprint.”

Source: company website · checked Sep 5, 2026
20
Precision DigitalPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 202611-501

“Precision Digital is a specialist digital advertising agency, providing in-house client team support through to full agency managed service, across AEO + SEO, paid search…”

Source: company website · checked Sep 5, 2026
21
G2 Media Pros, LLCIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-101

“Let’s get to the heart of why we are here.”

Source: company website · checked Sep 5, 2026
22
ProspectaryPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-101

“Prospectary is a boutique digital marketing agency specializing in website design, online advertising, SEO and social media marketing.”

Source: company website · checked Sep 5, 2026
23
Pete's Post Digital MarketingIndirect evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-101

“Pete's Post is an internet marketing firm that can provide you with the complete set of services you need to dominate your local market through online methods.”

Source: company website · checked Sep 5, 2026
24
Webhead InteractivePartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-101

“Webhead Interactive is not just your average SEO and digital marketing agency - we're the superheroes of the digital world, located in the heart of Tampa, Florida!”

Source: company website · checked Sep 5, 2026
25
Vivid WEB Marketing LLCPartial evidence
Tampa, FL, United StatesHQ checked Sep 5, 20261-101

“Vivid Web Marketing specializes in search engine optimization (SEO), PPC,(Pay Per Click) advertising, analytics reporting and small business website design to a variety of…”

Source: company website · checked Sep 5, 2026

Showing 25 of 76 marketplace SEO agencies based in Tampa, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 110 reachable decision-makers.

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See all 76 companies

Marketplace SEO agencies based in Tampa, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 300 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
53
11-50
19
51-200
4

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 Tampa, over 76 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 marketplace SEO agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Tampa, United States whose own description of what they do matches “marketplace SEO agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among marketplace SEO agencies, and records with no verified work email. Companies headquartered outside Tampa 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 an evidence 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, 110 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 5, 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.

Marketplace SEO agencies by metro in the United States

Frequently asked

How many marketplace SEO agencies are there based in Tampa, United States?

RevenueBase identified 76 marketplace SEO agencies headquartered in Tampa, 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?

Socius Marketing, headquartered in Tampa, tops this list with the largest team on record.

Which city has the most marketplace SEO agencies?

New York leads with 300 headquartered companies, followed by Los Angeles (186) and Houston (148).

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 110 verified decision-maker contacts tracked across these 76 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 76 marketplace SEO agencies based in Tampa, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Marketplace SEO agencies in United States · All United States lists · All Marketplace SEO agencies lists · New lists

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 SmartSearch, 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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