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Company lists · Data refreshed September 2026

Top 23 B2B search engine marketing agencies based in Carlsbad, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 43 companies tracked

RevenueBase identified 43 B2B search engine marketing agencies headquartered in Carlsbad, United States as of September 2026 and tracks 987 professional contacts across them, including 63 with verified work emails. New York is the largest hub.

This list covers B2B search engine marketing agencies headquartered in Carlsbad, 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 8, 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 8, 2026 86% judged on-target in blind review
43Companies
987Contacts tracked
63Verified emails
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The 23 largest B2B search engine marketing agencies based in Carlsbad, United States

Ranked by team size
Top 23 of 43 B2B search engine marketing agencies based in Carlsbad, United States, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to B2B search engine 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
SEO INC
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 2026n/a825 contacts →

Indirect evidence

“Since its inception in 1997, SEO Inc.”

Source: RevenueBase Database · checked Sep 8, 2026
2
The AD Firm
Strong evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-5023 contacts →

Strong evidence

“Services we offer include: SEO (Search Engine Optimization), PPC (Pay Per Click) Management, Website Development & Design, Content and Mobile Marketing Strategy, Email Marketing…”

Source: RevenueBase Database · checked Sep 8, 2026
3
Digital INK
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-5021 contacts →

Indirect evidence

“Every business has a story to tell.”

Source: RevenueBase Database · checked Sep 8, 2026
4
Digitopia Agency
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-5012 contacts →

Indirect evidence

“WHAT IS DIGITOPIA?”

Source: RevenueBase Database · checked Sep 8, 2026
5
Maxaudience, INC
Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-507 contacts →

Partial evidence

“MaxAudience is a strategic brand and marketing consultancy with online lead generation and conversion at its core.”

Source: RevenueBase Database · checked Sep 8, 2026
6
elevated.com
Strong evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-505 contacts →

Strong evidence

“We are an internet marketing agency specializing in SEO, CRO, Paid Media / Search, Web Development, and Design.”

Source: RevenueBase Database · checked Sep 8, 2026
7
AE Design CO
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-105 contacts →

Indirect evidence

“Over 3 billion people are online every day.”

Source: RevenueBase Database · checked Sep 8, 2026
8
Stark Logic
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-505 contacts →

Indirect evidence

“Stark Logic has been in business more than 15 years and has worked with over 500 businesses.”

Source: RevenueBase Database · checked Sep 8, 2026
9
Winc Interactive
Partial evidenceCarlsbad, United StatesHQ checked Sep 8, 20261-104 contacts →

Partial evidence

“No Marketing Team?”

Source: RevenueBase Database · checked Sep 8, 2026
10
Afflatus Media
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-104 contacts →

Indirect evidence

“If you build a website, they will not come.”

Source: RevenueBase Database · checked Sep 8, 2026
11
Menerva Digital
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-504 contacts →

Indirect evidence

“At Menerva Digital, we have big agency experience without the big agency bureaucracy.”

Source: RevenueBase Database · checked Sep 8, 2026
12
Renewww Local SEO Marketing
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-104 contacts →

Indirect evidence

“helps businesses in Southern California, including non-profits, healthcare, real estate, construction, and local businesses, stand out from the competition with expert-level SEO…”

Source: RevenueBase Database · checked Sep 8, 2026
13
L7 Advertising
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-502 contacts →

Indirect evidence

“With L7 Advertising, you'll get access to our expert team of paid media specialists that are skilled in platforms including Google Ads, Facebook Ads, Amazon Advertising, Bing Ads…”

Source: RevenueBase Database · checked Sep 8, 2026
14
Organic Media Group SEO Agency
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-102 contacts →

Indirect evidence

“Organic Media Group is a content driven, results oriented, SEO agency.”

Source: RevenueBase Database · checked Sep 8, 2026
15
Misnomer Marketing
Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-102 contacts →

Partial evidence

“Brand Development Digital Marketing Strategy User Acquisition and Retention Content Marketing Persona Development SEM / SEO / Email / Social Media Marketing Public Relations…”

Source: RevenueBase Database · checked Sep 8, 2026
16
Calandra Design
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-102 contacts →

Indirect evidence

“With over 24 years of industry experience, we’re a trusted creative agency dedicated to transforming businesses into engaging, visually captivating digital experiences.”

Source: RevenueBase Database · checked Sep 8, 2026
17
GOBIG
Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-501 contacts →

Partial evidence

“GoBig has 12+ years of online marketing, lead generation and web development experience.”

Source: RevenueBase Database · checked Sep 8, 2026
18
Agencylist
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 202611-501 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 8, 2026
19
Wizard Room
Partial evidenceCarlsbad, United StatesHQ checked Sep 8, 202611-501 contacts →

Partial evidence

“WHAT WE DO: We help small businesses accelerate their growth by providing high quality organic and targeted digital marketing and social media management services.”

Source: RevenueBase Database · checked Sep 8, 2026
20
Evkii, INC
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-101 contacts →

Indirect evidence

“Welcome to EVKII, Inc, your partner in driving business growth.”

Source: RevenueBase Database · checked Sep 8, 2026
21
Above The Fold Agency
Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-101 contacts →

Partial evidence

“We’re Above The Fold, a progressive (not stuffy) full-service boutique marketing agency.”

Source: RevenueBase Database · checked Sep 8, 2026
22
Agency46 LLC
Indirect evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-101 contacts →

Indirect evidence

“Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…”

Source: RevenueBase Database · checked Sep 8, 2026
23
AF Digital Native
Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 8, 20261-101 contacts →

Partial evidence

“Digital Native is an established, full service digital marketing agency specializing in eCommerce and demand generation.”

Source: RevenueBase Database · checked Sep 8, 2026

Showing 23 of 43 B2B search engine marketing agencies based in Carlsbad, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 63 reachable decision-makers.

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B2B search engine marketing agencies based in Carlsbad, United States at a glance

As of Sep 8, 2026
6.4%Verified-email coverage
23.0Average contacts per company
1-10Median size (employees)
2616.3%Largest-city concentration · New York
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
15
51-200
2

Email recency for this list is measured across the whole United States list rather than for Carlsbad, so it is reported there. Company counts and contact totals on this page are exact for Carlsbad, over 43 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 B2B search engine 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 Carlsbad, United States whose own description of what they do matches “B2B search engine 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 B2B search engine 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 B2B search engine marketing agencies, and records with no verified work email. Companies headquartered outside Carlsbad 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, 63 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 8, 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.

B2B search engine 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 B2B search engine 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 B2B search engine marketing agencies are there based in Carlsbad, United States?

RevenueBase identified 43 B2B search engine marketing agencies headquartered in Carlsbad, 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?

SEO INC, headquartered in Carlsbad, tops this list with the largest team on record.

Which city has the most B2B search engine marketing agencies?

New York leads with 1125 headquartered companies, followed by Los Angeles (751) and Miami (663).

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 63 verified decision-maker contacts tracked across these 43 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 8, 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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