Company lists · Data refreshed September 2026

Top 25 Online advertising agencies based in San Antonio, United States

Name: Online advertising agencies based in San Antonio, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 150 companies tracked

RevenueBase identified 150 online advertising agencies headquartered in San Antonio, United States as of September 2026 and tracks 555 professional contacts across them, including 170 with verified work emails. Across the United States, New York is the largest hub for this category (1,111 companies); San Antonio has 150.

This list covers online advertising agencies headquartered in San Antonio, 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 5, 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 5, 2026 86% judged on-target in blind review

150Companies

555Contacts tracked

170Verified emails

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The 25 largest online advertising agencies based in San Antonio, United States

Ranked by team size

Top 25 of 150 online advertising agencies based in San Antonio, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to online advertising 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Funnel Boost Media	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	40 contacts →
	Indirect evidence “Funnel Boost Media is an all inclusive digital marketing company based in San Antonio, Texas.” Source: RevenueBase Database · checked Sep 5, 2026
2	ESD & Associates	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	24 contacts →
	Indirect evidence “esd & associates is San Antonio's largest digital marketing agency.” Source: RevenueBase Database · checked Sep 5, 2026
3	Boss Creative Agency	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	21 contacts →
	Indirect evidence “We're more than a digital agency-we’re a "People First" agency.” Source: RevenueBase Database · checked Sep 5, 2026
4	Autogross Marketing, LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	51-200	18 contacts →
	Indirect evidence “Autogross is an industry leader in digital marketing for both Sales & Service, conquest marketing, lead generation and retention for Automotive Dealers.” Source: RevenueBase Database · checked Sep 5, 2026
5	Sweb Development	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	16 contacts →
	Indirect evidence “At Sweb, we believe that translating your brand from an analog to a digital environment is about more than just schlepping elements from one medium to another.” Source: RevenueBase Database · checked Sep 5, 2026
6	Helen Thompson Media HTM	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence “Born in Texas.” Source: RevenueBase Database · checked Sep 5, 2026
7	Gray Digital Group	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	12 contacts →
	Partial evidence “For 20 years, Gray Digital Group has been building websites, digital campaigns and telling rich stories, we create online experiences for our clients and their audiences.” Source: RevenueBase Database · checked Sep 5, 2026
8	Tradecraft	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	11 contacts →
	Partial evidence “TradeCraft is a full-service advertising and communications firm that partners with clients to deliver strategic, creative, and results-driven campaigns.” Source: RevenueBase Database · checked Sep 5, 2026
9	Nexlaunch	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	11 contacts →
	Indirect evidence “In the Direct Sales industry, digital marketing can feel overwhelming, with complex tools, constant updates, and high stakes for growth.” Source: RevenueBase Database · checked Sep 5, 2026
10	Full Of Grace Marketing	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	10 contacts →
	Indirect evidence “Whether you need help developing and implementing a social media plan from start to finish, require ongoing marketing support, or are just looking for some help to get your brand…” Source: RevenueBase Database · checked Sep 5, 2026
11	Digital Wheelhouse	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
12	Adsquad	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	9 contacts →
	Indirect evidence “Looking to amplify your brand's voice and capture the attention of your target audience?” Source: RevenueBase Database · checked Sep 5, 2026
13	KEE Hart Marketing	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	8 contacts →
	Indirect evidence “Who We Are Kee Hart Marketing is a 14x award-winning social media agency specializing in HVAC, plumbing, electrical, garage door, and roofing companies.” Source: RevenueBase Database · checked Sep 5, 2026
14	The Evolve Firm	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	8 contacts →
	Indirect evidence “Like our name implies, we are here to help your business and brand grow and evolve into the best it can be.” Source: RevenueBase Database · checked Sep 5, 2026
15	Gova Creative	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	7 contacts →
	Indirect evidence “Gova Creative is a marketing agency specializing in Website & SEO, Digital Marketing and Video Production!” Source: RevenueBase Database · checked Sep 5, 2026
16	Chile Media	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	7 contacts →
	Partial evidence “Chile Media is all in one advertising agency in San Antonio that provides you a place to get all of your print, digital marketing and advertising services all in one place.” Source: RevenueBase Database · checked Sep 5, 2026
17	Vuepoint Agency	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	6 contacts →
	Indirect evidence “Vuepoint is a digital marketing agency focusing on web development, social media, search engine optimization, and email marketing.” Source: RevenueBase Database · checked Sep 5, 2026
18	2ten Marketing	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	6 contacts →
	Indirect evidence “2ten Marketing is a digital interactive agency based in San Antonio, Texas.” Source: RevenueBase Database · checked Sep 5, 2026
19	Local Culture Creative	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	6 contacts →
	Partial evidence “Local Culture Creative is a full-service advertising agency that specializes in tapping into local culture to create and execute relevant campaigns, meaningful strategies and…” Source: RevenueBase Database · checked Sep 5, 2026
20	Refresh Marketing INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	6 contacts →
	Indirect evidence “A DIGITAL-FIRST AGENCY Established in 2019, Refresh Marketing has services over 150 clients ranging from small entrepreneurs to large corporations, and provides hosting and…” Source: RevenueBase Database · checked Sep 5, 2026
21	Firecat Studio	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	5 contacts →
	Partial evidence “Firecat Studio helps forward-thinking businesses create and maintain an effective online presence and leverage web technologies for maximum advantage.” Source: RevenueBase Database · checked Sep 5, 2026
22	Beast Creative Agency	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	5 contacts →
	Indirect evidence “Hey there!” Source: RevenueBase Database · checked Sep 5, 2026
23	Aguillon Creative	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	5 contacts →
	Partial evidence “Aguillon Creative is a full service advertising firm with a team of amazing CREATIVES!” Source: RevenueBase Database · checked Sep 5, 2026
24	Nube Internet	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	1-10	5 contacts →
	Indirect evidence “We are a Digital Marketing Agency serving San Antonio, Texas and Monterrey, Mexico.” Source: RevenueBase Database · checked Sep 5, 2026
25	Mediaspace	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 5, 2026	11-50	4 contacts →
	Partial evidence “Mediaspace is a digital marketing agency that specializes in Squarespace website design and development, digital advertising, search engine optimization, marketing automation, and…” Source: RevenueBase Database · checked Sep 5, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: online advertising agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names online advertising agencies.
Partial evidence: Its own public description names part of online advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online advertising agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 150 online advertising agencies based in San Antonio, United States

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Online advertising agencies based in San Antonio, United States at a glance

As of Sep 5, 2026

30.6%Verified-email coverage

3.7Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for San Antonio, so it is reported there. Company counts and contact totals on this page are exact for San Antonio, over 150 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 online advertising 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 San Antonio, United States whose own description of what they do matches “online advertising 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 online advertising 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 online advertising agencies, and records with no verified work email. Companies headquartered outside San Antonio 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, 170 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.

Online advertising 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 online advertising 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 online advertising agencies are there based in San Antonio, United States?

RevenueBase identified 150 online advertising agencies headquartered in San Antonio, 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?

Funnel Boost Media, headquartered in San Antonio, tops this list with the largest team on record.

Which city in the United States has the most online advertising agencies?

New York leads the United States with 1,111 headquartered companies, followed by Los Angeles (769) and Miami (613). San Antonio has 150.

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 170 verified decision-maker contacts tracked across these 150 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.

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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.