Company lists · Data refreshed September 2026

Top 25 Keyword advertising platforms worldwide

RevenueBase identified 4,147 company matches for keyword advertising platforms worldwide as of September 2026 and tracks 31,826 professional contacts across them, including 6,819 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for keyword advertising platforms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for keyword advertising platforms follow the table.

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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
4,147Companies
31,826Contacts tracked
6,819Verified emails
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The 25 largest keyword advertising platforms worldwide

Ranked by team size
Top 25 of 4,147 company matches for keyword advertising platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261,001-5,0001,979 contacts →

Exact match

“Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261,001-5,0001,789 contacts →

Exact match

“Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBuffalo, NY, United StatesHQ recorded Sep 28, 2026501-1,000383 contacts →

Exact match

“LocalEdge, a Hearst Media Services Company, offers a full suite of online advertising products and services for any size business and budget across the country.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchTehran, IranHQ recorded Sep 28, 2026201-500375 contacts →

Exact match

“YEKTANET is the biggest and most advanced online advertising network in Iran serving over 25 million unique users with 5 billion impressions per month.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Sep 28, 2026n/a297 contacts →

Exact match

“Advertising.com brings advanced programmatic solutions to companies with large user bases, helping them unlock new revenue streams, strengthen user loyalty, and deliver high-value…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSt Louis, MO, United StatesHQ recorded Sep 28, 2026201-500284 contacts →

Exact match

“Marin was acquired by Trilogy / ESW Capital in 2025.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchJaipur, IndiaHQ recorded Sep 28, 2026201-500281 contacts →

Exact match

“Most businesses don't struggle because they lack effort.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 2026201-500242 contacts →

Exact match

“AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500232 contacts →

Exact match

“adMarketplace is the largest global marketplace for Native Search advertising.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMysore, IndiaHQ recorded Sep 28, 2026201-500221 contacts →

Exact match

“Dollarbird is an emerging leader of online media operations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500199 contacts →

Exact match

“Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Sep 28, 202651-200190 contacts →

Exact match

“Seit der Gründung in 1919 hat sich Herold laufend weiterentwickelt und ist heute Teil der group.one, die zu einer der führenden Unternehmensgruppen in Europa im Bereich Domains…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Sep 28, 202651-200170 contacts →

Exact match

“Founded in 2012, The Media Ant is India's AI-led advertising and media planning company, helping brands plan, buy, execute, and optimize campaigns across digital and offline media.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 28, 2026201-500159 contacts →

Exact match

“Ad’s up est une agence spécialisée dans la création et l'optimisation de campagnes de liens sponsorisés sur les différents moteurs de recherche (Google, Yahoo et Bing) et réseaux…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchShibuya, JapanHQ recorded Sep 28, 2026201-500156 contacts →

Exact match

“DSPDemand-Side PlatformUNIVERSE AdsSSPSupply-Side PlatformMicroAd COMPASS 20116RTBSSPDSP "MicroAd BLADE ""MicroAd BLADE "MicroAd BLADE "2021320214AIDSP"UNIVERSE Ads " MicroAd is a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261,001-5,000139 contacts →

Exact match

“Sizmek by Amazon provides advertisers and agencies with solutions to create, distribute, measure, and optimize their messaging.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-200123 contacts →

Exact match

“Adthena is the market-leading, AI-driven search intelligence platform that helps enterprise brands and agencies lower paid search costs, protect brand equity and stay ahead of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBijnor, IndiaHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“Leave Code offers you the best digital marketing services for your products and services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchTel Aviv, IsraelHQ recorded Sep 28, 202651-200105 contacts →

Exact match

“Part agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchTallinn, EstoniaHQ recorded Sep 28, 202651-200105 contacts →

Exact match

“We’re a global online advertising powerhouse that’s been rocking the industry since 2007!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200105 contacts →

Exact match

“Eulerity is the Agentic Marketing Operating System for multi-location brands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchAlmere, NetherlandsHQ recorded Sep 28, 2026201-500103 contacts →

Exact match

“TradeTracker.com brings together the online community’s best and brightest: working together towards the common goal of enhancing their performance marketing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchNorth Sydney, AustraliaHQ recorded Sep 28, 202651-200102 contacts →

Exact match

“LocaliQ was the first global company created specifically to help businesses solve the unique challenges of their online marketing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchCoimbatore, IndiaHQ recorded Sep 28, 202651-200102 contacts →

Exact match

“The company has been incorporated at 2010.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBydgoszcz, PolandHQ recorded Sep 28, 2026201-500102 contacts →

Exact match

“Agencja interaktywna zajmująca się kompleksową promocją firm w Internecie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 4,147 keyword advertising platforms worldwide

See the full list, filter by size, metro and specialty, and access 6,819 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Keyword advertising platforms worldwide at a glance

As of Sep 28, 2026
21.4%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
2,634
11-50
1,149
51-200
251
201-500
64
501-1,000
14
1,001-5,000
10
5,001-10,000
7
10001+
10

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage
Every country. Country and city lists for keyword advertising platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “keyword advertising platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,819 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Keyword advertising platforms by location

25 lists · largest first

Every Keyword advertising platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “keyword advertising platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many keyword advertising platforms are there worldwide?

RevenueBase identified 4,147 company matches for keyword advertising platforms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Taboola tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most keyword advertising platforms?

The United States leads with 778 companies, followed by India (335) and the United Kingdom (224). Every keyword advertising platforms list by country and city is linked on this page.

Which city has the most keyword advertising platforms?

London leads with 85 company records, followed by New York (45) and New Delhi (38).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,819 professional contacts with verified work emails tracked across these 4,147 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 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.