Company lists · Data refreshed October 2026

Top 25 Ad spy software companies worldwide

RevenueBase identified 249 company matches for ad spy software companies worldwide as of October 2026 and tracks 2,702 professional contacts across them, including 839 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for ad spy software companies 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 October 19, 2026. Country and city lists for ad spy software companies 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 Oct 19, 2026 How this list was built
249Companies
2,702Contacts tracked
839Verified emails
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The 25 largest ad spy software companies worldwide

Ranked by team size
Top 25 of 249 company matches for ad spy software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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, United StatesHQ recorded Oct 19, 202651-200157 contacts →

Exact match

“Guideline is a global provider of ad intelligence and media plan management technology powering the strategy, planning, and management of advertising buying and selling for the…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 19, 202651-200130 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 · Oct 19, 2026 · View company records in RevenueBase
3Exact matchDubai, United Arab EmiratesHQ recorded Oct 19, 20261,001-5,00095 contacts →

Exact match

“Helping businesses, advertisers, and agencies deliver the right content at the right time to the right audiences through data-driven advertising solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Oct 19, 202651-20086 contacts →

Exact match

“AFEA Group is a highly competitive niche ad optimisation & software solutions agency.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchToronto, CanadaHQ recorded Oct 19, 202651-20079 contacts →

Exact match

“Motion is the creative strategy command center.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Oct 19, 202651-20075 contacts →

Exact match

“Browsi helps marketers and advertisers outperform their competitors’ ads with insightful data.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchVilnius, LithuaniaHQ recorded Oct 19, 202651-20067 contacts →

Exact match

“RedTrack is the performance marketing platform for media buyers, eCommerce brands, and agencies running paid campaigns across Meta, Google, TikTok, Snapchat, ChatGPT Ads, and more.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchLondon, DC, United KingdomHQ recorded Oct 19, 202651-20061 contacts →

Exact match

“We're hiring!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchIrvine, CA, United StatesHQ recorded Oct 19, 2026501-1,00059 contacts →

Exact match

“Please follow Viant, a premier people-based advertising technology company that enables marketers to plan, execute and measure digital media.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 19, 2026201-50055 contacts →

Exact match

“AdTheorent (Nasdaq: ADTH) uses advanced machine learning technology and privacy-forward solutions to deliver impactful advertising campaigns for marketers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchAlexandria, VA, United StatesHQ recorded Oct 19, 202611-5052 contacts →

Exact match

“Smarter ad intelligence, built for what’s next.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Oct 19, 202651-20050 contacts →

Exact match

“We precisely measure the ROI from the digital campaign and maximize its effects in online and offline channels.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchNew York, United StatesHQ recorded Oct 19, 20261,001-5,00050 contacts →

Exact match

“Competitrack, a Market Track company, is a full service competitive advertising tracking firm.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchSingaporeHQ recorded Oct 19, 2026201-50048 contacts →

Exact match

“Essential Advertising Marketing Spy Tool.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchSan Juan Bautista, CA, United StatesHQ recorded Oct 19, 202611-5047 contacts →

Exact match

“Reactive Search Management provides enterprise advertisers with near real-time, competitor-aware automation to analyze live search auctions and execute immediate defensive and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchParis, United StatesHQ recorded Oct 19, 202651-20046 contacts →

Exact match

“xpln.ai develops new solutions for measuring and optimizing advertising effectiveness, supported by artificial intelligence, 100% cookieless, adapted to the new era of digital…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchTempe, AZ, United StatesHQ recorded Oct 19, 202651-20046 contacts →

Exact match

“Genius Monkey is a digital advertising technology firm with an advanced full-service marketing platform designed for today’s real-time programmatic advertising, tracking and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Oct 19, 202651-20044 contacts →

Exact match

“Hyros promises to track and sync conversions across all of your marketing channels, and to accurately credit each touchpoint in the customer journey, all without using cookies or…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchMinato-ku, JapanHQ recorded Oct 19, 202651-20043 contacts →

Exact match

“Values possesses the largest scale of online behavior log of Japanese consumers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchAventura, FL, United StatesHQ recorded Oct 19, 202651-20040 contacts →

Exact match

“At IceWeb, data is our frozen core; solid, unshakable, and built to scale across the web of connections that drive growth.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchBrossard, QC, CanadaHQ recorded Oct 19, 202611-5036 contacts →

Exact match

“Acquisio fournit un logiciel qui facilite l'acquisition de clients en utilisant des plates-formes de publicité telles que Google Ads, Facebook Ads et Microsoft Advertising.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Oct 19, 202611-5035 contacts →

Exact match

“Sviluppiamo e distribuiamo strumenti e servizi informatici dedicati ad advertising management, media planning, media research e monitoraggio delle attività pubblicitarie I nostri…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchHong KongHQ recorded Oct 19, 202651-20031 contacts →

Exact match

“We use Artificial Intelligence, Digital Finger Printing and Profiling to track your competitors' every move across all platforms including TV, Print, Outdoor, Radio, Digital…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchKrakow, PolandHQ recorded Oct 19, 202651-20029 contacts →

Exact match

“Voluum is a cloud-based ad tracking & management solution integrated with the world’s leading ad networks to collect detailed data about your visitors and conversions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202651-20025 contacts →

Exact match

“At Bigdatr, we use near real-time advertising intelligence across creative, media spend, and share of voice to help marketers advertise with confidence.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 249 ad spy software companies worldwide

See the full list, filter by size, metro and specialty, and access 839 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ad spy software companies worldwide at a glance

As of Oct 19, 2026
31.1%Verified-email coverage
10.9Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
81
51-200
29
201-500
7
501-1,000
1
1,001-5,000
2
5,001-10,000
2
10001+
1

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 ad spy software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “ad spy software companies” 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 839 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 October 19, 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.

Ad spy software companies by location

1 lists · largest first

Every Ad spy software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “ad spy software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ad spy software companies are there worldwide?

RevenueBase identified 249 company matches for ad spy software companies worldwide as of October 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?

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

Which country has the most ad spy software companies?

The United States leads with 46 companies. Every ad spy software companies list by country and city is linked on this page.

Which city has the most ad spy software companies?

London leads with 12 company records, followed by New York (10) and Bangalore (5).

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 839 professional contacts with verified work emails tracked across these 249 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 October 19, 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.