Company lists · Data refreshed September 2026

Top 25 Marketing automation audit services worldwide

RevenueBase identified 5,064 marketing automation audit services worldwide as of September 2026 and tracks 39,143 professional contacts across them, including 8,502 with verified work emails. The United States is the largest market and London the largest hub.

This list covers marketing automation audit services worldwide, 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 28, 2026. Country and city lists for marketing automation audit services follow the table.

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 28, 2026 86% judged on-target in blind review
5,064Companies
39,143Contacts tracked
8,502Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest marketing automation audit services worldwide

Ranked by team size
Top 25 of 5,064 marketing automation audit services worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to marketing automation audit services: 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
1Strong evidenceDubai, United Arab EmiratesHQ checked Sep 28, 20261,001-5,0003,498 contacts →

Strong evidence

“At XDBS, we primarily work with media agencies, publishers and marketing companies looking to leverage marketing automation and digital marketing capacity and capability to…”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 20261,001-5,0001,633 contacts →

Indirect evidence

“StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceAtlanta, GA, United StatesHQ checked Sep 28, 20261,001-5,0001,483 contacts →

Partial evidence

“The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceSingaporeHQ checked Sep 28, 20261,001-5,0001,256 contacts →

Partial evidence

“Verticurl, a division of Ogilvy, was established in 2006 with the mission to be the world’s leading marketing technology services agency for multinational organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceChicago, IL, United StatesHQ checked Sep 28, 2026501-1,0001,178 contacts →

Strong evidence

“Basis Technologies is a global provider of workflow automation, intelligence and programmatic trading software for the marketing enterprise.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 20261,001-5,000863 contacts →

Partial evidence

“ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceFort Worth, TX, United StatesHQ checked Sep 28, 2026501-1,000680 contacts →

Indirect evidence

“Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceUnited StatesHQ checked Sep 28, 2026n/a534 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 2026201-500358 contacts →

Partial evidence

“Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceLeicester, United KingdomHQ checked Sep 28, 2026201-500210 contacts →

Partial evidence

“Welcome to Go Inspire - Your Marketing Performance Partner!”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidencePortland, OR, United StatesHQ checked Sep 28, 2026201-500210 contacts →

Strong evidence

“Act-On Software provides the innovative marketing automation platform for marketers who think big and act boldly.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceSan Jose, CA, United StatesHQ checked Sep 28, 2026201-500205 contacts →

Partial evidence

“Tangence accelerates marketing execution for companies more efficiently than in-house teams or other agencies.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidence上海, ChinaHQ checked Sep 28, 202651-200190 contacts →

Partial evidence

“Marketin is a leading marketing technology company in China, providing enterprise-level digital marketing operation systems, incl.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceNew York, United StatesHQ checked Sep 28, 202651-200180 contacts →

Partial evidence

“SendPulse is an AI-driven marketing platform that helps scaling businesses automate email and chatbot conversations.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceAhmedabad, IndiaHQ checked Sep 28, 202651-200179 contacts →

Partial evidence

“For over 15 years, Tatvic has been a trusted force in the marketing technology ecosystem, driving digital transformation for businesses across North America, APAC, and India.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceMoscow, RussiaHQ checked Sep 28, 2026201-500175 contacts →

Indirect evidence

“Mindbox, облачная платформа автоматизации маркетинга.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidencePalo Alto, CA, United StatesHQ checked Sep 28, 202651-200172 contacts →

Partial evidence

“Designed for growth-focused teams, Cube helps you acquire new customers and retain loyal ones through real-time intelligent automation, competitive tracking, and expert-led…”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceSan Jose, CA, United StatesHQ checked Sep 28, 202651-200159 contacts →

Strong evidence

“RightWave provides Marketing Automation Services for B2B companies.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceIndianapolis, IN, United StatesHQ checked Sep 28, 202651-200140 contacts →

Partial evidence

“We’re a marketing services company that helps enterprise brands change the way marketing gets done by building modern operating systems for lifecycle revenue.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceAtlanta, GA, United StatesHQ checked Sep 28, 2026201-500130 contacts →

Partial evidence

“Click is the only complete marketing technology solution that is natively integrated with Microsoft Dynamics CRM.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceBeijing, ChinaHQ checked Sep 28, 2026201-500128 contacts →

Indirect evidence

“iPinYou international is the global subsidiary of its parent company Deepzero - an AI algorithm-driven MarTech company based in China.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceHem, FranceHQ checked Sep 28, 2026201-500127 contacts →

Indirect evidence

“Positive is a sovereign European martech leader built to spark lasting connections.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceLehi, UT, United StatesHQ checked Sep 28, 202651-200117 contacts →

Indirect evidence

“MyAdvice offers an AI-powered growth system that reduces cost and effort while driving revenue and producing valuable insights.”

Source: RevenueBase Database · checked Sep 28, 2026
24Strong evidenceMinneapolis, MN, United StatesHQ checked Sep 28, 202651-200111 contacts →

Strong evidence

“Build brand love with our marketing automation platform.”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidencePorto, PortugalHQ checked Sep 28, 202651-200111 contacts →

Strong evidence

“E-goi is a pioneering omnichannel marketing automation company, headquartered in Matosinhos, Portugal.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 5,064 marketing automation audit services worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,502 reachable decision-makers.

Free signup · no credit card

View the full list →

Marketing automation audit services worldwide at a glance

As of Sep 28, 2026
21.7%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
3,751
11-50
1,052
51-200
183
201-500
42
501-1,000
13
1,001-5,000
12
5,001-10,000
2
10001+
2

Email recency is reported on each country list linked below.

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 marketing automation audit services, 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.
Coverage
Every country. Country and city lists for marketing automation audit services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “marketing automation audit services”. 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 marketing automation audit services), 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 marketing automation audit services, and records with no verified work email.
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, 8,502 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 28, 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.

Marketing automation audit services by location

27 lists · largest first

Every Marketing automation audit services 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 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 marketing automation audit services, 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 marketing automation audit services are there worldwide?

RevenueBase identified 5,064 marketing automation audit services worldwide 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?

Xdbs Worldwide, headquartered in Dubai, tops this list with the largest team on record.

Which country has the most marketing automation audit services?

The United States leads with 1,336 companies, followed by India (405) and the United Kingdom (275). Every marketing automation audit services list by country and city is linked on this page.

Which city has the most marketing automation audit services?

London leads with 118 headquartered companies, followed by New York (48) and Pune (47).

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 8,502 verified decision-maker contacts tracked across these 5,064 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,064 marketing automation audit services worldwide. Start with a free account, no credit card.

Download this list →

Related 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 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.