Company lists · Data refreshed September 2026

Top 25 Automation marketing consultants worldwide

Name: Automation marketing consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 17,662 companies tracked

RevenueBase identified 17,662 automation marketing consultants worldwide as of September 2026 and tracks 112,476 professional contacts across them, including 26,515 with verified work emails. The United States is the largest market and London the largest hub.

This list covers automation marketing consultants 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 21, 2026. Country and city lists for automation marketing consultants 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 21, 2026 86% judged on-target in blind review

17,662Companies

112,476Contacts tracked

26,515Verified emails

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The 25 largest automation marketing consultants worldwide

Ranked by team size

Top 25 of 17,662 automation marketing consultants worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to automation marketing consultants: 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	Xdbs Worldwide	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	3,498 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 21, 2026
2	Stackadapt	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1,001-5,000	1,633 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 21, 2026
3	Localiq	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,534 contacts →
	Partial evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 21, 2026
4	Grazitti Interactive	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,506 contacts →
	Indirect evidence “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Source: RevenueBase Database · checked Sep 21, 2026
5	Intuit Mailchimp	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,483 contacts →
	Partial evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 21, 2026
6	Verticurl A WPP Company	Partial evidence	SingaporeHQ checked Sep 21, 2026	1,001-5,000	1,256 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 21, 2026
7	Centro	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	1,178 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 21, 2026
8	2x	Partial evidence	Malvern, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,046 contacts →
	Partial evidence “2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.” Source: RevenueBase Database · checked Sep 21, 2026
9	WEBFX	Partial evidence	Harrisburg, PA, United StatesHQ checked Sep 21, 2026	501-1,000	866 contacts →
	Partial evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 21, 2026
10	Activecampaign	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	863 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 21, 2026
11	SEO Discovery Private Limited	Partial evidence	Mohali, IndiaHQ checked Sep 21, 2026	201-500	755 contacts →
	Partial evidence “SEO Discovery is a global leader in next-generation digital marketing services, solutions, and consulting.” Source: RevenueBase Database · checked Sep 21, 2026
12	simpli.fi	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 21, 2026	501-1,000	680 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 21, 2026
13	Optimove	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	588 contacts →
	Partial evidence “Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Source: RevenueBase Database · checked Sep 21, 2026
14	Adobe Marketo	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	572 contacts →
	Indirect evidence “Adobe Marketo Engage offers the leading Engagement Platform that empowers marketers to build brand value, grow revenue, and prove impact.” Source: RevenueBase Database · checked Sep 21, 2026
15	Smart Solutions	Indirect evidence	United StatesHQ checked Sep 21, 2026	n/a	534 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
16	Hansa Cequity	Partial evidence	Kurla (w), IndiaHQ checked Sep 21, 2026	201-500	415 contacts →
	Partial evidence “Hansa Cequity is a data-driven, technology-enabled marketing consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
17	Hightouch	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	358 contacts →
	Partial evidence “Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Source: RevenueBase Database · checked Sep 21, 2026
18	Freelan	Indirect evidence	Huixquilucan, MexicoHQ checked Sep 21, 2026	n/a	340 contacts →
	Indirect evidence “En Freelan, creemos que el crecimiento sostenible no es fruto del azar, sino de un sistema bien diseñado.” Source: RevenueBase Database · checked Sep 21, 2026
19	Ethinos	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	327 contacts →
	Partial evidence “As a leading digital marketing agency headquartered in Mumbai, with a strong presence across multiple locations in India and even in Australia, Ethinos brings together creative…” Source: RevenueBase Database · checked Sep 21, 2026
20	IT Support	Strong evidence	Eindhoven, NetherlandsHQ checked Sep 21, 2026	n/a	323 contacts →
	Strong evidence “Are you looking for a marketing technology expert- Do you need an independent consultant helping you selecting the right solution in the marketing technology field- Do you need…” Source: RevenueBase Database · checked Sep 21, 2026
21	Nextroll	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	320 contacts →
	Partial evidence “NextRoll is a leading marketing technology company that empowers businesses to drive sustainable growth while building trusted connections with their audiences.” Source: RevenueBase Database · checked Sep 21, 2026
22	Marketbridge	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 21, 2026	201-500	319 contacts →
	Indirect evidence “Marketbridge partners with B2B leaders to create unified Go-to-Market® systems by connecting strategy, AI, creativity, activation and measurement.” Source: RevenueBase Database · checked Sep 21, 2026
23	C-4 Analytics	Partial evidence	Wakefield, MA, United StatesHQ checked Sep 21, 2026	201-500	318 contacts →
	Partial evidence “C-4 Analytics is a cutting-edge automotive digital marketing solution dedicated to helping dealerships thrive in a digital-first world.” Source: RevenueBase Database · checked Sep 21, 2026
24	Puretech Digital	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	317 contacts →
	Partial evidence “Puretech Digital, a Mumbai-based award-winning independent digital marketing agency, with a team of over 250 experts.” Source: RevenueBase Database · checked Sep 21, 2026
25	PMWEB	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	201-500	313 contacts →
	Indirect evidence “A Pmweb, uma empresa WPP Enterprise Solutions, é CRM há 30 anos: uma trajetória que a torna a principal especialista da área na América Latina.” Source: RevenueBase Database · checked Sep 21, 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: automation marketing consultants. 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 automation marketing consultants.
Partial evidence: Its own public description names part of automation marketing consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automation marketing consultants. 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 17,662 automation marketing consultants worldwide

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Automation marketing consultants worldwide at a glance

As of Sep 21, 2026

23.6%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

13,426

11-50

3,474

51-200

577

201-500

102

501-1,000

1,001-5,000

5,001-10,000

10001+

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 automation marketing consultants, 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 automation marketing consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “automation marketing consultants”. 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 automation marketing consultants), 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 automation marketing consultants, 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, 26,515 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 21, 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.

Automation marketing consultants by location

85 lists · largest first

Every Automation marketing consultants 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 automation marketing consultants, 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 automation marketing consultants are there worldwide?

RevenueBase identified 17,662 automation marketing consultants 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 automation marketing consultants?

The United States leads with 4,700 companies, followed by India (1,253) and the United Kingdom (988). Every automation marketing consultants list by country and city is linked on this page.

Which city has the most automation marketing consultants?

London leads with 367 headquartered companies, followed by Sao Paulo (216) and Toronto (174).

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 26,515 verified decision-maker contacts tracked across these 17,662 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 21, 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.