Company lists · Data refreshed September 2026

Top 25 Martech integration firms worldwide

Name: Martech integration firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 16,011 companies tracked

RevenueBase identified 16,011 company matches for martech integration firms worldwide as of September 2026 and tracks 182,298 professional contacts across them, including 48,457 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for martech integration firms 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 martech integration firms 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

16,011Companies

182,298Contacts tracked

48,457Verified emails

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The 25 largest martech integration firms worldwide

Ranked by team size

Top 25 of 16,011 company matches for martech integration firms 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MONKS	Exact match	London, United KingdomHQ recorded Sep 28, 2026	5,001-10,000	6,237 contacts →
	Exact match “Monks combines an extraordinary range of global marketing and technology services to accelerate business possibilities and redefine how brands and businesses interact with the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	HIBU	Exact match	Cedar Rapids, IA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,426 contacts →
	Exact match “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Zoominfo	Exact match	Vancouver, WA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,029 contacts →
	Exact match “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	DEPT	Exact match	Amsterdam, NetherlandsHQ recorded Sep 28, 2026	1,001-5,000	3,702 contacts →
	Exact match “DEPT® is a Growth Invention company built to help the world’s most ambitious brands grow faster.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Xdbs Worldwide	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 28, 2026	1,001-5,000	3,498 contacts →
	Exact match “At XDBS, we primarily work with media agencies, publishers and marketing companies looking to leverage marketing automation and digital marketing capacity and capability to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,789 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Zeta Global	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,595 contacts →
	Exact match “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Credera	Exact match	Addison, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,842 contacts →
	Exact match “Credera empowers the world’s leading brands to navigate the complexities of data, technology, and marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Localiq	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,534 contacts →
	Exact match “Grow your business with digital marketing powered by AI and local expertise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Grazitti Interactive	Exact match	Mountain View, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,506 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Intuit Mailchimp	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,483 contacts →
	Exact match “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Verticurl A WPP Company	Exact match	SingaporeHQ recorded Sep 28, 2026	1,001-5,000	1,256 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Centro	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	1,178 contacts →
	Exact match “Basis Technologies is a global provider of workflow automation, intelligence and programmatic trading software for the marketing enterprise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Demandscience	Exact match	Boston, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,087 contacts →
	Exact match “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Insider	Exact match	Istanbul, TürkiyeHQ recorded Sep 28, 2026	1,001-5,000	1,036 contacts →
	Exact match “Insider-one platform for individualized, cross-channel experiences-enables enterprise marketers to connect customer data across channels and systems, predict their future behavior…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Cloud Analogy	Exact match	Noida (u.p), IndiaHQ recorded Sep 28, 2026	501-1,000	968 contacts →
	Exact match “Cloud Analogy is your strategic partner in digital transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	SEM	Exact match	Sariyer, TürkiyeHQ recorded Sep 28, 2026	n/a	883 contacts →
	Exact match “SEM is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services under…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Activecampaign	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	863 contacts →
	Exact match “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Marigold	Exact match	Nashville, TN, United StatesHQ recorded Sep 28, 2026	201-500	820 contacts →
	Exact match “Marigold is a global marketing technology company focused on delivering relationship marketing solutions for growing organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Cadastra	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	501-1,000	786 contacts →
	Exact match “We are a global company that blends digital marketing services, consulting and technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Vendasta	Exact match	Saskatoon, SK, CanadaHQ recorded Sep 28, 2026	501-1,000	771 contacts →
	Exact match “Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	SEO Discovery Private Limited	Exact match	Mohali, IndiaHQ recorded Sep 28, 2026	201-500	755 contacts →
	Exact match “SEO Discovery is a global leader in next-generation digital marketing services, solutions, and consulting.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Abstrakt Marketing Group	Exact match	St Louis, MO, United StatesHQ recorded Sep 28, 2026	501-1,000	724 contacts →
	Exact match “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Digitas UK	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	709 contacts →
	Exact match “We are Digitas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	simpli.fi	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	680 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “martech integration firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 16,011 martech integration firms worldwide

See the full list, filter by size, metro and specialty, and access 48,457 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Martech integration firms worldwide at a glance

As of Sep 28, 2026

26.6%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

10,249

11-50

4,411

51-200

969

201-500

219

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

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 martech integration firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “martech integration firms” 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 48,457 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.

Martech integration firms by location

99 lists · largest first

Every Martech integration firms 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 “martech integration firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many martech integration firms are there worldwide?

RevenueBase identified 16,011 company matches for martech integration firms 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?

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

Which country has the most martech integration firms?

The United States leads with 4,258 companies, followed by India (1,485) and Brazil (836). Every martech integration firms list by country and city is linked on this page.

Which city has the most martech integration firms?

London leads with 355 company records, followed by Sao Paulo (212) and New York (187).

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 48,457 professional contacts with verified work emails tracked across these 16,011 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.