Company lists · Data refreshed September 2026

Top 25 Digital customer communications agencies worldwide

Name: Digital customer communications agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 33,705 companies tracked

RevenueBase identified 33,705 company matches for digital customer communications agencies worldwide as of September 2026 and tracks 412,498 professional contacts across them, including 103,236 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for digital customer communications agencies 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 21, 2026. Country and city lists for digital customer communications agencies 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 21, 2026 How this list was built

33,705Companies

412,498Contacts tracked

103,236Verified emails

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The 25 largest digital customer communications agencies worldwide

Ranked by team size

Top 25 of 33,705 company matches for digital customer communications agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Globant	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	10001+	26,919 contacts →
	Exact match “At Globant, we create the digitally-native products that people love.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Publicis Groupe	Exact match	Paris, FranceHQ recorded Sep 21, 2026	10001+	18,255 contacts →
	Exact match “Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is one of the largest communications groups in the world and a leader in marketing, communication, and digital…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	IBEX	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	10001+	15,457 contacts →
	Exact match “ibex delivers innovative business process outsourcing (BPO), smart digital marketing, online acquisition technology, and end-to-end customer engagement solutions to help companies…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	TDCX	Exact match	SingaporeHQ recorded Sep 21, 2026	10001+	13,640 contacts →
	Exact match “Singapore-headquartered TDCX provides transformative digital CX solutions, enabling world-leading and disruptive brands to acquire new customers, to build customer loyalty, and to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Twilio	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,047 contacts →
	Exact match “Today's leading companies trust Twilio's Customer Engagement Platform (CEP) to build direct, personalized relationships with their customers everywhere in the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Fusion CX	Exact match	Norcross, GA, United StatesHQ recorded Sep 21, 2026	10001+	4,785 contacts →
	Exact match “At Fusion CX, we revolutionize customer experience by blending innovative technology and human connection.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Merkle	Exact match	Columbia, MD, United StatesHQ recorded Sep 21, 2026	10001+	4,731 contacts →
	Exact match “Merkle, a dentsu company, powers the experience economy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Ibex. Pakistan	Exact match	Karachi, PakistanHQ recorded Sep 21, 2026	10001+	4,161 contacts →
	Exact match “ibex.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	IO	Exact match	Herentals, BelgiumHQ recorded Sep 21, 2026	1,001-5,000	3,670 contacts →
	Exact match “iO is an AI-native partner in marketing and technology, with experts across 12 campuses in Belgium, the Netherlands, Sweden, Denmark and Bulgaria.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	SINCH	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	1,001-5,000	2,934 contacts →
	Exact match “Sinch’s vision is to connect every business with every customer, everywhere in the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
12	SQLI	Exact match	Levallois-perret, FranceHQ recorded Sep 21, 2026	1,001-5,000	2,682 contacts →
	Exact match “As leading European customer experience and digital transformation services group, SQLI empowers international brands to generate value through digital innovation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Digitas North America	Exact match	Boston, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,654 contacts →
	Exact match “Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Publicis	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,531 contacts →
	Exact match “You can either adapt to change, ignore it or lead it.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Iprospect	Exact match	London, United KingdomHQ recorded Sep 21, 2026	5,001-10,000	2,366 contacts →
	Exact match “iProspect, a dentsu company, is a leading global digital-first media agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	BRAZE	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,142 contacts →
	Exact match “Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Actionline	Exact match	Sao Paulo, BrazilHQ recorded Sep 21, 2026	1,001-5,000	1,921 contacts →
	Exact match “Actionline is dedicated to connecting brands with their customers, strengthening their presence and value at every touchpoint.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Razorfish	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,763 contacts →
	Exact match “Hi there!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Technotask Business Solutions PVT LTD	Exact match	Bhopal, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,762 contacts →
	Exact match “Transforming Customer Experiences Worldwide** At Technotask, we've embarked on a journey of exponential growth and innovation since our inception in March 2020.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Nextiva	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,638 contacts →
	Exact match “Build amazing customer experiences with Nextiva’s AI-powered platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Mood Media	Exact match	Fort Mill, SC, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,300 contacts →
	Exact match “Mood Media leverages cutting-edge digital technology, curated and original creative content, and design expertise to create personalized, engaging encounters in every guest…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Serviceplan Group	Exact match	Munich, GermanyHQ recorded Sep 21, 2026	5,001-10,000	1,298 contacts →
	Exact match “Serviceplan Group is the largest independent, partner-led agency group in Europe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Attentive	Exact match	New York, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,287 contacts →
	Exact match “Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Softmarketing Soluções EM Comunicação	Exact match	Curitiba, BrazilHQ recorded Sep 21, 2026	5,001-10,000	1,267 contacts →
	Exact match “Solucionar, humanizar, conectar e personalizar são o que definem a jornada oferecida pela SoftMarketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Netcore	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,265 contacts →
	Exact match “Netcore offers a Comprehensive Customer Engagement & Experience Suite that empowers marketers to create personalised customer experiences.” Recorded in the RevenueBase company graph · Sep 21, 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 “digital customer communications agencies”. 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 33,705 digital customer communications agencies worldwide

See the full list, filter by size, metro and specialty, and access 103,236 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Digital customer communications agencies worldwide at a glance

As of Sep 21, 2026

25.0%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

22,070

11-50

9,325

51-200

1,667

201-500

371

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 digital customer communications agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “digital customer communications agencies” 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 103,236 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 21, 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.

Digital customer communications agencies by location

137 lists · largest first

Every Digital customer communications agencies 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 “digital customer communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital customer communications agencies are there worldwide?

RevenueBase identified 33,705 company matches for digital customer communications agencies 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?

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

Which country has the most digital customer communications agencies?

The United States leads with 3,484 companies, followed by India (2,797) and Brazil (2,306). Every digital customer communications agencies list by country and city is linked on this page.

Which city has the most digital customer communications agencies?

London leads with 677 company records, followed by Sao Paulo (566) and Paris (453).

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 103,236 professional contacts with verified work emails tracked across these 33,705 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 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 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.