Company lists · Data refreshed October 2026

Top 25 Customer engagement platform companies worldwide

Name: Customer engagement platform companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 6,385 companies tracked

RevenueBase identified 6,385 company matches for customer engagement platform companies worldwide as of October 2026 and tracks 237,711 professional contacts across them, including 77,782 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for customer engagement platform 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 1, 2026. Country and city lists for customer engagement platform 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 1, 2026 How this list was built

6,385Companies

237,711Contacts tracked

77,782Verified emails

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The 25 largest customer engagement platform companies worldwide

Ranked by team size

Top 25 of 6,385 company matches for customer engagement platform companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Startek	Exact match	Denver, United StatesHQ recorded Oct 1, 2026	10001+	14,976 contacts →
	Exact match “A global customer experience (CX) management solutions provider, Startek® delivers best-in-class omnichannel CX, digital transformation and enterprise tech services for leading…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Hubspot	Exact match	Cambridge, MA, United StatesHQ recorded Oct 1, 2026	5,001-10,000	11,077 contacts →
	Exact match “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Intouchcx	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 1, 2026	10001+	8,992 contacts →
	Exact match “We are IntouchCX, where innovation meets industry, where dreamers meet doers, and where scale meets soul.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	24 7.ai	Exact match	Campbell, CA, United StatesHQ recorded Oct 1, 2026	10001+	8,461 contacts →
	Exact match “24]7.ai™ customer engagement solutions use conversational artificial intelligence to understand customer intent, enabling companies to create personalized, predictive, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Twilio	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6	CSG	Exact match	Englewood, CO, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,874 contacts →
	Exact match “CSG is a leader in innovative customer engagement, revenue management and payments solutions that make ordinary customer experiences extraordinary.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Fusion CX	Exact match	Norcross, GA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
8	Sprinklr	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1,001-5,000	4,513 contacts →
	Exact match “Sprinklr is the definitive, AI-native platform for Unified Customer Experience Management (Unified-CXM), empowering brands to deliver extraordinary experiences at scale, across…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Ibex. Pakistan	Exact match	Karachi, PakistanHQ recorded Oct 1, 2026	10001+	4,161 contacts →
	Exact match “ibex.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Infobip	Exact match	London, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	3,309 contacts →
	Exact match “Infobip is a global leader in omnichannel engagement powering a broad range of messaging channels, tools and solutions for advanced customer engagement, authentication and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	SINCH	Exact match	Stockholm, SwedenHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
12	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,789 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	8x8	Exact match	Campbell, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,444 contacts →
	Exact match “8x8, Inc.(NASDAQ: EGHT) believes that CX limits were meant to be shattered.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	THRYV	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,412 contacts →
	Exact match “Thryv is an AI-powered platform built to help small businesses get found, win customers, and drive repeat sales.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	BRAZE	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
16	Medallia	Exact match	Mclean, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,006 contacts →
	Exact match “Medallia is the enterprise experience platform that turns every signal into decisive action.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Actionline	Exact match	Sao Paulo, BrazilHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
18	Support Services Group	Exact match	Waco, TX, United StatesHQ recorded Oct 1, 2026	5,001-10,000	1,710 contacts →
	Exact match “Support Services Group (SSG) helps businesses accelerate growth and earn customers for life through high-touch, outsourced engagement center services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Nextiva	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
20	Contactpoint 360	Exact match	Toronto, ON, CanadaHQ recorded Oct 1, 2026	5,001-10,000	1,480 contacts →
	Exact match “We remove customer problems from your leadership agenda.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Podium	Exact match	Lehi, UT, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,434 contacts →
	Exact match “A few years back, Eric (Co-Founder and CEO) got a frustrated call from his dad.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Capillary Technologies	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	501-1,000	1,320 contacts →
	Exact match “Capillary Technologies, founded in 2012, is a technology-first company that delivers AI-based cloud-native SaaS programs and solutions, leading the automated Loyalty Management…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Attentive	Exact match	New York, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
24	Unifycx	Exact match	Louisville, KY, United StatesHQ recorded Oct 1, 2026	5,001-10,000	1,270 contacts →
	Exact match “UnifyCX is a future-ready, next-generation customer experience platform that fuses the best of human expertise with advanced AI technology.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Netcore	Exact match	Mumbai, IndiaHQ recorded Oct 1, 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 · Oct 1, 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 “customer engagement platform companies”. 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 6,385 customer engagement platform companies worldwide

See the full list, filter by size, metro and specialty, and access 77,782 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer engagement platform companies worldwide at a glance

As of Oct 1, 2026

32.7%Verified-email coverage

37.2Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

2,983

11-50

2,218

51-200

791

201-500

218

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 customer engagement platform companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “customer engagement platform 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 77,782 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 1, 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.

Customer engagement platform companies by location

64 lists · largest first

Every Customer engagement platform companies 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 “customer engagement platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer engagement platform companies are there worldwide?

RevenueBase identified 6,385 company matches for customer engagement platform 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?

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

Which country has the most customer engagement platform companies?

The United States leads with 1,738 companies, followed by India (571) and the United Kingdom (431). Every customer engagement platform companies list by country and city is linked on this page.

Which city has the most customer engagement platform companies?

London leads with 203 company records, followed by New York (138) and Bangalore (117).

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 77,782 professional contacts with verified work emails tracked across these 6,385 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 1, 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.