Company lists · Data refreshed September 2026

Top 25 Cross-channel messaging platform software companies worldwide

Name: Cross-channel messaging platform software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 3,278 companies tracked

RevenueBase identified 3,278 cross-channel messaging platform software companies worldwide as of September 2026 and tracks 80,667 professional contacts across them, including 31,258 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cross-channel messaging platform software companies 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 27, 2026. Country and city lists for cross-channel messaging platform software companies 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 27, 2026 86% judged on-target in blind review

3,278Companies

80,667Contacts tracked

31,258Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cross-channel messaging platform software companies worldwide

Ranked by team size

Top 25 of 3,278 cross-channel messaging platform software companies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cross-channel messaging platform software companies: 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	Hubspot	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 27, 2026	5,001-10,000	11,077 contacts →
	Strong evidence “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Source: RevenueBase Database · checked Sep 27, 2026
2	Twilio	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	5,001-10,000	6,047 contacts →
	Partial evidence “Today's leading companies trust Twilio's Customer Engagement Platform (CEP) to build direct, personalized relationships with their customers everywhere in the world.” Source: RevenueBase Database · checked Sep 27, 2026
3	Infobip	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	3,309 contacts →
	Strong evidence “Infobip is a global leader in omnichannel engagement powering a broad range of messaging channels, tools and solutions for advanced customer engagement, authentication and…” Source: RevenueBase Database · checked Sep 27, 2026
4	SINCH	Indirect evidence	Stockholm, SwedenHQ checked Sep 27, 2026	1,001-5,000	2,934 contacts →
	Indirect evidence “Sinch’s vision is to connect every business with every customer, everywhere in the world.” Source: RevenueBase Database · checked Sep 27, 2026
5	BRAZE	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,142 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
6	Attentive	Indirect evidence	New York, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,287 contacts →
	Indirect evidence “Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.” Source: RevenueBase Database · checked Sep 27, 2026
7	Netcore	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,265 contacts →
	Indirect evidence “Netcore offers a Comprehensive Customer Engagement & Experience Suite that empowers marketers to create personalised customer experiences.” Source: RevenueBase Database · checked Sep 27, 2026
8	Insider	Strong evidence	Istanbul, TürkiyeHQ checked Sep 27, 2026	1,001-5,000	1,036 contacts →
	Strong evidence “Insider-one platform for individualized, cross-channel experiences-enables enterprise marketers to connect customer data across channels and systems, predict their future behavior…” Source: RevenueBase Database · checked Sep 27, 2026
9	Moengage	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	908 contacts →
	Partial evidence “MoEngage is an agentic customer engagement platform for the customer-obsessed marketers and product owners.” Source: RevenueBase Database · checked Sep 27, 2026
10	Activecampaign	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 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 27, 2026
11	Emarsys	Indirect evidence	Vienna, GermanyHQ checked Sep 27, 2026	501-1,000	831 contacts →
	Indirect evidence “SAP Engagement Cloud (formerly SAP Emarsys) helps organizations power unique engagement by connecting real-time customer insights with the operational signals that run the…” Source: RevenueBase Database · checked Sep 27, 2026
12	BREVO	Partial evidence	Paris, FranceHQ checked Sep 27, 2026	501-1,000	781 contacts →
	Partial evidence “Brevo offers the most intuitive Customer Platform for the sustainable growth of all businesses and organizations (including nonprofits).” Source: RevenueBase Database · checked Sep 27, 2026
13	Khoros	Strong evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	501-1,000	763 contacts →
	Strong evidence “Khoros' award-winning enterprise software makes it easier for complex brands to engage with customers at scale across digital, social, and brand-owned channels.” Source: RevenueBase Database · checked Sep 27, 2026
14	cm.com	Indirect evidence	Breda, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	705 contacts →
	Indirect evidence “CM.com (AMS: CMCOM) is a leading European technology company that helps organizations worldwide improve customer interactions through integrated solutions for communications…” Source: RevenueBase Database · checked Sep 27, 2026
15	Acoustic	Indirect evidence	Conway, AR, United StatesHQ checked Sep 27, 2026	501-1,000	539 contacts →
	Indirect evidence “Acoustic, L.P.” Source: RevenueBase Database · checked Sep 27, 2026
16	Wunderkind	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	521 contacts →
	Partial evidence “Wunderkind is pioneering a new category of AI agentic marketing decisioning, where identity meets AI to drive scalable performance across channel.” Source: RevenueBase Database · checked Sep 27, 2026
17	Treasure AI	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 27, 2026	501-1,000	511 contacts →
	Partial evidence “Treasure AI is the Agentic Experience Platform built for modern marketing teams.” Source: RevenueBase Database · checked Sep 27, 2026
18	Dotdigital	Strong evidence	London Bridge, United KingdomHQ checked Sep 27, 2026	201-500	491 contacts →
	Strong evidence “Dotdigital is a human-first marketing platform that helps you connect with your customers on the channels they know and love.” Source: RevenueBase Database · checked Sep 27, 2026
19	Workshop	Partial evidence	Omaha, NE, United StatesHQ checked Sep 27, 2026	51-200	447 contacts →
	Partial evidence “Workshop is a modern, purpose-built internal communications platform that helps teams create, send, manage, and measure employee communications in one place, starting with email…” Source: RevenueBase Database · checked Sep 27, 2026
20	customer.io	Partial evidence	Portland, OR, United StatesHQ checked Sep 27, 2026	201-500	446 contacts →
	Partial evidence “Create personalized customer journeys that engage and convert with our versatile customer engagement platform.” Source: RevenueBase Database · checked Sep 27, 2026
21	KARIX	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	417 contacts →
	Indirect evidence “Karix Mobile empowers enterprises to use mobile to transform their business at all stages of customer life cycle, from acquisition to retention.” Source: RevenueBase Database · checked Sep 27, 2026
22	Webengage	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	404 contacts →
	Partial evidence “WebEngage is an advanced Customer Data and Engagement Platform helping consumer brands achieve higher lifetime value and marketing ROI through personalized experiences at scale.” Source: RevenueBase Database · checked Sep 27, 2026
23	Lime Technologies	Partial evidence	Lund, SwedenHQ checked Sep 27, 2026	201-500	399 contacts →
	Partial evidence “Lime is the Customer Journey platform that helps companies make their customers fall in love with them.” Source: RevenueBase Database · checked Sep 27, 2026
24	MAPP	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	373 contacts →
	Partial evidence “Mapp helps marketers build personalized customer experiences through our SaaS platform, Mapp Marketing Cloud.” Source: RevenueBase Database · checked Sep 27, 2026
25	Aptroid Consulting India Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	501-1,000	354 contacts →
	Indirect evidence “Aptroid Consulting (India) PVT.” Source: RevenueBase Database · checked Sep 27, 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: cross-channel messaging platform software companies. 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 cross-channel messaging platform software companies.
Partial evidence: Its own public description names part of cross-channel messaging platform software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cross-channel messaging platform software companies. 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 3,278 cross-channel messaging platform software companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 31,258 reachable decision-makers.

Free signup · no credit card

View the full list →

Cross-channel messaging platform software companies worldwide at a glance

As of Sep 27, 2026

38.7%Verified-email coverage

24.6Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,527

11-50

1,203

51-200

380

201-500

107

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 cross-channel messaging platform software companies, 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 cross-channel messaging platform software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cross-channel messaging platform software companies”. 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 cross-channel messaging platform software companies), 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 cross-channel messaging platform software companies, 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, 31,258 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 27, 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.

Cross-channel messaging platform software companies by location

27 lists · largest first

Every Cross-channel messaging platform software 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 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 cross-channel messaging platform software companies, 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 cross-channel messaging platform software companies are there worldwide?

RevenueBase identified 3,278 cross-channel messaging platform software companies 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?

Hubspot, headquartered in Cambridge, tops this list with the largest team on record.

Which country has the most cross-channel messaging platform software companies?

The United States leads with 717 companies, followed by India (335) and Brazil (187). Every cross-channel messaging platform software companies list by country and city is linked on this page.

Which city has the most cross-channel messaging platform software companies?

London leads with 68 headquartered companies, followed by New York (55) and Sao Paulo (54).

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 31,258 verified decision-maker contacts tracked across these 3,278 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,278 cross-channel messaging platform software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.