Company lists · Data refreshed November 2026

Top 25 Messaging app developers worldwide

RevenueBase identified 353 company matches for messaging app developers worldwide as of November 2026 and tracks 5,178 professional contacts across them, including 709 with verified work emails. The United States is the largest market and San Francisco the largest hub.

This list covers company matches for messaging app developers 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 November 6, 2026. Country and city lists for messaging app developers 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 Nov 6, 2026 How this list was built
353Companies
5,178Contacts tracked
709Verified emails
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The 25 largest messaging app developers worldwide

Ranked by team size
Top 25 of 353 company matches for messaging app developers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLuxembourgHQ recorded Nov 6, 2026501-1,000760 contacts →

Exact match

“Rakuten Viber is one of the most trusted and downloaded apps in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTaipei, TaiwanHQ recorded Nov 6, 2026501-1,000354 contacts →

Exact match

“About LINE Taiwan Limited, With the LINE messaging app as the cornerstone, LY Corporation's business encompasses development and operation of a wide range of mobile-first…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500283 contacts →

Exact match

“Enrich Money is a reputable company in the Wealth-Tech sector, offering a comprehensive investment and trading platform named ORCA that is accessible through both web and mobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJakarta, ON, IndonesiaHQ recorded Nov 6, 2026201-500231 contacts →

Exact match

“BBM is one of the largest mobile messaging applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRorschach, SwitzerlandHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“HORISEN is a technology software house with more than two decades of hands-on experience in messaging technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Kik is a messaging app that was founded in 2009 by a small but passionate group of University of Waterloo students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 202611-5089 contacts →

Exact match

“Linq is the infrastructure to build AI agents in iMessage, covering a suite of enterprise-ready APIs for iMessage, SMS, RCS and voice channels, built for engineers and product…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,00087 contacts →

Exact match

“Solutions Infini, now Kaleyra, is a global group providing mobile communication services to financial institutions, e-commerce players, OTTs, software companies, logistic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLimassol, CyprusHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“At Scarpel Telecom, we help operators and platforms deliver instant, high-impact messages that keep players active and drive conversions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTallinn, EstoniaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Textmagic is the operational messaging platform trusted by over companies worldwide that brings all business communication into one place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“AffinityClick is a Canadian mobile development company specializing in communication apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Founded in 2001, MSTAT has firmly positioned itself as a leader in the Greek market, delivering comprehensive Business Messaging services and innovative telecommunication…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSouth Jakarta, IndonesiaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“TapTalk.io is an Indonesian-made B2B company established in 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Hey there!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBozeman, MT, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Quiq is a leading technology company based in Bozeman, Montana that makes it easy for people to have a conversation with a company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVirginia Beach, VA, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“From SMS and WhatsApp to multi-channel mobile journeys, Esendex helps you deliver business messaging that puts the power in your customers’ hands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“QP is the world's first premium messaging app designed for creators-of-all-kinds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“A2P, B2B, B2C, Bulk Messaging, Business Communication, Chatbot, RCS, WhatsApp Business, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Voxer is a high-performance messaging app that combines the power of live voice with text, photos and videos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Digi3 is a leading provider of business communication solutions, helping brands connect with their customers in smarter, faster, and more reliable ways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUnited StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchYamuanagar, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Enabling Cloud Communications for People and Things We started our journey as the new millennium set in with a small group of mobile messaging experts, with base in Haryana…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKong, Hong KongHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“GenAI available | Sanuker is a leading Business Messaging company that provides professional messaging consultation and chatbot solutions to enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Shree Tripada empowers businesses with advanced communication solutions that are secure, scalable, and future-ready.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 353 messaging app developers worldwide

See the full list, filter by size, metro and specialty, and access 709 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Messaging app developers worldwide at a glance

As of Nov 6, 2026
13.7%Verified-email coverage
14.7Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · San Francisco
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
178
11-50
128
51-200
35
201-500
5
501-1,000
4
1,001-5,000
1

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 messaging app developers are linked below.
What qualifies
Company records worldwide whose business descriptions match “messaging app developers” 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 709 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 November 6, 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.

Messaging app developers by location

2 lists · largest first

Every Messaging app developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “messaging app developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many messaging app developers are there worldwide?

RevenueBase identified 353 company matches for messaging app developers worldwide as of November 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?

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

Which country has the most messaging app developers?

The United States leads with 70 companies, followed by India (35). Every messaging app developers list by country and city is linked on this page.

Which city has the most messaging app developers?

San Francisco leads with 12 company records, followed by New York (7) and Palo Alto (6).

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 709 professional contacts with verified work emails tracked across these 353 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 November 6, 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.