Company lists · Data refreshed November 2026

Top 25 In-app messaging consultants worldwide

RevenueBase identified 695 company matches for in-app messaging consultants worldwide as of November 2026 and tracks 9,978 professional contacts across them, including 2,331 with verified work emails. The United States is the largest market and San Francisco the largest hub.

This list covers company matches for in-app messaging consultants 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 in-app messaging consultants 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
695Companies
9,978Contacts tracked
2,331Verified emails
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The 25 largest in-app messaging consultants worldwide

Ranked by team size
Top 25 of 695 company matches for in-app messaging consultants 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 matchLondon, United StatesHQ recorded Nov 6, 20261,001-5,0001,384 contacts →

Exact match

“Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchConway, AR, United StatesHQ recorded Nov 6, 2026501-1,000512 contacts →

Exact match

“Acoustic, L.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-500511 contacts →

Exact match

“Create personalized customer journeys that engage and convert with our versatile customer engagement platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500488 contacts →

Exact match

“Karix Mobile empowers enterprises to use mobile to transform their business at all stages of customer life cycle, from acquisition to retention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200253 contacts →

Exact match

“Vibes’ mobile-first platform creates personal, revenue-driving and long-term mobile engagement between consumers and the world-class brands they love.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 202651-200198 contacts →

Exact match

“OneSignal is the leading customer engagement platform for push, email, SMS/RCS, and in-app messaging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,000146 contacts →

Exact match

“Kenscio Digital Marketing Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026201-500136 contacts →

Exact match

“Sinch MessageMedia is a mobile messaging solution that helps businesses of all sizes better connect with their customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Palma, CA, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Trum·pia was founded in 2006 and has long been ranked #1 in SMS marketing by Forbes because of our ease-of-use, prompt support, and one-of-a-kind automation that scales your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeón (españa), SpainHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“En ARKANA escalamos tu producto móvil con estrategia, datos y tecnología propia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTehran, IranHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Mediana is a marketing platform that provides all tools you need for your business to grow the business community and deliver great experiences at every step of the customer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“En InteliData impulsamos la rentabilidad y reducimos sus costos de oportunidad mediante la producción de comunicaciones multicanal y personalizadas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNúñez, ArgentinaHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“Somos una agencia mobile integral dedicados a brindar todo tipo de soluciones móviles para que las marcas puedan comunicarse de la mejor forma posible con sus usuarios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLake Mary, FL, United StatesHQ recorded Nov 6, 2026n/a75 contacts →

Exact match

“iZigg Mobile helps businesses connect with customers instantly through powerful, easy-to-use text marketing tools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Appcues is a customer engagement platform that helps marketing and product teams turn the product customers already live in into the best place to reach, encourage, and engage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWellington, New ZealandHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Modica Group (Modica) provides its worldwide partners and customers with Intelligent Messaging solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“VietGuys - Enterprise Customer Engagement Platform đồng hành cùng doanh nghiệp xây dựng chiến lược Customer Engagement toàn diện, kết hợp dữ liệu, AI và nền tảng tương tác đa kênh…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Ad4Screen is a mobile marketing & advertising group with a 100% performance-oriented mindset.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChattanooga, TN, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Text Request, an Esendex company, is the business texting platform built to ignite customer engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBonifacio Global City, PhilippinesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Our Mission is to facilitate mobile customer engagement through relevant messaging solutions."- Promotexter CEO Founded in 2007 with the vision of helping the Marketing Manager to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKarachi, PakistanHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“We build mobile apps that help businesses grow and connect with their audience in meaningful ways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Webaroo Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“SinchEngage is pioneering and personalizing mobile marketing and advertising.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDelhi, IndiaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Adzealous Media Pvt Ltd is a marketing and advertising company based in New Delhi, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAccra, GhanaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“GWO SEVO provides customer lifecycle management solutions.”

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

Showing 25 of 695 in-app messaging consultants worldwide

See the full list, filter by size, metro and specialty, and access 2,331 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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In-app messaging consultants worldwide at a glance

As of Nov 6, 2026
23.4%Verified-email coverage
14.4Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · San Francisco
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
370
11-50
243
51-200
61
201-500
13
501-1,000
3
1,001-5,000
1
10001+
2

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 in-app messaging consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “in-app messaging consultants” 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 2,331 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.

In-app messaging consultants by location

3 lists · largest first

Every In-app messaging consultants 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 “in-app messaging consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many in-app messaging consultants are there worldwide?

RevenueBase identified 695 company matches for in-app messaging consultants 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?

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

Which country has the most in-app messaging consultants?

The United States leads with 181 companies, followed by India (52) and the United Kingdom (26). Every in-app messaging consultants list by country and city is linked on this page.

Which city has the most in-app messaging consultants?

San Francisco leads with 12 company records, followed by London (11) and Paris (11).

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 2,331 professional contacts with verified work emails tracked across these 695 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.