Company lists · Data refreshed October 2026

Top 23 Outbound notification software suppliers worldwide

RevenueBase identified 77 company matches for outbound notification software suppliers worldwide as of October 2026 and tracks 717 professional contacts across them, including 157 with verified work emails. The United States is the largest market and Buenos Aires the largest hub.

This list covers company matches for outbound notification software suppliers 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 19, 2026. Country and city lists for outbound notification software suppliers 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 19, 2026 How this list was built
77Companies
717Contacts tracked
157Verified emails
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The 23 largest outbound notification software suppliers worldwide

Ranked by team size
Top 23 of 77 company matches for outbound notification software suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchWaverley, South AfricaHQ recorded Oct 19, 202651-20089 contacts →

Exact match

“Everlytic is a marketing messaging and automation platform that helps your business communicate better, smarter, and faster over email, SMS, voice broadcasting and web push.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchSantiago, ChileHQ recorded Oct 19, 202651-20075 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 · Oct 19, 2026 · View company records in RevenueBase
3Exact matchSonora, CA, United StatesHQ recorded Oct 19, 202651-20038 contacts →

Exact match

“Front Porch solutions lower costs and increases revenue for service providers like Comcast and Time Warner Cable.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact match千代田区, JapanHQ recorded Oct 19, 202651-20034 contacts →

Exact match

“MailPublisher 10”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Oct 19, 202611-5026 contacts →

Exact match

“Leverage inbound & outbound voice messaging, text and email to deliver highly engaging, proactive communications, designed for the greatest positive impact on your end customer.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchPotsdam, GermanyHQ recorded Oct 19, 202611-5026 contacts →

Exact match

“Derdack is the creator of SIGNL4 and an innovation leader in automating critical notification and communication workflows, in communication-enabling applications and in mobilizing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchJakarta, IndonesiaHQ recorded Oct 19, 202611-5022 contacts →

Exact match

“Founded by experienced business consultants and Silicon Valley and Puget Sound (Seattle) engineers, Kokatto provides automated notification solutions for large and medium size…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Oct 19, 202611-5020 contacts →

Exact match

“Each year, InTouch Connections delivers millions of automated messages and surveys via voice, text and email.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchPetach Tikwa, IsraelHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“Since 2002, thousands of companies and organizations have been using inwise Digital Messaging Solutions to bring good news to their customers via digital platforms such as Email.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchOrmond Beach, FL, United StatesHQ recorded Oct 19, 202651-20014 contacts →

Exact match

“Effective June 5, 2017 Emergency Communications Network (ECN) has changed to OnSolve.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchJupiter, FL, United StatesHQ recorded Oct 19, 202651-20014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchPhoenix, AZ, United StatesHQ recorded Oct 19, 202611-5013 contacts →

Exact match

“With over 20 years experience, Inphonite is the solution provider of choice.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchLiverpool, United KingdomHQ recorded Oct 19, 20261-1011 contacts →

Exact match

“At Convrs, we understand how excellent communication is crucial to building lasting customer relationships and driving business success.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchКиїв, UkraineHQ recorded Oct 19, 202611-506 contacts →

Exact match

“З 2007 року ми допомагаємо бізнесам інформувати своїх клієнтів.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchSan Isidro, ArgentinaHQ recorded Oct 19, 202611-505 contacts →

Exact match

“Brindamos soluciones integrales para empresas, instituciones y profesionales que deseen utilizar nuevos e innovadores canales de comunicación con clientes, empleados y/o…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchWilmington, DE, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“How can I use text message in my business?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchPalo Alto, CA, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“IMPOWER Solutions helps brands build scalable & effective programs for text & instant messaging with customers Customers love texting with IMPOWER.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchLouisville, KY, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“REACH Alert is a leader in providing communication software to organizations for all of their group messaging needs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchStockholm, SwedenHQ recorded Oct 19, 202611-502 contacts →

Exact match

“21st effektiviserar kommunikation från företag till deras kunder och medarbetare genom de kanaler som finns tillgängliga i din mobiltelefon.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchAustraliaHQ recorded Oct 19, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchNorristown, PA, United StatesHQ recorded Oct 19, 202611-502 contacts →

Exact match

“The efficient way to connect with your customers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchNorthbrook, IL, United StatesHQ recorded Oct 19, 202611-501 contacts →

Exact match

“AGENT511 solves complex customer engagement challenges with proactive, interactive text, email, voice, and social media communications.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchLonderzeel, BelgiumHQ recorded Oct 19, 20261-101 contacts →

Exact match

“M2Mcom is your partner for Targeted alert notifications.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 23 of 77 outbound notification software suppliers worldwide

See the full list, filter by size, metro and specialty, and access 157 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound notification software suppliers worldwide at a glance

As of Oct 19, 2026
21.9%Verified-email coverage
9.3Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Buenos Aires
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
32
51-200
9
201-500
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 outbound notification software suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “outbound notification software suppliers” 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 157 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 19, 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.

Outbound notification software suppliers by location

1 lists · largest first

Every Outbound notification software suppliers 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 “outbound notification software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound notification software suppliers are there worldwide?

RevenueBase identified 77 company matches for outbound notification software suppliers 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?

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

Which country has the most outbound notification software suppliers?

The United States leads with 28 companies. Every outbound notification software suppliers list by country and city is linked on this page.

Which city has the most outbound notification software suppliers?

Buenos Aires leads with 2 company records, followed by Chicago (2) and Irvine (2).

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 157 professional contacts with verified work emails tracked across these 77 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 19, 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.