Company lists · Data refreshed September 2026

Top 25 Real-time alerting software companies worldwide

RevenueBase identified 300 company matches for real-time alerting software companies worldwide as of September 2026 and tracks 2,645 professional contacts across them, including 1,098 with verified work emails. The United States is the largest market and San Francisco the largest hub.

This list covers company matches for real-time alerting software 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 September 29, 2026. Country and city lists for real-time alerting software 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 Sep 29, 2026 How this list was built
300Companies
2,645Contacts tracked
1,098Verified emails
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The 25 largest real-time alerting software companies worldwide

Ranked by team size
Top 25 of 300 company matches for real-time alerting software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchAhmedabad, IndiaHQ recorded Sep 29, 2026201-500296 contacts →

Exact match

“Motadata is an IT monitoring and management software that derives business insights by real-time processing, correlation and intelligent visualization of IT network and security…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202651-200263 contacts →

Exact match

“CENTEGIX is the leader in incident response solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSaint Paul, MN, United StatesHQ recorded Sep 29, 202611-5094 contacts →

Exact match

“We monitor the world’s IT infrastructures like no one else: nearly any device, anytime, anywhere, with one dashboard of results that give you certainty about your IT network and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSan Ramon, CA, United StatesHQ recorded Sep 29, 202651-20094 contacts →

Exact match

“Userful delivers a unifying platform for operational awareness and response.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchClearwater, FL, United StatesHQ recorded Sep 29, 202611-5090 contacts →

Exact match

“Software Monitoring, Logging, and Real-Time Alerting Solutions for Broadcasters, Cable Companies and Streamers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSamstagern, SwitzerlandHQ recorded Sep 29, 2026201-50089 contacts →

Exact match

“Swissphone stands for secure alerting.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchRockaway, NJ, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“Activu makes any information visible, collaborative, and proactive for people tasked with monitoring critical operations and incidents.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWesterville, OH, United StatesHQ recorded Sep 29, 202651-20070 contacts →

Exact match

“Status Solutions is the pioneering provider of enterprise situational awareness for risk management with life safety, security, environmental monitoring and mass notification…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBloomingdale, IL, United StatesHQ recorded Sep 29, 202651-20052 contacts →

Exact match

“AlertOps, a real-time, intelligent, automated incident management platform with all the capabilities needed to rapidly understand, respond, communicate, resolve, and improve with…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBratislava, SlovakiaHQ recorded Sep 29, 202651-20048 contacts →

Exact match

“2Ring is a software company specializing in the development of real-time reporting and alerting solutions for contact centers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchClaymont, DE, United StatesHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“DataCapable is a software platform that detects and monitors threats in real-time allowing businesses, organizations and government to prepare and respond faster and more…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchJyväskylä, FinlandHQ recorded Sep 29, 202611-5037 contacts →

Exact match

“Secapp is a critical communication and alerting system with documentation features.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchPhilomath, OR, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Active911 is a respected leader in software solutions for emergency response.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“The Neotel team experience provided a complete view of the digital security technology industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchNewport Beach, CA, United StatesHQ recorded Sep 29, 202651-20028 contacts →

Exact match

“A comprehensive multi-patented emergency alert system & mass notification system, suitable for businesses, governments and schools.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchRochester, NY, United StatesHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Bryx is an employee-owned technology company and a trusted leader in reducing emergency response times.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchPotsdam, GermanyHQ recorded Sep 29, 202611-5028 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 · Sep 29, 2026 · View company records in RevenueBase
18Exact matchDordrecht, NetherlandsHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“IQ Messenger is the vendor-independent software solution for critical alarms and notifications.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchFrauenfeld, SwitzerlandHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“novalink wurde 1996 gegründet und hat sich seither als Software-Hersteller auf dem ICT-Markt und als Dienstleister im IT-Bereich etabliert.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchValbonne Sophia Antipolis, FranceHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“My Keeper est une PME fondée en juin 2016 qui propose des systèmes d’alerte innovants assurant la sécurité et la sûreté des établissements recevant du public et des travailleurs…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 29, 202651-20021 contacts →

Exact match

“UMS - an Everbridge Company, has more than 1,200 customers worldwide reaching over 500 million people with our systems for public notifications.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchNew Delhi, IndiaHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Pioneering cutting-edge AI powered Single Pane of Glass capable of providing holistic visibility across diverse environments for businesses, with integrated multi-mode dispatch…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchFornebu, NorwayHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“We help you prevent and respond in real-time to incidents and crises.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchKanpur, IndiaHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Since 2018, at our core, we believe that technology, when applied thoughtfully, can create transformative change in the world around us.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchWuppertal, GermanyHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Die DIVERA GmbH digitalisiert und beschleunigt Prozesse von Unternehmen, Behörden, Feuerwehren und Hilfsorganisationen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 300 real-time alerting software companies worldwide

See the full list, filter by size, metro and specialty, and access 1,098 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Real-time alerting software companies worldwide at a glance

As of Sep 29, 2026
41.5%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · San Francisco
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
114
51-200
22
201-500
6
5,001-10,000
1
10001+
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 real-time alerting software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “real-time alerting software 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 1,098 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 September 29, 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.

Real-time alerting software companies by location

1 lists · largest first

Every Real-time alerting software companies 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 “real-time alerting software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real-time alerting software companies are there worldwide?

RevenueBase identified 300 company matches for real-time alerting software companies worldwide as of September 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?

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

Which country has the most real-time alerting software companies?

The United States leads with 89 companies. Every real-time alerting software companies list by country and city is linked on this page.

Which city has the most real-time alerting software companies?

San Francisco leads with 5 company records, followed by Bangalore (4) and New York (4).

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 1,098 professional contacts with verified work emails tracked across these 300 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 September 29, 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.