Company lists · Data refreshed September 2026

Top 25 Monitoring and alerting software vendors based in the United States

RevenueBase identified 109 company matches for monitoring and alerting software vendors associated with the United States as of September 2026 and tracks 13,028 professional contacts across them, including 7,691 with verified work emails. San Francisco is the largest hub.

This list covers company matches for monitoring and alerting software vendors associated with the United States, 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 28, 2026.

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 28, 2026 How this list was built
109Companies
13,028Contacts tracked
7,691Verified emails
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The 25 largest monitoring and alerting software vendors based in the United States

Ranked by team size
Top 25 of 109 company matches for monitoring and alerting software vendors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchNew York, NY, United StatesHQ recorded Sep 28, 20261,001-5,0009,298 contacts →

Exact match

“Datadog is the essential monitoring platform for cloud applications.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 28, 20261,001-5,0001,241 contacts →

Exact match

“We’re in the midst of an information revolution, and monitoring is at the center of it.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSyracuse, NY, United StatesHQ recorded Sep 28, 2026501-1,000490 contacts →

Exact match

“Rapid Response Monitoring is a leading provider of professional monitoring services founded in 1992.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 2026201-500414 contacts →

Exact match

“Application monitoring software considered "not bad" by millions of developers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchIselin, NJ, United StatesHQ recorded Sep 28, 2026201-500308 contacts →

Exact match

“eG Innovations provides IT performance monitoring and digital intelligence solutions that automate and dramatically accelerate the discovery, diagnosis, and resolution of IT…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchCalifornia, CA, United StatesHQ recorded Sep 28, 202651-200100 contacts →

Exact match

“SL develops and markets real-time monitoring, visualization and diagnostic software for Global and mid-market companies whose businesses depend on complex, high-performance…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSt. Paul, MN, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8Exact matchMorrisville, NC, United StatesHQ recorded Sep 28, 20265,001-10,00090 contacts →

Exact match

“N-able fuels IT services providers with powerful software solutions to monitor, manage, and secure their customers’ systems, data, and networks.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchClearwater, FL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
10Exact matchBeaverton, OR, United StatesHQ recorded Sep 28, 202651-20076 contacts →

Exact match

“Soluções em monitoramento, observabilidade e gestão de incidentes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Sep 28, 202611-5059 contacts →

Exact match

“Sonicu delivers modern, smart, and reliable monitoring solutions that protect people and products while keeping operations compliant.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchFresno, CA, United StatesHQ recorded Sep 28, 202611-5056 contacts →

Exact match

“DPS Telecom develops and manufactures integrated hardware/software solutions for network monitoring, remote telemetry, and network alarm management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, United StatesHQ recorded Sep 28, 202651-20042 contacts →

Exact match

“Netdata delivers real-time observability for systems, containers, applications, and infrastructure across servers, cloud environments, Kubernetes clusters, and IoT devices.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“XiltriX North America was established to make life sciences safer and more predictable through technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Maxava is a worldwide provider of innovative monitoring, high availability and disaster recovery solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchHagerstown, MD, United StatesHQ recorded Sep 28, 202651-20031 contacts →

Exact match

“Dynamark, A Becklar Company, has earned a healthy presence and reputation in the security industry for over 50 years and has grown into a leader in critical event monitoring.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWarren, RI, United StatesHQ recorded Sep 28, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchCleveland, OH, United StatesHQ recorded Sep 28, 202651-20030 contacts →

Exact match

“Entuity Software™, a Park Place Technologies company, is a leading infrastructure monitoring and management solution that helps organizations streamline and proactively manage…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Uptime.com provides peace of mind to thousands of customers like Apple, Microsoft, IBM, Palo Alto Networks, Kraft, and BNP Paribas who trust us to monitor the performance, health…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchCary, NC, United StatesHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“At iGLASS Networks, we specialize in providing a fully managed Network Monitoring Service that ensures your IT infrastructure is monitored 24/7.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchDenver, CO, United StatesHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Scout Monitoring is the all-in-one monitoring platform built for lean dev teams who own products, not just tickets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchCharlotte, MD, United StatesHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“NetWatch.AI is at the forefront of revolutionizing software solutions for server monitoring with the integration of artificial intelligence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261-1017 contacts →

Exact match

“RunLLM builds enterprise-ready developer assistants fully customized to your tech stack.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202651-20017 contacts →

Exact match

“Born from decades of expertise in elite Israeli intelligence forces, Datorios combines deep expertise in real-time technology and intelligence to revolutionize observability for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchNashua, NH, United StatesHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“White Star Software is home to many of the most well known and respected OpenEdge database experts in the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 109 monitoring and alerting software vendors based in the United States

See the full list, filter by size, metro and specialty, and access 7,691 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Monitoring and alerting software vendors based in the United States at a glance

As of Sep 28, 2026
59.0%Verified-email coverage
119.5Average contacts per company
11-50Median size (employees)
7.3%Largest-city concentration · San Francisco
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
47
51-200
11
201-500
4
501-1,000
1
1,001-5,000
2
5,001-10,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 109 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “monitoring and alerting software vendors” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 7,691 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 28, 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.

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 “monitoring and alerting software vendors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many monitoring and alerting software vendors are there based in the United States?

RevenueBase identified 109 company matches for monitoring and alerting software vendors associated with the United States 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?

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

Which city has the most monitoring and alerting software vendors?

San Francisco leads with 8 company records, followed by New York (6) and Palo Alto (5).

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 7,691 professional contacts with verified work emails tracked across these 109 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 28, 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.