Company lists · Data refreshed September 2026
Top 25 Observability companies worldwide
RevenueBase identified 1,021 observability companies worldwide as of September 2026 and tracks 43,656 professional contacts across them, including 22,759 with verified work emails. The United States is the largest market and London the largest hub.
This list covers observability companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for observability companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest observability companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,298 contacts → | ||||
Indirect evidence “Datadog is the essential monitoring platform for cloud applications.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,444 contacts → | ||||
Strong evidence “Dynatrace keeps today’s AI-driven world working by advancing observability for today’s digital business.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,770 contacts → | ||||
Indirect evidence “New Relic arms businesses with the trust and confidence required to thrive in the AI era.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,592 contacts → | ||||
Indirect evidence “Making IT look easy.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,850 contacts → | ||||
Strong evidence “We provide the data that drives observability, fortifies cybersecurity, and keeps the world's most essential organizations resilient against disruptions of any kind.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,675 contacts → | ||||
Strong evidence “Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,589 contacts → | ||||
Indirect evidence “EV specialise in delivering visual analysis that provides timely insight to well and pipeline operators, helping them to understand and resolve their most complex issues.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 933 contacts → | ||||
Indirect evidence “Cisco ThousandEyes empowers organizations to assure every digital experience across every network, everywhere, every time.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 636 contacts → | ||||
Strong evidence “Get unified visibility across any environment and any stack with the Splunk Observability portfolio, supercharged by Splunk AppDynamics (formerly Cisco AppDynamics).” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 566 contacts → | ||||
Strong evidence “Coralogix is a modern observability platform that gives teams real-time insights across systems, security, and AI workloads.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 553 contacts → | ||||
Indirect evidence “NPD offers data, industry expertise, and prescriptive analytics to help our clients grow their businesses in a changing world.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 456 contacts → | ||||
Indirect evidence “Cavisson Systems Inc, having its headquarter in Santa Clara, CA (USA), is a leading provider of performance intelligence platform that ensures exceptional customer experience and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 451 contacts → | ||||
Indirect evidence “At Wiser Solutions, We are the global leader in omnichannel retail intelligence, empowering over 750 global brands and retailers to gain a decisive advantage at every consumer…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 419 contacts → | ||||
Indirect evidence “Neoway agora é Trillia.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 414 contacts → | ||||
Indirect evidence “Application monitoring software considered "not bad" by millions of developers.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 340 contacts → | ||||
Strong evidence “Real-time observability platform for financial services and regulated industries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 319 contacts → | ||||
Indirect evidence “Gain.pro is on a mission to provide global private market visibility.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 318 contacts → | ||||
Indirect evidence “At IR, we power elite business performance.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 312 contacts → | ||||
Indirect evidence “Acceldata provides an Agentic Data Management platform that simplifies and speeds the ability for enterprises to deliver trusted data for AI and other initiatives.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 308 contacts → | ||||
Indirect evidence “eG Innovations provides IT performance monitoring and digital intelligence solutions that automate and dramatically accelerate the discovery, diagnosis, and resolution of IT…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 302 contacts → | ||||
Strong evidence “Honeycomb is the observability platform built for the new shape of software.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 297 contacts → | ||||
Indirect evidence “Reducing emissions, detecting leaks, mitigating risk, optimizing operations, ensuring compliance and advancing research are some of the challenges facing our clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 275 contacts → | ||||
Indirect evidence “CB Insights is the leader in predictive intelligence on private companies-turning exclusive data on millions of firms into early, trusted signals on future performance and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 266 contacts → | ||||
Indirect evidence “ITS Services est une entreprise leader dans les domaines des Infrastructures & Opérations IT, avec une offre d’expertise en phase avec un time to market accéléré et s’inscrivant…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 256 contacts → | ||||
Strong evidence “Chronosphere, a Palo Alto Networks Company, is the observability platform built for control in the modern, containerized world.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: observability companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names observability companies.
- Partial evidence
- Its own public description names part of observability companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name observability companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,021 observability companies worldwide
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Observability companies worldwide at a glance
As of Sep 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among observability companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for observability companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “observability companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names observability companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among observability companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 22,759 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Observability companies by location
8 lists · largest firstEvery Observability companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Observability companies based in the United States275
- Observability companies based in the United Kingdom64
- Observability companies based in India58
- Observability companies based in Brazil55
- Observability companies based in Canada44
- Observability companies based in Germany35
- Observability companies based in France25
- Observability companies based in the Netherlands25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names observability companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many observability companies are there worldwide?
RevenueBase identified 1,021 observability companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Datadog, headquartered in New York, tops this list with the largest team on record.
Which country has the most observability companies?
The United States leads with 275 companies, followed by the United Kingdom (64) and India (58). Every observability companies list by country and city is linked on this page.
Which city has the most observability companies?
London leads with 32 headquartered companies, followed by San Francisco (31) and New York (19).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 22,759 verified decision-maker contacts tracked across these 1,021 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.