Nessus
Nessus is a proprietary vulnerability scanner developed by Tenable, Inc.
Market Share of Nessus
Current Customer(s)
7825
Market Share (Est.)
1.91%
Ranking
#8
Top Competitors and Alternatives of Nessus
The top three of Nessus’s competitors in the Data Analytics category are Datadog with 41.08%, Tableau Software with 21.21%, Apache Spark with 4.66% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Datadog | 168053 | 41.08% | Nessus vs Datadog |
| Tableau Software | 86754 | 21.21% | Nessus vs Tableau Software |
| Apache Spark | 19053 | 4.66% | Nessus vs Apache Spark |
| Looker | 18439 | 4.51% | Nessus vs Looker |
| Keen IO | 15743 | 3.85% | Nessus vs Keen IO |
| OneAll | 13700 | 3.35% | Nessus vs OneAll |
| Qlik Sense | 13302 | 3.25% | Nessus vs Qlik Sense |
| Alteryx | 6859 | 1.68% | Nessus vs Alteryx |
| Dun & Bradstreet | 6542 | 1.60% | Nessus vs Dun & Bradstreet |
| Zoho Analytics | 6131 | 1.50% | Nessus vs Zoho Analytics |
| Zoho Analytics | 6128 | 1.50% | Nessus vs Zoho Analytics |
| Experian | 5456 | 1.33% | Nessus vs Experian |
| Lattice | 5056 | 1.24% | Nessus vs Lattice |
| Domo | 3450 | 0.84% | Nessus vs Domo |
| ONA | 2591 | 0.63% | Nessus vs ONA |
| ONA | 2591 | 0.63% | Nessus vs ONA |
| Sumo Logic | 2312 | 0.57% | Nessus vs Sumo Logic |
| Woopra | 2115 | 0.52% | Nessus vs Woopra |
| Gainsight | 1846 | 0.45% | Nessus vs Gainsight |
| Clarivate | 1769 | 0.43% | Nessus vs Clarivate |
Popular Comparisons
Top Competitors and Alternatives of Nessus
The top three of Nessus’s competitors in the Data Analytics category are Datadog with 41.08%, Tableau Software with 21.21%, Apache Spark with 4.66% market share.
Nessus vs Datadog
Nessus vs Tableau Software
Nessus vs Apache Spark
Nessus vs Looker
Nessus vs Keen IO
Nessus vs OneAll
Nessus vs Qlik Sense
Nessus vs Alteryx
Customers of Nessus
Around the world in 2026, over 7699 companies have started using Nessus as Data Analytics tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Oregon Army National Guard Recruiting | 10,000+ | Salem | Oregon | United States |     |
| Virtual University Of Pakistan | 10,000+ | Lahore | Punjab | Pakistan | |
| Royal Air Force | 10,000+ | Sleaford | England | United Kingdom | |
| Stanford University | 10,000+ | Stanford | California | United States | |
| Vodafone | 10,000+ | London | England | United Kingdom | |
| Kyndryl | 10,000+ | New York City | New York | United States | |
| U.S. Department Of Energy | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
| Thoughtworks | 10,000+ | Chicago | Illinois | United States | |
| Bloomin Brands, Inc. | 10,000+ | Tampa | Florida | United States | |
| NASA - National Aeronautics & Space Administration | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
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Nessus Customers by Products and Services
The top three products and services offering customers that use Nessus for Data Analytics are Cybersecurity (375), Cyber Security (267), Cloud Services (240).
Customers
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Nessus Customers by Employee Size
The majority of Nessus's customers for the data-analytics category fall in the company size of 1,000 - 4,999 employees (1399 companies), 100 - 249 employees (1387 companies), 10,000+ employees (1367 companies).
Employee Size
Nessus Customers by Geography
The top three geographies of Nessus for data-analytics are the United States with 4007(66.34%), India with 508(8.41%), United Kingdom with 380(6.29%) customers respectively.
Customers
Employees of Nessus
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FAQ
Find answers to the most often asked questions by users.
Who are the top Nessus competitors?
Nessus’s Top competitors in the data-analytics category are Datadog, Tableau Software, Apache Spark. You can view a full list of Nessus competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Nessus and 40,000 other technologies on the internet. You can also compare Nessus and its feature with top competitors here : Nessus vs Datadog Nessus vs Tableau Software Nessus vs Apache Spark.
What is Nessus customer distribution based on company size?
What is Nessus market share in the data-analytics?
What are the top countries that use Nessus?
What are the top industries that use Nessus?
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