Nmap vs Zenoss Cloud comparison

Nmap and Zenoss are both solutions in the Network Monitoring Software category. Nmap is ranked #24 with an average rating of 8.3, while Zenoss is ranked #65. Nmap holds a 1.1% mindshare in NMS, compared to Zenoss’s 0.9% mindshare. Additionally, 100% of Nmap users are willing to recommend the solution, compared to 100% of Zenoss users who would recommend it.

Nmap

Read 23 Nmap reviews

6,555 Views
6,227 Comparison Views

100% willing to recommend

Zenoss Cloud

Read 8 Zenoss Cloud reviews

6,167 Views
2,960 Comparison Views

100% willing to recommend

Nmap

Zenoss Cloud

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Executive SummaryUpdated on Oct 10, 2024

Zenoss Cloud and Nmap are both used in the IT industry, but Zenoss Cloud focuses on IT monitoring while Nmap is aimed at network scanning and security auditing. Zenoss Cloud is stronger in environments needing comprehensive IT management due to its monitoring capabilities, while Nmap offers significant advantages for network vulnerability analysis.

Features:Zenoss Cloud supports monitoring of IT infrastructure with real-time analytics, extensive integration options, and versatile management features. Nmap features strong network scanning capabilities, detailed security assessments, and is an essential tool for identifying network vulnerabilities.

Room for Improvement:Zenoss Cloud could improve its deployment process and reduce complexity for new users. Simplifying pricing models and offering more flexible options could also benefit potential users. Enhancing its community support forums might provide additional resources. Nmap would benefit from more direct customer support channels, expanded documentation for less experienced users, and updates to interface design for better ease of use.

Ease of Deployment and Customer Service:Zenoss Cloud generally involves a more complex deployment due to its detailed setup but provides comprehensive customer support with structured service. Nmap is simpler to deploy as it is lightweight, but it relies mostly on community support, which may not offer immediate assistance compared to vendor support.

Pricing and ROI:Zenoss Cloud requires a higher initial investment reflective of its extensive features, delivering ROI in environments focused on full-scale IT management. Pricing specifics are generally tailored to organizational needs. Nmap is low cost with minimal initial expenses, showing a strong ROI in security-specific scenarios without detailed pricing structures.

To learn more, read our detailed Nmap vs. Zenoss Cloud Report (Updated: August 2026).

Buyer's Guide

Nmap vs. Zenoss Cloud

August 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Nmap

Ranking in Network Monitoring Software

24th

Average Rating

8.6

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

No ranking in other categories

Zenoss Cloud

Ranking in Network Monitoring Software

65th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Application Infrastructure (19th), Event Monitoring (14th), Server Monitoring (26th), IT Infrastructure Monitoring (52nd), Container Monitoring (8th), Cloud Monitoring Software (41st), AIOps (28th)

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of Nmap is 1.1%, up from 0.5% compared to the previous year. The mindshare of Zenoss Cloud is 0.9%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Nmap	1.1%
Zenoss Cloud	0.9%
Other	98.0%

Network Monitoring Software

Featured Reviews

Sai Aditya Panda

Student at a consultancy with 11-50 employees

Penetration testing has become efficient as I identify open ports and security risks with confidence

Nmap could potentially become a GUI and provide automatic reports with one-click downloads. For example, the report could show all the open ports for an IP address with a professionally formatted report. This is a far-fetched suggestion and not really required, but it could make the work a little better. On a scale of one to ten, I give Nmap a solid nine. I mean, how can you fix something that is not broken? Nmap is already the best, and I do not think there are any other features that can be added. Its job is reconnaissance, so I do not think there is more to add to it. However, if I get any ideas, I will let them know about this.

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ClaudiaChen

Cloud Architect - Senior Technology Architect at Telstra

Generates close to real-time alerts so users can resolve issues, but needs more integration and public cloud monitoring features

As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Nmap is easy to use. It's a command-line interface, and the output is quite good."

"It helps us secure the network infrastructure."

"Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to scan our network and identify devices that aren't connected properly. This helps us detect any issues related to the operating systems of these devices."

"The scanning procedure includes UDP ports which sets it apart from competitors."

"Nmap has a powerful command line tool and a set of diagnostic features."

"The initial setup was simple."

"The solution detects the operating systems, which makes testing the software much easier before making the payload."

"From a functionality standpoint, it's robust and straightforward to comprehend."

More Nmap pros

"The custom built integration is one of the most valuable features because you can see all the especially critical items."

"They have also accommodated many state-of-the-art technologies like Docker and ZooKeeper."

"The most valuable feature is the flexible discovery mechanism."

"With this solution, they can have one million users at the same time with no crashes."

"Overall, it's a great solution, and I consider it to be one of the best."

"The product offers good documentation that helps with initial training."

"It is the most flexible solution of this type, but it takes time to adapt."

"What I like most about Zenoss Service Dynamics is that it monitors the devices and gives close to real-time alerts. For example, in case the device is not available, Zenoss Service Dynamics generates an alert so my team can resolve the issue."

More Zenoss Cloud pros

Cons

"I would like something more user-friendly to use and export data to various software."

"The challenge often lies in finding suitable courses and professional resources."

"It takes a bit of time to get familiar with the solution and its options."

"There is room for improvement in the design, the GUI. It looks a bit odd. Maybe Nmap should improve it or add more widgets to make it more attractive, but the basic functionality is good and provides what we need."

"The price is high and could be cheaper."

"The solution's initial setup could be better."

"There are concerns with the stability of the product, making it an area where improvements are required."

"Nmap major operates through the CLI; there's no GUI component, and that's where the challenge is."

More Nmap cons

"This solution is complex for beginners so it takes some time to learn."

"The inclusion of a feature to show a graphical view of the network would be a helpful improvement."

"Technical support is 3/10, poor: Incomplete and poor documentation Undocumented processes Inconsistent solutions to problems depending on source"

"There was a problem with Zenoss and storage monitoring."

"Now it is stable, but they should design threshold parameters in percentage instead of raw values."

"It would be ideal if the product offered sound alerts."

"As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor."

"There is room for improvement with the administrative part. They introduced Control Center to manage things in Zenoss 5. The services that Zenoss provides remained the same, but the administrative part, since they introduced Docker, etc., has become a little complex"

More Zenoss Cloud cons

Pricing and Cost Advice

"The solution is open source so it is free."

"It's an open-source solution. Commerically, only the support service is available."

"The solution is free of cost."

"I am using the free version of Nmap."

"Nmap is an open-source and free product."

"The product's pricing is fine. The licensing options for Nmap include perpetual licenses and volume-based licenses. For perpetual licenses, once you purchase it, there's no need to invest in renewals. And for volume-based licenses, enterprise companies can use it multiple times based on the number of users or devices they need to scan. It's a pay-as-you-go model, similar to how you pay for what you use."

"The solution is free of cost, but there are specific services that we have to buy."

"Nmap is open source software, which suits us well because we are a manufacturing company and not an IT company, for example. If we were an IT company, we would probably need to pay for extra support or instead go for another software solution. But as it is, we don't have any need for high-end troubleshooting tools."

More Nmap pricing and cost advice

"It is very cost-effective compared to the tools I worked with in the past. The company is gaining a lot with respect to the cost factor. It provides agentless monitoring and in a very cheap way."

"It depends on the customer, what he wants."

"There are additional costs you'll have to pay apart from the license fee for Zenoss Service Dynamics. I can't remember exactly how much my company is paying because I don't handle the finance part, but the cost is paid annually. On a scale of one to five, with one being the cheapest and five being the most expensive, I'm rating the solution three out of five."

"The pricing depends on the environment, the number of services, and the size of the data center. It can go from $100,000 to a million dollars."

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Top Industries

By visitors reading reviews

Manufacturing Company

10%

Construction Company

10%

University

Outsourcing Company

Construction Company

14%

Comms Service Provider

11%

Manufacturing Company

10%

Transportation Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	1
Large Enterprise	14

By reviewers
Company Size	Count
Small Business	4
Large Enterprise	5

Questions from the Community

What is your primary use case for Nmap?

My main use case for Nmap is reconnaissance, so identifying open ports or running services and ultimately finding the security risks or vulnerabilities in a system. OS detection is the most importa...

See all answers

What advice do you have for others considering Nmap?

I think I should be learning more about the commands and how Nmap works so that it will be better for my career. I will do that. There is nothing else to add to it, except a huge thank you to the p...

See all answers

What needs improvement with Nmap?

See all answers

What is the best network monitoring software for large enterprises?

In my experience, I worked with many monitoring software, but the one that gave me the most functionalities of a large-scale company is Zenoss, due to its ability to monitor completely hybrid and a...

See all answers

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Compared 6% of the time

Meraki Dashboard vs Nmap

Compared 6% of the time

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Nagios XI vs Zenoss Cloud

Compared 4% of the time

Dynatrace vs Zenoss Cloud

Compared 3% of the time

Microsoft System Center vs Zenoss Cloud

Compared 3% of the time

ScienceLogic vs Zenoss Cloud

Compared 3% of the time

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Product Reports

Buyer's Guide

Nmap

August 2026

Download Nmap product report

Buyer's Guide

Zenoss Cloud

July 2026

Download Zenoss Cloud product report

Also Known As

No data available

Cloud Monitoring, Zenoss Service Dynamics

Overview

Nmap is a comprehensive tool for network reconnaissance and security evaluation, offering features like port scanning and OS detection. It assists in uncovering network configurations, essential for cybersecurity operations.

Designed for network discovery and auditing, Nmap is a highly adaptable tool vital for penetration testing and security analysis. Users utilize it to identify open ports and operating systems, conduct vulnerability assessments, and map networks. While its CLI offers flexibility, the absence of a graphical interface can be a hurdle for new users. Enhancements in scanning speed and the addition of network issue resolution features would increase its effectiveness. Industry use cases show its necessity in cybersecurity, where it aids in uncovering network devices, evaluating services, and assessing security postures.

What are the key features of Nmap?

Port Scanning: Identifies open ports within a network.
Service Detection: Discovers services running on network devices.
OS Detection: Determines operating systems to assess vulnerabilities.
Network Diagnostics: Provides insights for system auditing and performance evaluation.
Script Integration: Utilizes scripts for enhanced vulnerability scanning.

What benefits should users look for?

Network Visibility: Helps reveal detailed network configurations for efficient management.
Security Posture Assessment: Evaluates an organization's exposure to threats.
Flexible Tool Integration: Works with other tools, enhancing cybersecurity decision-making.

Nmap is indispensable in industries focused on cybersecurity and network management. It plays a significant role in telecommunications, finance, and IT sectors by enabling detailed network analysis, enhancing penetration testing, and facilitating compliance assessments. Robust integration capabilities make it a versatile choice for enterprises and security experts.

Nmap

Zenoss Cloud provides a comprehensive overview of IT environments, supporting cross-cloud functionality, scalability, and robust integrations. It offers dynamic monitoring through its intuitive dashboard and supports hybrid deployments across cloud and on-premises infrastructures.

Zenoss Cloud enables users to monitor network infrastructure and operator platforms efficiently. With features like agentless monitoring and real-time alerts, Zenoss Cloud integrates seamlessly with external systems such as ITSM tools. Its flexible functionality allows for the management of both on-premises and cloud infrastructures like AWS and Azure. Users benefit from easy setup and strong technical support, although they seek enhancements in AI capabilities and simpler installation. The pricing model and complexity for beginners and storage monitoring are areas for improvement.

What are the key features of Zenoss Cloud?

Dynamic Monitoring: Enhances user experience with real-time insights.
Cross-Cloud Functionality: Supports hybrid deployments across AWS and Azure.
Agentless Monitoring: Simplifies deployment with minimal overhead.
Scalability: Grows with your network's demands.
Custom Integration: Supports notifications and alerts tailored to user requirements.

What benefits should users expect from Zenoss Cloud?

Time Efficiency: Quick setup and operation save resources.
Comprehensive Support: Extensive documentation streamlines troubleshooting.
Cost-effective Monitoring: Prevents multiple charges in server monitoring.
Enhanced User Experience: Offers seamless integration with existing IT infrastructures.

Zenoss Cloud is widely used in monitoring solutions for industries including technology and data centers. It supports direct monitoring of systems like vSphere and NetApp, making it ideal for IT operations and managed services. Integration with tools such as ServiceNow and SolarWinds aligns it with diverse IT environments.

Zenoss

Sample Customers

Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication

2degrees, Rackspace, State of North Dakota, El Paso Independent School District, NWN Corporation

Buyer's Guide

Nmap vs. Zenoss Cloud

August 2026

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