# Nmap Software Pricing, Alternatives & More 2026 | Capterra > With the help of Capterra, learn about Nmap Software - reviews, pricing plans, popular comparisons to other Network Mapping products and more. Source: https://www.capterra.com/p/163417/Nmap --- # Nmap Software Review 2026: Features, Integrations, Pros & Cons Last updated on March 13, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Support](#support)[Reviews](#reviews) Nmap ## What is Nmap? Nmap is a free and open-source network discovery and security auditing tool. The Nmap security scanner can rapidly scan large networks to determine which hosts are available, what services and applications those hosts are offering, what operating systems and versions they are running, and other network characteristics. Nmap provides a range of advanced techniques for mapping out networks filled with firewalls, routers, and other obstacles. The Nmap project aims to help make the internet more secure while providing network administrators and security professionals with an advanced tool for exploring and auditing their networks. ## What is Nmap used for? [Network Mapping](https://www.capterra.com/network-mapping-software/) Top alternative Featured Overall rating Based on 54 user reviews Reviews sentiment Positive 98% Neutral 2% Negative 0% Contact vendor for pricing Free trial not available Free version not included Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for Nmap?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=https://nmap.org&name=Nmap) ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### Nmap 4.8 (54) VS. [4.6 (309)](https://www.capterra.com/p/251336/ManageEngine-OpManager/reviews/) Starting Price Contact vendor Starting Price $95 Flat Rate, Per Year Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 4.1 (54) Ease Of Use 4.6 (304) Value For Money 4.8 (43) Value For Money 4.6 (280) Customer Service 3.6 (37) Customer Service 4.6 (299) ## Nmap alternatives [4.7 (103)](https://www.capterra.com/p/145245/Auvik/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 96% of reviewers rated it above 4 stars [4.6 (8)](https://www.capterra.com/p/170515/netTerrain-Logical/#reviews) Starting price $4926.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [UVexplorer](https://www.capterra.com/p/183150/UVexplorer/) [4.3 (34)](https://www.capterra.com/p/183150/UVexplorer/reviews/) Starting price $1975.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 97% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/183150/UVexplorer/) Highest Rated [Faddom](https://www.capterra.com/p/201265/Faddom/) [4.8 (20)](https://www.capterra.com/p/201265/Faddom/reviews/) Starting price $1.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/201265/Faddom/) [View all alternatives](https://www.capterra.com/p/163417/Nmap/alternatives/) ## FAQs about Nmap Overview ### Which roles and teams benefit most from Nmap? Nmap is most used by IT administrators, security analysts, consultants, and network engineers who need to discover devices, scan ports, and verify network exposure. Developers and engineering teams use it to test services and troubleshoot connectivity, while IT leaders and educators rely on it for oversight, risk assessment, and training. Answer based on 54 reviews Overview ### What company size and industries is Nmap built for? Nmap is designed for small and medium businesses, with 62% of reviewers from small businesses, and it is used most in Computer & Network Security at 31%. It also serves midsize firms at 21% and enterprises at 17%, especially in IT services at 17% and computer software at 15%, for network mapping. Answer based on 54 reviews Features and Usability ### What are the key features of Nmap? Nmap includes core network scanning and port scanning for host discovery, IP addressing, and service detection, plus OS fingerprinting and vulnerability checks through the Nmap Scripting Engine. Differentiating features include command line automation, Zenmap for graphical use, report exporting, and configurable scan profiles for TCP, UDP, and ICMP. Answer based on 29 reviews Overview ### How well does Nmap handle network scanning? Nmap handles network scanning well for IP ranges, subnets, host discovery, open ports, and operating system detection. Network admins, security teams, and IT staff like the scan options, scripts, and CLI or GUI access, though advanced scans can take time and beginners may need practice with commands and settings. Answer based on 29 reviews Getting Started and Support ### How easy is it to onboard and train a team on Nmap? Nmap is fairly quick to onboard for network admins and security professionals, especially with its documentation and the Zenmap GUI for basic tasks. Beginners with some networking knowledge can get started fast, but nontechnical users and teams handling advanced scans usually need more time to learn commands, switches, and concepts. Answer based on 21 reviews Security ### How does Nmap handle data security and access control? Nmap uses port scanning, OS fingerprinting, firewall-filter detection, exposed protocol checks, and customizable scripts to identify vulnerabilities and support security auditing, remediation, and internal assessments. Reviewers also note limits around slower complex scans and stronger automation needs, while warning its powerful scanning and attack-simulation capabilities can be misused. Answer based on 19 reviews Features and Usability ### Is Nmap good for port scanning? Nmap works well for port scanning across TCP, UDP, and other protocols, with flexible scan types and detailed service information. Security engineers, penetration testers, and system administrators value its customization, scripting support, and cross-platform use, though some advanced commands may require technical knowledge or elevated access. Answer based on 22 reviews Features and Usability ### Is Nmap easy to use for beginners? Nmap offers both command-line control and the Zenmap GUI, which helps beginners get started faster. IT teams and students often find the interface workable and the documentation helpful, but the layout can feel dated, output may look cluttered, and advanced scanning still depends on learning commands and scan options. Answer based on 21 reviews Features and Usability ### What features does Nmap offer? Nmap offers a wide feature set for network discovery, port scanning, OS fingerprinting, scripting, packet inspection, and exportable results. Security professionals and network admins like the flexibility and depth, especially for reconnaissance and auditing, but the many options can feel confusing at first and the interface is fairly basic. Answer based on 19 reviews ## Features Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically. Reporting/Analytics 4.4 (7) 42.86% of 7 reviewers that rated this feature as important or highly important View and track pertinent metrics to find patterns and gain insights from data Device Auto Discovery 4.8 (6) 33.33% of 6 reviewers that rated this feature as important or highly important Automatically scan the network for devices and take pre-defined actions upon discovery Location-Based Mapping 4.3 (6) 50.00% of 6 reviewers that rated this feature as important or highly important Mapping model based on the geographic location of users Map Exporting 4.6 (5) 40.00% of 5 reviewers that rated this feature as important or highly important Export a map or layout to share On-Demand Mapping 4.8 (5) 40.00% of 5 reviewers that rated this feature as important or highly important Creating a target map or mapping model that meets the needs and requirements of a user, network, or workflow Color Codes/Icons 3.8 (4) 25.00% of 4 reviewers that rated this feature as important or highly important A way to visually represent data where different categories of items are marked with different colors Nmap 8 features Application programming interface that allows for integration with other systems/databases A way to visually represent data where different categories of items are marked with different colors Track and report regulatory data to either internal management or external stakeholders Automatically scan the network for devices and take pre-defined actions upon discovery Mapping model based on the geographic location of users Export a map or layout to share Creating a target map or mapping model that meets the needs and requirements of a user, network, or workflow View and track pertinent metrics to find patterns and gain insights from data Features 4.6 (54) 4.6 Based on 54 reviews ## Pricing Value for money 4.8 (43) Value for money 4.8 (43) 4.8 Based on 43 reviews ## Support, customer service and training options Customer Service 3.6 (37) Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises Customer Service 3.6 (37) 3.6 Based on 37 reviews ## User reviews Overall rating 4.8 Based on 54 reviews Filter by rating 5(44) 4(9) 3(1) 2(0) 1(0) Mentioned topic Sorted by most recent MP Mike P. Network Adminisrator Hospital & Health Care ### "Nmap is on my toolbelt" 5.0 Overall Rating 5.0 5.0 Ease of Use 4.0 4.0 Features 4.0 4.0 Customer Service 0.0 0.0 Likelihood to Recommend 10/10 December 4, 2024 This has been a handy tool I've been using for 10+ years. Pros It is simple, free, and you are able to use GUI (Zenmap) and CMD to run your scans. Lots of cheat sheets out there for all beginners. Cons It does take some learning on how to use the software. But like i said in the pros there are a lot of cheat sheets out there. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. GT Giuseppe T. Cybersecurity Consultant Computer & Network Security ### "Essential Security Tool" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 0.0 0.0 Likelihood to Recommend 10/10 October 17, 2024 Pros Nmap is one of those tools that every network administrator and security professional should have in their toolkit. It’s incredibly versatile, offering everything from basic port scanning to advanced network exploration and security auditing. It’s also completely free and open-source, which makes it accessible for anyone, whether you're running a small home network or managing a massive enterprise environment. It's also highly customizable with scripts, which adds even more power and flexibility to what it can do. Cons Nmap has a steep learning curve can be a bit of challenging for newcomers, especially if you’re not already familiar with networking concepts. Review source Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication. JE Jason E. Cyber Security Analyst Computer & Network Security ### "Nmap" 5.0 Overall Rating 5.0 5.0 Ease of Use 3.0 3.0 Features 5.0 5.0 Customer Service 3.0 3.0 Likelihood to Recommend 10/10 November 29, 2023 Highly satisfying and great tool once I learned how to use. Pros Nmap 7.90 has been released with Npcap 1.00 along with dozens of other performance improvements, bug fixes, and feature enhancements! A must have tool for anyone who works in cyber or networking industry. Developed over 20 years ago, Nmap is still one of top tools In Kali Linux, as well as top weapon to combat cyber terrorism worldwide. Cons Somewhat overwhelming and difficult to learn as a beginner, but as you practice implementing on terminal or command line. This really is amazing software and recommend to anyone in Cyber or IT industry. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. MS Maha S. Assistant Professor Computer Software ### "Nmap: Time-tested penetration testing tool for network security" 4.0 Overall Rating 4.0 4.0 Ease of Use 3.0 3.0 Features 4.0 4.0 Customer Service 3.0 3.0 Likelihood to Recommend 9/10 September 12, 2023 Great penetration testing tool. A necessary tool to use in any network security discipline. Pros I used Nmap to simulate many network attacks on servers and operating systems as part of my cryptography and network security courses. We usually test DoS flooding, fingerprinting, and port scanning attacks to stand on the hardness of a victim server and the vulnerabilities in its operating system and networking stack. Syn flooding attacks using TCP and UDP flooding attacks can be easily tested using basic command in nmap, even constructing customized TCP/IP packet structures can be a very basic task using nmap. I like that nmap is almost present by default in main Linux distributions. It is open-source and can be used after being acquainted with the command structure. Cons Would be very glad to see a GUI version for nmap to make using it a bit more facilitated for non-technical people. However, simple references on the different commands in nmap can be found almost everywhere over the internet. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. WI Wassim I. Associate Professor Computer Networking ### "NMap: Still the Best Penetration Testing Tool for Network Security" 5.0 Overall Rating 5.0 5.0 Ease of Use 4.0 4.0 Features 4.0 4.0 Customer Service 3.0 3.0 Likelihood to Recommend 9/10 July 28, 2023 Great penetration testing tool. A must know-how for any network security professional. Pros Nmap is the penetration testing tool of choice for Network Security Professionals. I used nmap for carrying various ethical hacking attacks on virtualized network systems to support teaching network security and cryptography university courses. nmap is so popular for carrying out DoS flooding attacks using TCP (Syn and Fin Flood attacks) and for port scanning and OS fingerprinting. The stealth scanning mode in nmap is so popular as well and it is very well implemented. Nmap is open source and many customization can be applied to make it more effective and personalized. Cons Nmap supports a command line interface with no GUI. This makes it a bit intimidating for beginners and undergraduate students. Although this is not a weakness, I believe that developing a standard GUI interface for nmap would be supporting a better reach to a larger customer base. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. YB Yacine B. Studente Higher Education ### "Monitorare la sicurezza della rete con facilità" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 9/10 February 15, 2023 Pros Nmap offre molte funzioni utili per l'esplorazione di reti, come la scansione di porte, l'identificazione di sistemi operativi, la ricerca di vulnerabilità e molto altro ancora. Mi è piaciuto moltissimo il fatto che Nmap può essere personalizzato per adattarsi alle esigenze specifiche dell'utente, con opzioni di scansione e di output configurabili Cons Nmap può essere utilizzato per attacchi informatici e violazioni della sicurezza informatica, quindi può essere considerato una minaccia per la sicurezza delle reti se utilizzato da persone malintenzionate Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. VA Vishvam A. Information Security Computer & Network Security ### "Nmap Security Scanner for all" 5.0 Overall Rating 5.0 5.0 Ease of Use 3.0 3.0 Features 3.0 3.0 Customer Service 2.0 2.0 Likelihood to Recommend 9/10 February 12, 2023 Nmap is the best available Security scanner which scans for the open ports and gives us the banner and version information of the devices , Nmap is available in CLI (Command line Interface) and GUI (Graphical user interface) versions for technical and non technical users on various platforms. Pros Nmap can be easily customized as per the requirements of the users , we can define the IP ranges and the port numbers to be checked and also store them in the local filesystem storage for the further reference. Cons The Nmap generally give the false positives if we increase the no of threads to check the bigger network and we have to re verify the same by scanning smaller parts of the same network for proper results. Review source Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication. Tushar G. Lead security Engineer Information Technology and Services ### "Best network discovery tool " 5.0 Overall Rating 5.0 5.0 Ease of Use 4.0 4.0 Features 5.0 5.0 Customer Service 2.0 2.0 Likelihood to Recommend 9/10 January 13, 2023 Pros Nmap has excellent discovery tools and nmap script engine makes nmap the best tool not only for network discovery but also for asset management, for network perimeter security by checking different ports and protocols exposed and for reconnaissance. Cons Reporting for nmap can be a lot better as right now it only supports generating XML files. Reporting features must include variety of different formats like printing out a whole network map etc. Alternatives considered [Wireshark](https://www.capterra.com/p/209737/Wireshark/) Review source Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication. KA Kamgueng A. CEO Computer Networking ### "evaluation of Nmap" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 3.0 3.0 Customer Service 4.0 4.0 Likelihood to Recommend 9/10 November 30, 2022 Overall, it is a very good application for testing the security of one's network and very suitable for training in computer security. Pros Nmap provides more information about the targets such as DNS names (reverse DNS), guessing the operating systems used, getting the type of hardware or MAC addresses. Cons Nmap is unable to determine whether a port is closed or filtered and this is its major flaw. Review source Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication. OE Oscar Ernesto G. Computer engineer Higher Education ### "Nmap, the best tool to monitor the security of your systems " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 September 25, 2021 The absolute ally for computer security Pros This program even in its realistic renditions is extremely incredible, and has alternatives to make filters undeniably challenging to identify by casualties or organization administrators. Output any scope of ports you need and even recognize the casualty's working framework, making the programmer distinguish all the more unmistakably how to get to the far off PC Cons It has no cons, it practically has a tool (Zenmap) that helps you if you don't know how to code, and it has a very detailed user manual. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. [View all Reviews](https://www.capterra.com/p/163417/Nmap/reviews/) ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. Popular comparisons [ManageEngine OpManager vs Nmap](https://www.capterra.com/compare/163417-251336/Nmap-vs-ManageEngine-OpManager)