
Symantec Data Loss Prevention
Microsoft BitLocker
Paubox
Virtru
Trend Micro
Kaspersky Endpoint Security
ESET Endpoint Security
Antivirus and Application Security

Angry IP Scanner
Zenmap
Fing
Cisco DNA Center
Advanced IP Scanner
Cisco Network Assistant
Ubiquiti Network Management System
Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Which is more popular?
Based on our record, Nmap seems to be more popular. It has been mentioned 204 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | gravityzone.bitdefender.com | nmap.org |
| Company | — | Startup from the United States |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
BitDefender Gravityzone Review + Demo. WATCH Before you Buy
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Nmap Tutorial For Beginners - 1 - What is Nmap?
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How often each product is chosen within a category, 0–100% relative to the other.


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External articles and on-site reviews we used to compare the two products.


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Nmap is a tool that scans ports, does service fingerprinting, and identifies versions of operating systems. Nmap also comes with a scripting engine that detects security vulnerabilities. Once these are detected,...
If you’re a network administrator looking for more depth and raw power from a port scanner, look no further than Nmap. What Nmap lacks in frills and functional GUI it makes up for with sheer command-line based power....
Nmap is an open-source tool that lots of IT professionals find useful in their careers. It is a tool that can locate available hosts and other services that they offer within a network. The Nmap program makes use of...
Recommendations tracked on public social media and blogs since March 2021.


Tracking GravityZone since Mar 2021.
Root@kali:~# sudo nmap -sn 192.168.56.0/24 Starting Nmap 7.94 ( https://nmap.org ) at 2026-04-21 09:14 BST Nmap scan report for 192.168.56.1 Host is up (0.00023s latency). Nmap scan report for 192.168.56.101 Host is up (0.00089s... - Source: dev.to / 6 months ago
Nmap -A -p139,445 10.129.22.59 Starting Nmap 7.94SVN ( https://nmap.org ) at 2026-04-20 15:42 CDT Nmap scan report for 10.129.22.59 Host is up (0.071s latency). PORT STATE SERVICE VERSION 139/tcp open netbios-ssn Samba smbd 3.X... - Source: dev.to / 6 months ago
-- Example NSE script Local nmap = require "nmap" Local shortport = require "shortport" Local http = require "http" Description = [[ Example HTTP service detection script. ]] Author = "Your Name" License = "Same as Nmap--See... - Source: dev.to / about 1 year ago
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BitLocker is a full disk encryption feature included with Windows Vista and later.
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Zenmap is the official cross-platform GUI for the Nmap Security Scanner.
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Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
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Discover which devices are connected to any Wi-Fi network, map devices, detect intruders, assess...
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