Nmap

01 · Who’s behind it

Who runs Nmap

Nmap nmap.org

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Wikidata: network discovery and security auditing tool

Company

No imprint we could read

Online since

Not in the Internet Archive

Audience

In English

02 · Privacy

What Nmap tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

18 of the 60 sites closest to Nmap match.

1. 01
   Shodan shodan.io Top 10K English No trackers

   Shodan Search Engine

   Search Engine for the Internet of Things

   • Google Search Console
   • Google Workspace
   • Cloudflare
   • Cloudflare DNS
   • Font Awesome

   0 say Shodan is a good alternative to Nmap 0 say Shodan isn’t a real alternative to Nmap

   Comment

   Compare Shodan with Nmap →
   Very close
2. 02
   Launchpad launchpad.net Top 1K English No trackers

   Launchpad

   software forge

   0 say Launchpad is a good alternative to Nmap 0 say Launchpad isn’t a real alternative to Nmap

   Comment

   Compare Launchpad with Nmap →
   Very close
3. 03
   tcpdump tcpdump.org English No trackers

   Home | TCPDUMP & LIBPCAP

   Web site of Tcpdump and Libpcap

   • Apache HTTP Server
   • Zoho Mail

   0 say tcpdump is a good alternative to Nmap 0 say tcpdump isn’t a real alternative to Nmap

   Comment

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   Very close
4. 04
   Syncthing syncthing.net Top 10K English No trackers

   Syncthing

   open source continuous file synchronization software

   • Bootstrap
   • cdnjs
   • Fastly
   • Font Awesome
   • GitHub Pages
   • Hetzner DNS

   0 say Syncthing is a good alternative to Nmap 0 say Syncthing isn’t a real alternative to Nmap

   Comment

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   Close
5. 05
   Cygwin cygwin.com Top 10K English No trackers

   Cygwin

   Unix subsystem for Windows machines

   • nginx
   • NS1

   0 say Cygwin is a good alternative to Nmap 0 say Cygwin isn’t a real alternative to Nmap

   Comment

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   Close
6. 06
   NuGet nuget.org English No trackers

   NuGet Gallery | Home

   The NuGet Gallery is the central package repository for NuGet, the package manager for .NET.

   • Azure DNS
   • Bootstrap
   • Microsoft 365

   0 say NuGet is a good alternative to Nmap 0 say NuGet isn’t a real alternative to Nmap

   Comment

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   Close
7. 07
   erpnext.com English No trackers

   Open Source Cloud ERP Software | ERPNext

   ERPNext is the world's best 100% open source ERP software which supports manufacturing, distribution, retail, trading, services, education & more. Contact us!

   • Google Search Console
   • Google Workspace
   • Cloudflare
   • Google Fonts
   • Mailgun
   • Amazon Route 53

   0 say erpnext.com is a good alternative to Nmap 0 say erpnext.com isn’t a real alternative to Nmap

   Comment

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   Close
8. 08
   VirtualBox virtualbox.org Top 10K English No trackers

   Oracle VirtualBox

   open-source x86 virtualization application

   • Akamai
   • Akamai Edge DNS
   • jQuery

   0 say VirtualBox is a good alternative to Nmap 0 say VirtualBox isn’t a real alternative to Nmap

   Comment

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   Close
9. 09
   Podman podman.io English No trackers

   Podman

   daemonless OCI-compliant container runtime

   • Fastly
   • GitHub Pages

   0 say Podman is a good alternative to Nmap 0 say Podman isn’t a real alternative to Nmap

   Comment

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   Close
10. 10
    WinMerge winmerge.org English No trackers

    WinMerge - You will see the difference…

    WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.

    • Apache HTTP Server

    0 say WinMerge is a good alternative to Nmap 0 say WinMerge isn’t a real alternative to Nmap

    Comment

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    Close
11. 11
    Mozilla mozilla.org Top 100 English No trackers

    Mozilla - Internet for people, not profit (US)

    We’re working to put control of the internet back in the hands of the people using it.

    • Google Search Console
    • Google Workspace
    • Akamai Edge DNS
    • Bing Webmaster Tools
    • Fastly
    • Google Cloud

    0 say Mozilla is a good alternative to Nmap 0 say Mozilla isn’t a real alternative to Nmap

    Comment

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    Close
12. 12
    Mullvad mullvad.net English No trackers

    Mullvad VPN - Privacy is for the people

    Free the internet from mass surveillance and censorship. Fight for privacy with Mullvad VPN and Mullvad Browser.

    • Google Search Console
    • Google Workspace
    • Atlassian
    • nginx
    • PayPal
    • SvelteKit

    0 say Mullvad is a good alternative to Nmap 0 say Mullvad isn’t a real alternative to Nmap

    Comment

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    Close
13. 13
    chrony-project.org English No trackers

    chrony – Introduction

    free NTP software

    • Cloudflare DNS

    0 say chrony-project.org is a good alternative to Nmap 0 say chrony-project.org isn’t a real alternative to Nmap

    Comment

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    Close
14. 14
    Proton proton.me Top 10K English No trackers

    Proton: Privacy by default

    Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.

    • Google Search Console
    • Astro
    • Proton Mail
    • Tailwind CSS
    • Yandex Webmaster
    • YouTube embeds

    0 say Proton is a good alternative to Nmap 0 say Proton isn’t a real alternative to Nmap

    Comment

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    Close
15. 15
    Firefox firefox.com Top 1K English No trackers

    Firefox: The fast, private browser that keeps you safe — Firefox.com

    The independent browser that has your back. Firefox blocks trackers, has a free built-in VPN, puts you in control of AI, and never sells your personal data.

    • Google Search Console
    • Google Workspace
    • Akamai Edge DNS
    • Amazon SES
    • Fastly
    • Google Cloud

    0 say Firefox is a good alternative to Nmap 0 say Firefox isn’t a real alternative to Nmap

    Comment

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    Close
16. 16
    CamScanner camscanner.com English No trackers

    CamScanner: AI PDF Scanner, OCR & Online PDF Tools

    CamScanner is a free AI-powered PDF scanner app with OCR and online PDF tools. Scan documents, extract text, convert files, edit PDFs, and sync across devices.

    • Google Search Console
    • Cloudflare
    • Nuxt
    • PHP
    • Amazon Route 53
    • Vue.js

    0 say CamScanner is a good alternative to Nmap 0 say CamScanner isn’t a real alternative to Nmap

    Comment

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    Close
17. 17
    Mysterium mysterium.network Top 10K English No trackers

    Open Web Protocol - Mysterium Network

    An open-source ecosystem of protocols, tools and infrastructure to liberate the web. Our node network empowers both builders and users to access free information.

    • Google Search Console
    • Google Workspace
    • Cloudflare DNS
    • Google Cloud
    • Intercom
    • Lodash

    0 say Mysterium is a good alternative to Nmap 0 say Mysterium isn’t a real alternative to Nmap

    Comment

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    Close
18. 18
    Browserleaks browserleaks.org Top 10K English No trackers

    Browserleaks - Check your browser for privacy leaks

    BrowserLeaks is a suite of tools that offers a range of tests to evaluate the security and privacy of your web browser. These tests focus on identifying ways in which websites may leak your real IP address, collect information about your device, and perform a browser fingerprinting.

    • Cloudflare DNS
    • nginx

    0 say Browserleaks is a good alternative to Nmap 0 say Browserleaks isn’t a real alternative to Nmap

    Comment

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    Close

Closest first, by how much each site’s offer resembles Nmap’s. Trackers are counted the same way as above. Highlighted technologies are ones Nmap uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what Nmap adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.