Linux Alternatives & Sites Like linux.com | Piperic Business Intelligence

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
kernel.org ↗	100 match 52 shared linkers	The Linux Kernel Archives	en	operating-systems	robotsllmsaihumans	emailphone	none
seclists.org ↗	66 match 18 shared linkers	SecLists.Org Security Mailing List Archive	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 1
wireshark.org ↗	65 match 18 shared linkers	Wireshark • Go Deep	en	computer-networking	robotsllmsaihumans	emailphone	none
nmap.org ↗	64 match 19 shared linkers	Nmap: the Network Mapper - Free Security Scanner	en	information-and-network-security	robotsllmsaihumans	emailphone	none
redhat.com ↗	60 match 54 shared linkers	Red Hat - We make open source technologies for the enterprise	en	cloud-computing Drupal	robotsllmsaihumans	emailphone	none
metasploit.com ↗	56 match 17 shared linkers	Metasploit \| Penetration Testing Software, Pen Testing Security \| Metasploit	en	information-and-network-security	robotsllmsaihumans	emailphone	none
projecthoneypot.org ↗	53 match 15 shared linkers	The Web's Largest Community Tracking Online Fraud & Abuse \| Project Honey Pot	en	information-and-network-security	robotsllmsaihumans	emailphone	none
kali.org ↗	52 match 19 shared linkers	Kali Linux \| Penetration Testing and Ethical Hacking Linux Distribution	en	information-and-network-security	robotsllmsaihumans	emailphone	none
git-scm.com ↗	51 match 43 shared linkers	Git	en	software-and-applications	robotsllmsaihumans	emailphone	none
openbsd.org ↗	51 match 18 shared linkers	OpenBSD	en	operating-systems	robotsllmsaihumans	emailphone	none
tenable.com ↗	47 match 18 shared linkers	Vulnerability and exposure management \| Cloud and AI security \| Tenable®	en	information-and-network-security Drupal	robotsllmsaihumans	emailphone	none
ietf.org ↗	46 match 37 shared linkers	IETF \| Internet Engineering Task Force	en	computer-networking	robotsllmsaihumans	emailphone	none
kde.org ↗	46 match 17 shared linkers	Home - KDE Community	en	technology-and-computing	robotsllmsaihumans	emailphone	none
apnic.net ↗	42 match 11 shared linkers	APNIC	en	internet-service-providers WordPress	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.

same category whether they sit in the same business / industry category.

content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.

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How the match score works