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Quarks alternatives & similar sites

QUARKS — Break It. Detect It. Evolve. — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
anonymize.solutions ↗	66 match 1 shared topics	anonymize.solutions — PII Detection & Anonymization Tool	en	information-and-network-security	robots llms ai humans	emailphone	none
0block.org ↗	66 match 1 shared topics	0block — We break it before they do. \| Offensive Security & Penetration Testing	en	information-and-network-security	robotsllmsaihumans	emailphone	none
1zippy.com ↗	66 match 1 shared topics	1zippy.com — Brick Breaker	en	information-and-network-security	robotsllmsaihumans	emailphone	none
button.solutions ↗	66 match 1 shared topics	button ^ solutions — Bot Detection, ButtonCaptcha & Ad Fraud Protection	en	information-and-network-security	robots llmsaihumans	emailphone	none
mchxsec.com ↗	65 match 1 shared topics	MCHxSec \| Detect - Defend - Educate	en	information-and-network-security	robotsllmsaihumans	emailphone	none
mcpsoc.dev ↗	65 match 1 shared topics	MCP SOC — Security Operations Center	en	information-and-network-security	robotsllmsaihumans	emailphone	none
breachdetective.com ↗	65 match 1 shared topics	Breach Detective \| Data Breach Search Engine	en	information-and-network-security	robotsllmsaihumans	emailphone	none
breachiq.app ↗	65 match 1 shared topics	Morning feed — BreachIQ	en	information-and-network-security	robotsllmsaihumans	emailphone	none
360shield.net ↗	65 match 1 shared topics	360Shield — Your site's 24/7 security team	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 2
kyxelsecurity.com ↗	65 match 1 shared topics	Kyxel Security — Real-time server security	en	information-and-network-security	robotsllmsaihumans	emailphone	none
verifyly.io ↗	65 match 1 shared topics	Verifyly - Fraud Detection API	en	information-and-network-security	robotsllmsaihumans	emailphone	none
breacharc.com ↗	65 match 1 shared topics	Breach Arc - Cybersecurity Solutions \| DETECT DEFEND DOMINATE	en	information-and-network-security	robotsllmsaihumans	emailphone	none
blueflow.ninja ↗	65 match 1 shared topics	Virta Labs — Open Security for Connected Care	en	information-and-network-security	robotsllmsaihumans	emailphone	none
antiphishx.site ↗	65 match 1 shared topics	AntiPhishX - Advanced Cybersecurity Threat Detection	en	information-and-network-security	robotsllmsaihumans	emailphone	none
24start.com ↗	65 match 1 shared topics	X•Proximity Cell Phone Detection - X-Proximity	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	partial · 8
breachlabs.ai ↗	65 match 1 shared topics	BreachLabs — Ethical Hacking for Nordic Tech	en	information-and-network-security	robotsllmsaihumans	emailphone	none
newcomer.io ↗	65 match 1 shared topics	Shaun Newcomer — Security Engineer	en	information-and-network-security	robotsllmsaihumans	emailphone	none
breakincyber.com ↗	64 match 1 shared topics	How To Get Into Cyber Security \| Break In Cyber	en	information-and-network-security Wix Wix Stores	robots llmsaihumans	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.