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Pen Test alternatives & similar sites

Penetration Test, Eindringungsversuche, Gefahren & Sicherheitslücken — 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
kalweit-its.de ↗	69 match 1 shared topics	Penetrationstests & IT-Sicherheitsberatung \| KALWEIT ITS	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
all-exchange.de ↗	67 match 1 shared topics	Sichere Infrastrukturen & Informationssicherheit \| SerNet	Germany de	information-and-network-security TYPO3	robotsllmsaihumans	email phone	none
allexchange.de ↗	67 match 1 shared topics	Sichere Infrastrukturen & Informationssicherheit \| SerNet	Germany de	information-and-network-security TYPO3	robotsllmsaihumans	email phone	none
es-rose.ch ↗	67 match 1 shared topics	E&S Rose GmbH \| Sicherheitssystem Integration \| Schweiz	Switzerland de	information-and-network-security Wix	robots llmsaihumans	emailphone	none
kalisa.de ↗	67 match 1 shared topics	Kalisa Vermögensverwaltungs UG - Penetration Testing & Cybersecurity Consultancy	Germany de	information-and-network-security	robotsllmsaihumans	emailphone	none
ampeg.de ↗	66 match 1 shared topics	AMPEG - Monitoring und Bewertung des Sicherheitsniveaus	Germany de	information-and-network-security TYPO3	robotsllmsaihumans	emailphone	none
ad-sec.de ↗	66 match 1 shared topics	ad-sec.de - IT-Sicherheitslösungen für Unternehmen - Schützen Sie Ihr Unternehmen vor Cyberrisiken!	Germany de	information-and-network-security	robotsllmsaihumans	emailphone	none
it-sec-cluster.de ↗	66 match 1 shared topics	Home - IT-Sicherheitscluster e.V.	Germany de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
nesec.info ↗	66 match 1 shared topics	NESEC ist Ihr Spezialist für Informationssicherheit - NESEC GmbH	de	information-and-network-security TYPO3	robotsllmsaihumans	emailphone	full · 20
it-eus.de ↗	66 match 1 shared topics	INFORMATIONSSICHERHEIT UND DATENSCHUTZ	Germany de	information-and-network-security Webflow	robotsllmsaihumans	emailphone	none
isaris.de ↗	66 match 1 shared topics	Oliver Stephan ISARIS - Informationssicherheit & Datenschutz	Germany de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
accuris.de ↗	66 match 1 shared topics	accuris AG - Informationssicherheit & Datenschutz	Germany de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
informations-sicherheit.ch ↗	66 match 1 shared topics	Informations-Sicherheit.ch - Wie kann ich mich heute schützen?	Switzerland de	information-and-network-security	robotsllmsaihumans	emailphone	none
aipi.de ↗	66 match 1 shared topics	aipi - mit Sicherheit gut verbunden	Germany de	information-and-network-security	robotsllmsaihumans	email phone	none
cyberpri.me ↗	66 match 1 shared topics	cyberpri.me – Informationssicherheit & Compliance	de	information-and-network-security	robotsllmsaihumans	emailphone	none
itcheckbochum.de ↗	66 match 1 shared topics	IT Sicherheit Unternehmen Anbieter für Firmen und Unternehmen - citadelle.systems \| IT. Digital. Lokal.	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
it-check-bochum.de ↗	66 match 1 shared topics	IT Sicherheit Unternehmen Anbieter für Firmen und Unternehmen - citadelle.systems \| IT. Digital. Lokal.	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
allgeier-cyris.de ↗	66 match 1 shared topics	Allgeier CyRis \| Cyber Security & IT-Sicherheitslösungen	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	partial · 8

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.