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Sites similar to portformance.com

Portformance alternatives & similar sites

PORTFORMANCE: IT-Sicherheit & Managed Security Services — 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
portformance.de ↗	85 match shared topic	PORTFORMANCE: IT-Sicherheit & Managed Security Services	Germany de	information-and-network-security Webflow	robotsllmsaihumans	emailphone	none
techbold.at ↗	62 match shared topic	techbold IT-Lösungen für KMU - Cyber Security & IT-Betreuung	Austria de	business-i-t WordPress WooCommerce	robotsllmsaihumans	emailphone	none
projekt29.de ↗	62 match shared topic	Projekt 29 GmbH & Co. KG – Datenschutz & Informationssicherheit aus Regensburg – Als Full-Service-Dienstleister bietet die Projekt29 Beratung rund um die Themen Datenschutz, IT-Compliance, Informationssicherheit, Business Continuity Management und IT-Zertifizierung.	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
convotis.com ↗	55 match shared topic	CONVOTIS - Skalierbare & sichere IT-Lösungen für Unternehmen	de	business-i-t WordPress	robotsllmsaihumans	emailphone	none
siz.de ↗	55 match shared topic	Startseite: SIZ GmbH	Germany de	information-and-network-security TYPO3	robotsllmsaihumans	emailphone	none
neo-one.ch ↗	55 match shared topic	Neo One AG – ICT-Lösungen am Puls der Zeit	Switzerland de	business-i-t WordPress	robotsllmsaihumans	email phone	none
xdot.de ↗	55 match shared topic	CONVOTIS - Skalierbare & sichere IT-Lösungen für Unternehmen	Germany de	business-i-t WordPress	robotsllmsaihumans	emailphone	none
microcat.de ↗	52 match shared topic	IT‑Services, IT‑Products & Cybersecurity \| microCAT	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
teletrust.de ↗	42 match shared topic	Startseite - TeleTrusT - Bundesverband IT-Sicherheit e.V. / IT Security Association Germany	Germany de	information-and-network-security TYPO3	robotsllmsaihumans	emailphone	none
kuketz-blog.de ↗	42 match shared topic	Kuketz IT-Security Blog • IT-Sicherheit \| Datenschutz \| Hacking	Germany de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
comconnect.com ↗	42 match shared topic	ComConnect - IT Security Architects \| mit Sicherheit eine gute Lösung	de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
manage-now.de ↗	42 match shared topic	Manage Now \| Managed IT-Services für Mittelstand & öffentliche Unternehmen - Manage Now	Germany de	business-i-t WordPress	robotsllmsaihumans	email phone	none
michael-wessel.de ↗	41 match shared topic	IT-Dienstleister Für Managed Services \| IT-Sicherheit Und Cloud-Lösungen \| michael wessel	Germany de	it-and-internet-support HubSpot	robotsllmsaihumans	emailphone	none
24h-beratung.de ↗	37 match shared topic	24h Beratung – IT, EDV, Datenschutz & Consulting für Unternehmen	Germany de	information-and-network-security	robots llmsaihumans	email phone	none
sophos.com ↗	35 match shared topic	Sophos: Schutz gegen Cyberangriffe mit Cybersecurity as a Service	de	information-and-network-security	robotsllmsaihumans	emailphone	none
domainsmalltalk.com ↗	35 match shared topic	Domain-News \| Domain-Recht \| Domain-Sicherheit \| Domain-Kowhow	de	information-and-network-security WordPress	robots llmsaihumans	emailphone	none
trendmicro.com ↗	35 match shared topic	Trend Micro (DE) \| Globale KI-Cybersicherheitsplattform für Unternehmen	de	information-and-network-security Adobe Experience Manager	robotsllmsaihumans	emailphone	none
edv-service-eberling.de ↗	37 match shared topic	IT-Dienstleister im Kreis Groß-Gerau - EDV-SERVICE-Eberling	Germany de	it-and-internet-support WordPress WooCommerce	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.