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QUANTUM ONLINE | Bürodienstleistungen · Vorratsgesellschaften · Virtual Office Frankfurt — 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 Business Administration →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
mbg-gmbh.com ↗	68 match 1 shared topics	MBG Verwaltungs- und Dienstleistungsgesellschaft mbH	de	business-administration	robotsllmsaihumans	emailphone	none
andreas-reiter.de ↗	65 match 1 shared topics	Bureau-Service Reiter – Administrative Dienstleistungen	Germany de	business-administration WordPress	robotsllmsaihumans	emailphone	none
die-buerolistin.ch ↗	65 match 1 shared topics	Professionelle Sekretariatsdienste für Verwaltungsräte, Verbände & Vereine \| Die Bürolistin \| Ihr externes Büro	Switzerland de	business-administration Wix	robots llmsaihumans	emailphone	none
silviakirchner.com ↗	64 match 1 shared topics	Sylvia Kirchner - Virtual Business Management	de	business-administration	robotsllmsaihumans	emailphone	none
fg-bueroservice.ch ↗	64 match 1 shared topics	Home - Fabio Gruosso \| Büroservice & Versicherungen	Switzerland de	business-administration Contao	robotsllmsaihumans	emailphone	none
einfach-rechnungen-schreiben.ch ↗	63 match 1 shared topics	Flexbüro - Flexible Bürolösungen für Selbstständige und KMU	Switzerland de	business-administration WordPress	robotsllmsaihumans	emailphone	none
deine-va.net ↗	63 match 1 shared topics	DEINE VA \| Multilingualer Office Support in Deutsch, Spanisch und Englisch	de	business-administration WordPress	robotsllmsaihumans	emailphone	none
das-buero-schneider.de ↗	63 match 1 shared topics	Wir über uns	Germany de	business-administration	robotsllmsaihumans	emailphone	none
allround-bueroservice.net ↗	63 match 1 shared topics	Willkommen! \| AgenturTop \| The Office Professionals	de	business-administration WordPress	robotsllmsaihumans	emailphone	none
hess-office.com ↗	63 match 1 shared topics	Heß - Office	de	business-administration	robotsllmsaihumans	emailphone	none
das-buero-as.de ↗	63 match 1 shared topics	Das Büro-AS - Startseite	Germany de	business-administration	robotsllmsaihumans	emailphone	none
diemacherin.net ↗	63 match 1 shared topics	Virtuelle Assistenz für effizientes Officemanagement	de	business-administration WordPress	robotsllmsaihumans	emailphone	none
sierig-office.com ↗	63 match 1 shared topics	Office Management Kirsten Sierig - Home	de	business-administration	robotsllmsaihumans	emailphone	none
herzadmin.com ↗	63 match 1 shared topics	HerzAdmin – Strukturierte Entlastung für Unternehmen \| Büro & Management Services	de	business-administration Weebly	robotsllmsaihumans	emailphone	none
pam-gmbh.com ↗	62 match 1 shared topics	Immobilienverwaltung, Büromanagement, Buchhaltung \| Prince2 Projektmanager Hamburg, Effizientes Büromanagement für Unternehmen und WEG-Verwaltung Hamburg \| Bauvorhaben Projektleitung Hamburg \| PAM GmbH Hamburg	Germany~ de	business-administration	robotsllmsaihumans	email phone	none
melanie-schmitz.com ↗	62 match 1 shared topics	Willkommen - MELANIE SCHMITZ \| office management + assistance	de	business-administration WordPress WooCommerce	robots llmsaihumans	email phone	none
bueroservice-probst.ch ↗	62 match 1 shared topics	Home - Site	Switzerland de	business-administration WordPress WooCommerce	robotsllmsaihumans	emailphone	none
lera24.com ↗	62 match 1 shared topics	LERA24.com - Vertrags- & Liegenschaftsmanagement	de	business-administration	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.