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Openr alternatives & similar sites

Openr | Hét draadloze intercom systeem voor kantoren en appartementen — 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

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
assupport.nl ↗	10 match shared topic	Veilige weboplossingen voor advieskantoren \| AS Support	Netherlands nl	WordPress WooCommerce	robotsllmsaihumans	emailphone	none
recranet.com ↗	10 match shared topic	Recranet - Reserveringssysteem \| Webdesign \| Marketing voor recreatiebedrijven	nl	marketing-and-advertising Craft CMS	robotsllmsaihumans	emailphone	none
salonhub.nl ↗	10 match shared topic	Het meest complete systeem voor kappers \| Salonhub	Netherlands nl	hair-care	robotsllmsaihumans	emailphone	none
vakantiehuisnu.nl ↗	10 match shared topic	Vakantiehuizen en vakantieappartementen voordelig huren van particulieren	Netherlands nl	vacation-properties	robotsllmsaihumans	emailphone	none
taxiid.nl ↗	10 match shared topic	taxiID - Taxibeheer simpel en efficiënt - Hét systeem voor je taxi!	Netherlands nl	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
knltb.club ↗	10 match shared topic	KNLTB.Club – Hét club managementsysteem voor tennissend en padellend Nederland	nl	tennis WordPress	robotsllmsaihumans	emailphone	none
easybooker.be ↗	10 match shared topic	Easybooker \| Reservatiesysteem, reviews en websites voor horeca	Belgium nl	hospitality-industry	robots llmsaihumans	email phone	none
leisureking.eu ↗	10 match shared topic	LeisureKing: Hét reserverings- en ticketsysteem voor de recreatiebranche	European Union nl		robotsllmsaihumans	email phone	none
restomanager.net ↗	10 match shared topic	RestoManager - Het alles-in-één reserveringssysteem voor restaurants	nl	hospitality-industry	robotsllmsaihumans	email phone	none
ticketview.nl ↗	10 match shared topic	TicketView.nl \| online ticketsysteem, gratis voor organisatoren.	Netherlands nl	events	robotsllmsaihumans	email phone	none
roodfluweel.be ↗	10 match shared topic	Online ticketsysteem voor theater en toneelgezelschappen - Rood Fluweel	Belgium nl	theater	robotsllmsaihumans	emailphone	none
deschoonmaak.com ↗	10 match shared topic	Schoonmaakbedrijf Amersfoort voor kantoren \| De Schoonmaak	Netherlands~ nl	business-utilities	robotsllmsaihumans	email phone	none
icy.nl ↗	10 match shared topic	ICY -Draadloze beheersystemen voor bungalowparken, campings,...	Netherlands nl	camping WordPress WooCommerce	robotsllmsaihumans	emailphone	none
doclr.be ↗	10 match shared topic	Doclr \| Online agenda en afsprakensysteem voor artsen en ondernemers	Belgium nl	healthcare-industry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
swretail.nl ↗	10 match shared topic	Omnichannel voor webshop, winkel & kassasysteem \| SW-Retail	Netherlands nl	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
accountantsportal.nl ↗	10 match shared topic	Klantcommunicatie voor MKB-kantoren	Netherlands nl	marketing-and-advertising	robotsllmsaihumans	email phone	none
247bestellen.nl ↗	10 match shared topic	Bestelsysteem voor restaurants, non-food en diensten - 24/7 Bestellen	Netherlands nl	small-and-medium-sized-business	robotsllmsaihumans	email phone	none
toogethr.com ↗	10 match shared topic	Toogethr \| Het meest flexibele parkeersysteem voor slim parkeerbeheer	nl	software-and-applications	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.