All the city's information, one tap away.
An NFC and QR based visitor-information platform in durable keychain form - with no app required.
Every essential function, on a single interface.
An NFC and QR based digital visitor-information platform that connects visitors with local information and services - no separate application needed.
NFC and QR access
Tapping the keychain or scanning its QR code instantly opens the digital interface, with no app installation.
Custom-branded landing page
The visitor-information interface and the keychain's colours, logo and look adapt to the local identity.
Sights and programmes
An organized presentation of landmarks, museums, current programmes and featured attractions.
Hospitality, stays and offers
Categorized, fast access to restaurants, cafés, accommodation and approved partner offers.
Parking, transport and maps
Parking zones, public transport information, routes and maps on a single interface.
Health and emergency information
Medical duty services, pharmacies, ambulance, police, fire services and other key contacts.
Useful information
Quick access to WiFi points, opening hours, ATMs, currency exchange, taxis and tourist information points.
Multilingual content
The platform can be built in multiple languages so every visitor finds their way easily.
Real-time content updates
Programmes, offers and useful information are updated centrally - without remanufacturing the keychains.
Analytics and data export
Usage activity and basic visitor-interest data can be tracked and, depending on the package, exported.
Optional AI Tourist assistant
A natural-language assistant that answers visitors' questions based on approved tourism content, as an optional add-on.
One platform, custom appearances.
The digital interface and the keychain adapt to the local identity as one. The visuals illustrate possible directions.



Vonde AI Tourist assistant.
Personal digital help for exploring the local offering. Visitors ask in natural language, and the assistant answers based on official, pre-approved tourism content.
The feature is available as a separate add-on, depending on the chosen package and project needs.
Multilingual help
Answers in the visitor's language.
Approved information
Responses rely only on official content.
Faster orientation
Programmes, parking and sights in seconds.
Tangible benefits for every player in tourism.
One tap, every answer
Visitors no longer search across websites, apps and printed guides.
Fewer repeated questions
The most common questions are answered independently, easing the load on info points and hosts.
Multilingual visitor service
Foreign visitors reach the content that matters to them fast, in a consistent form.
A stronger local brand
The white-label keychain and digital interface deliver a unified, modern tourism brand experience.
Local businesses involved
Restaurants, accommodation, programmes and providers get a direct, approved presence.
Measurable visitor interest
Usage data shows which information and services attract visitors the most.
New partner opportunities
The expandable partner-offer and coupon module creates new communication and revenue options.
A gradually expandable system
The base platform can grow with analytics, an AI assistant, targeted messages and integrations.
CityKey: frequently asked questions
What is Vonde CityKey?
CityKey is a digital visitor-information platform using NFC and QR technology. The keychain is the physical entry point of the custom-branded, continuously updatable information interface.
Does it need a separate app?
No. The interface opens in the phone's browser with an NFC tap or a QR scan.
What content can appear?
Sights, programmes, restaurants, accommodation, parking, transport, maps, health and emergency information, useful contacts and approved partner offers.
Is it available in multiple languages?
Yes. The platform can be built with multilingual content; the base model supports Hungarian, English and German versions.
What can the AI Tourist assistant do?
The optional assistant answers questions about programmes, parking, sights or services in natural language, based exclusively on official, pre-approved content.
Is the AI assistant part of the base package?
Not necessarily. The AI Tourist assistant is an add-on that can be integrated depending on the chosen package and project needs.
Can the information be updated?
Yes. Content is modified centrally, in real time, without replacing the keychains already handed out.
Can usage be measured?
Yes. Base analytics show usage activity; depending on the package, CSV export or extended real-time analytics are available.
What kind of keychains can be ordered?
A durable, metal-bodied keychain with a domed epoxy face, carrying custom branding, with NFC and QR access.
How can the system be expanded?
The solution can gradually grow with partner offers, coupons, the AI Tourist assistant, targeted messages, extended analytics and API-based integration.
Not a souvenir. The physical entry point of the digital tourism platform.
CityKey connects the keychain, official tourism content, local services and a measurable digital visitor experience in one easily accessible system.