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Interactive 3D viewer

Turn complex spaces into interactive digital experiences

Expi4D turns trade fairs, events and large real estate into highly-detailed, browser-based 3D models you can navigate. Design, plan and sell like never before.

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24/7 technical support, even during events

3D components
Years of development
Immersive tours
Max export
Why Expi4D

Go beyond traditional virtual tours

Not just a reconstruction: a complete platform to interact with, analyse and sell complex spaces.

Interaction & total control

Fluid 3D navigation at any scale, real-time editing of layouts, furnishings and signage, measurement tools and instant switching between 3D, 2D and CAD views.

Every element of the space — halls, stands, corridors, service areas — can be navigated with total freedom. Measure distances, test routes and switch from the immersive view to the technical floor plan with one click, always staying in the same context.

  • Fluid navigation at any scale
  • Measurement and control tools
  • Instant switching between 3D, 2D and CAD

Integrated & analytical platform

CRM and event-management integration, detailed user-interaction analytics, flow monitoring and optimisation of future events and spaces.

Collected data becomes decisions: heatmaps, interaction statistics and flow monitoring show how users experience the space, helping you optimise future events and layouts.

  • CRM and event-management integration
  • Heatmaps and interaction statistics
  • Optimisation of future events and spaces

Maximum flexibility & support

Adaptable to events and projects of any size, custom APIs, ad-hoc functions and full technical support — even 24/7 during events.

Expi4D adapts to projects of any size, from single properties to complex fair complexes. Custom APIs, ad-hoc functions and dedicated support accompany you at every stage, even 24/7 during events.

  • Adaptable to any project size
  • Custom APIs and ad-hoc functions
  • 24/7 technical support during events
Features

Everything you need for your space

A complete ecosystem of tools to model, manage and sell complex spaces.

Digital twin & modelling

Complete, detailed digital representations of your spaces, optimised for every device.

We build a complete digital twin of your space, optimised to be explored smoothly from any browser and device, with guided tours and switches between 3D, 2D and CAD views.

  • Faithful, detailed representation
  • Optimised for every device
  • Customisable guided tours

Editing & layout management

Edit objects, furnishings, stands and signage in real time. Create unlimited layouts.

Move, duplicate and save unlimited layouts in real time, without depending on anyone. The crowd simulator assesses the impact of layouts on people flow before anything is built.

  • Edit furnishings, stands and signage
  • Unlimited shareable layouts
  • Crowd simulation for flows

Events & exhibitor management

Manage exhibitors, spaces, programmes and granular public/private sharing.

Exhibitors, spaces, programmes and content in a single environment. Granular privileges and interactive calendars coordinate every aspect of the event.

  • Exhibitor and space management
  • Interactive calendars and programmes
  • Public and private sharing

Analytics & feedback

Surveys, heatmaps, interaction statistics and customisable reports.

Surveys, heatmaps and customisable reports show how visitors move and where to focus your efforts, for ever-better events.

  • Surveys and feedback collection
  • Heatmaps and interaction statistics
  • Customisable reports

Accessibility

Accessible paths, audio descriptions and dedicated virtual tours for everyone.

Accessible paths, audio descriptions and dedicated tours make the space usable by everyone, with full support for hybrid physical and virtual events.

  • Accessible paths and content
  • Audio descriptions and dedicated tours
  • Hybrid events on a single platform

Integrations & APIs

Custom APIs, ad-hoc functions and integration with your existing systems.

Integration with CRMs and existing systems via custom APIs and ad-hoc functions, with complete technical support even 24/7 during events.

  • Custom APIs and ad-hoc functions
  • CRM and system integration
  • 24/7 support during events
Explore all features
Solutions

A solution for every need

Three products built for real-estate agencies, hospitality and large events.

Immo4D Start
For real-estate agencies and builders

Complete 3D structure management, floor-plan and content updates, standard and custom component library.

  • Complete 3D structure management
  • Floor-plan and content updates
  • Standard and custom component library
  • Interactive sharing
  • No crowd simulator
Request a quote
Most requested
Host4D
For hotels and hospitality

Everything in Immo4D Start, plus internal event-management tools and advanced services.

  • Everything in Immo4D Start
  • In-house event management
  • Advanced customisation services
  • Discounts for multiple properties
  • No complex exhibitor management
Request a quote
Expi4D Pro
For large spaces and complex fairs

The complete platform: exhibitor management, show scheduling, granular privileges and a crowd simulator.

  • Everything in Host4D
  • Advanced exhibitor management
  • Crowd simulator
  • Granular privileges
  • APIs and integrations
Request a quote
In action

Expi4D in action

See how a real event comes to life in 3D.

Testimonials

Loved by those who use it

★★★★★

We presented the new halls in 3D before construction. Clients understood the space immediately.

MR
Marco R.
Trade-fair organiser
★★★★★

The crowd simulator saved us from overloading the food-court area. Invaluable.

ET
Elena T.
Event manager
★★★★★

Unprecedented off-plan sales: clients project themselves into the finished space instantly.

GB
Giovanni B.
Real-estate agency

The future of interactive visualisation for your business

Request a personalised demo and discover how Expi4D can transform your next event, fair or property.

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