The model exists, but the product story is unclear
A digital twin needs more than a 3D scene. Users need a clear relationship between the physical asset, live state, historical context and the decision in front of them.
Industry · Digital Twin
Digital twin design and development for physical systems that need a usable interface.
99 Francs® designs and builds digital twin product surfaces for smart buildings, real estate, BIM, IoT, facilities, operations and data-connected spatial products.
Digital twin surface
145 sqm operations view
Lighting
72%
Temp
24C
Occupancy
18
Master lightingOn
Temperature band18C-30C
Simulation speedAvg
Alert stateNormal
Direct answer
99 Francs is a digital twin design and development partner for teams building spatial, operational and data-connected products.
The studio helps turn physical systems into usable software: product strategy, UX/UI, 3D or spatial viewers, dashboards, data-state hierarchy, controls, simulation states, MVP demos and frontend development.
Digital twin paths
Separate the domain expertise from the service offer.
Digital Twin is the domain. Design and development are the capabilities. The hub connects both so buyers and answer engines can understand the exact scope.
Digital Twin Design→
Design the twin so people understand the space, state and next action.
UX/UI for spatial dashboards, 3D viewers, building systems, IoT layers, simulation controls, alerts, maps and operational workflows.
Digital twin UX · 3D UI · BIM · IoT dashboards
Digital Twin Development→
Build the digital twin surface as a product, not just a technical demo.
Frontend development for interactive twins, data layers, smart building dashboards, control states, MVP demos and launch-ready web apps.
Digital twin development · Three.js · Frontend · MVP
Data layers are hard to interpret
Temperature, occupancy, energy, lighting, equipment and alerts need hierarchy, legends, thresholds and location context so users can act quickly.
Design and development cannot be separated for long
Viewer behavior, dashboard density, sensor states, control permissions, loading and simulation logic all affect the user experience.
Relevant proof
Digital twins sit close to BIM, data UX, real estate and computer vision products.
The closest proof is That Open Company for BIM. Adjacent work covers dense data, real estate search and technical visual systems.
Visual coding
That Open Company BIM
Web application for visual BIM coding with a modular interface and Framer landing pages showcasing 3D capabilities. Educational positioning with engaging, technical visuals.
Search tool
Open Company Search data
B2B analytics platform for evaluating financial health and company credibility. Advanced filtering, credit scoring, and financial performance graphs for professional users.
Mobile app
Digsdy real estate
AI-powered real estate platform that understands user queries in chat, analyzes preferences, and delivers relevant property listings in real time. Built as an MVP in Webflow.
Digital Twin FAQ
Make the twin understandable before expanding the system.
A digital twin design and development agency helps teams turn physical spaces, assets, systems or operations into usable software: UX/UI, 3D or spatial viewers, dashboards, data layers, controls, simulations and frontend implementation.
The strongest fit is a visible product surface: smart building dashboards, real estate twins, BIM viewers, IoT visualization, facility monitoring, energy interfaces, operational MVPs and investor-ready demos.
Start with design when user roles, data layers, controls, spatial hierarchy or product value are unclear. Start with development when the model and data assumptions are defined and you need a working product surface or demo.
Yes. The hub separates design and development for search clarity, but the work can combine UX, UI, frontend development, data-state assumptions, demo packaging and launch-ready product surfaces.