Trusted throughout the entire building lifecycle
ConstructionHandoverMaintenanceRenovationOwnership
WhatOnSite is not just maintenance software.
It's a permanent visual record of everything inside your building — used by your maintenance team, contractors, and every future manager for as long as the building stands.
Never lose construction knowledge
See behind walls years later
Find hidden pipes, cables and services
Instantly locate equipment
Share the building with contractors
Every document linked visually
AI understands your building
Simple, Transparent Pricing
Choose your plan
Start free and upgrade when you need more. All plans include your building data — you own it.
Visual Building Viewer
FreeExplore your building
Create a digital building viewer in minutes. Explore your building with floor plans, 360° photos and a 3D viewer.
£0/ month
- Overview
- Explorer
- Photos
- Floor Plans
- 360° Photos
- 3D Viewer
- Desktop Local Folder Support
- Limited WhatOnSite Cloud Storage
- Documents
- Problems
- Maintenance
- Assets
- Contractors
- Events
- Tasks
- Reports
- AI Assistant
Most Popular
Building Knowledge Platform
Manage your building
Everything in Visual Building Viewer plus complete building management with maintenance, equipment, documents, issues and AI.
£49/ month
or £1,495 one-time licence
Includes 12 months of updates. Optional annual support and updates available afterwards.
Everything in Visual Building Viewer plus:
- Documents
- Problems / Issues
- Maintenance
- Assets
- Contractors
- Tasks
- Reports
- AI Assistant
- Larger Cloud Storage
30-day free trial · No credit card required
Enterprise
Enterprise Digital Twin
Enterprise deployment
Secure enterprise deployment with customer-owned storage, private cloud, SSO and enterprise integrations.
Custom
Everything in Pro, plus:
- Customer-owned cloud
- Private cloud
- Local server
- AI Assistant
- SSO
- Storage integrations
- On-site setup
- 360° capture service
- Drone inspections
- Staff training
Done For You
Digital Building Capture
Our team can visit your building and create a complete digital twin.
360° photography
Drone inspections
Floor plans
Hidden services documentation
Equipment tagging
AI-ready building setup
Staff training
Price on request
Tailored to your building size and requirements.
🏠
Digital Building Memory
A permanent visual record of your building that stays with the property for its entire lifetime.
📷
Capture During Construction
Capture every room before walls are closed. Preserve electrical wiring, plumbing, heating, drainage, structural elements and hidden services forever.
Electrical wiringPlumbingHeatingDrainageStructural elementsHidden services
🌍
Interactive Building Navigation
Click any room or piece of equipment to instantly see everything linked to it.
- Floor Plans
- 360° Photos
- Digital Twin
- Explorer
🔗
One Click Linking
Every file can be linked to equipment, rooms, contractors, maintenance, reports and problems. Nothing is ever lost again.
EquipmentRoomsContractorsMaintenanceReportsProblems
🤖
AI Building Assistant
Ask questions naturally and get instant answers from your building's knowledge base.
- Show me every sump pump.
- Where is the stopcock?
- When was this boiler serviced?
- Who installed this air conditioning?
👷
Share With Contractors
Invite contractors before they arrive. No more searching through folders.
- Navigate the building
- Find hidden services
- Locate plant rooms
- View manuals
- View previous repairs
- Upload new reports
🧠
Buildings change.
Knowledge shouldn't.
Photos get lost. Managers retire.
Contractors change. Documents disappear.
WhatOnSite preserves the knowledge of your building forever.