Your building
can do more.
Connect the building itself to the people who manage, live and work in it.
Records on one side. Signals on the other.
Traditional property software manages records. Smart buildings produce information. Letzo! connects the two.
From building event to human action.
Letzo! turns building signals into information the right people can act on — with people staying in control.
Smart buildings
Built for how you work.
Provider-agnostic
Connect the systems your building already uses — and add more over time.
Events in context
Building signals linked to properties, units and people.
Alerts to the right people
Notify managers, contractors or occupants as appropriate.
No hardware required
Letzo! works fully without connected devices.
No problem.
Letzo! works as a complete property and building management platform without connected devices. Add connected infrastructure later, when it makes sense for you.
Building to people, people to action.
Letzo! doesn't autonomously control your building. It helps people see and respond.
Designed around an integration layer.
Letzo! is being built around a provider-agnostic integration layer. Specific hardware compatibility is confirmed per integration.
Just ask.
Illustrative example. Inside the app, Letzo! AI only answers from information your account is authorised to see.
One humidity sensor on Level 2 is offline and a leak alert from yesterday is still unresolved.
Explore the connected building.
Choose an area to see how it fits into Letzo!.
Access
Who can enter, where and when.
Every plan starts with 7 days free.
Unlimited properties from £9.99/month, with plans based on active tenancies.
Questions from smart buildings.
Do I need to buy hardware to use Letzo!?
No. Letzo! works fully as a property and building management platform without any smart devices.
Which hardware brands do you support?
Letzo! uses a provider-agnostic integration layer. Compatibility is confirmed per integration — get in touch about your systems.
Does Letzo! control my building automatically?
No. Letzo! surfaces building information and alerts so people can decide and act.
Can AI see my building data?
Inside the app, Letzo! AI only answers from real building data your account is authorised to access.