Connecting the entire
low-altitude economy.
A more open, accessible and sustainable sky.
Building the operating system for air mobility, from today's helicopter flights to tomorrow's electric air taxis (eVTOL).
As of 13/11/2026
67
verified operators
14,800+
airports and heliports
48
helicopter models
460+
routes published by operators
A new dimension is opening up: the low-altitude sky.
Aircraft are evolving. Technology is advancing. New applications are emerging.
Yet its participants remain disconnected.
Operators, infrastructure, authorities, service providers and customers too often move forward on their own.
A new economy is built by connecting an entire ecosystem.
ALTO aims to be its digital backbone: connecting participants and their capabilities, simplifying access to services.
We start with passenger transportation.
Connecting demand with operators, simplifying quotes, confirmations and bookings.
Find a flight« The future of low-altitude aviation will not be defined by how aircraft fly alone. It will depend on how effectively we connect everything around them. »