The operating system for urban mobility

Simulate millions of vehicles, optimize signals with reinforcement learning, and run city-scale digital twins — all in one enterprise-grade platform.

10M+
Vehicles / sim
180ms
Signal RL loop
99.99%
Uptime SLA
AI-powered smart city digital twin visualization
Congestion
-24.6% this hour
AI signal policy
Optimizing 428 lights

Trusted by mobility teams worldwide

Ministry of Transport
Metro Authority
SmartCity Labs
Autonomous Alliance
Urban Institute
Logistics Corp
Ministry of Transport
Metro Authority
SmartCity Labs
Autonomous Alliance
Urban Institute
Logistics Corp
Artificial intelligence

AI at every layer of the network

From per-intersection reinforcement learning to city-wide demand forecasting, Axion ships with production-ready models — not toy demos.

3D digital twin of a smart city with live traffic flow
Digital Twin Engine

A living, breathing 3D city

Fuse OpenStreetMap, GIS, IoT sensors and camera feeds into a photorealistic twin. Rewind, replay, and branch scenarios in seconds.

GIS + BIM ingestion
OSM, Shapefile, GeoJSON, KML, DEM, CityGML.
GPU-accelerated engine
CUDA microscopic simulator scales past 10M agents.
Cloud-native
Kubernetes deploy on AWS, Azure, GCP or on-prem.
Simulation engine

Everything legacy simulators do — reimagined

A microscopic traffic core rewritten in high-performance C++ with modern Python bindings and a beautiful UI on top.

Operations console

Command the city in real time

A single pane of glass for planners, engineers and operators — with AI recommendations built in.

Live · Sector 7
2026-07-17 · 09:24
AI recommendation

Extend green phase at MG Rd × 5th by 6s to clear backlog.

Incident detected

Stalled vehicle on NH-48, lane 2. ETA clearance 4 min.

Throughput
3,412+12.4%
Natural language

Describe it. Simulate it.

Axion's copilot turns a sentence into a full simulation — network, demand, signals, incidents and all — ready to run in seconds.

  • Generative scenario planning
  • Explainable AI recommendations
  • One-click A/B comparison
axion · copilot
> Simulate a 4-lane arterial with two flyovers and morning rush
One platform

Built for every mobility use case

Available on AWS · Azure · GCP

Ready to simulate your city?

Start a free proof-of-concept with your GIS data. Our team helps you go from static map to live digital twin in under two weeks.