MATSim
Large-scale agent-based transport simulation for metropolitan planning
- Vendor
- MATSim community (TU Berlin / ETH Zürich)
- License
- Open Source
- Platforms
- Any (Java)
- Official site
- matsim.org/ ↗
MATSim simulates the daily travel of millions of individual agents across a metropolitan network, co-evolving their route, mode, and departure-time choices until the system reaches equilibrium. It is the standard open-source tool for city-scale policy studies: congestion pricing, BRT corridors, fleet electrification, and demand-responsive transit.
Best for: transport researchers and planning agencies running scenario studies on real city networks.
Consider alternatives when you need microscopic traffic dynamics at intersection level (SUMO, PTV Vissim) rather than daily-plan equilibrium.
MATSim articles & guides
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MATSim: Large-Scale Agent-Based Transport Demand Modeling for Metropolitan Networks
MATSim (Multi-Agent Transport Simulation) enables transportation planners to simulate the daily travel behavior of millions of individual agents across entire metropolitan regions. Its co-evolutionary optimization loop, multi-modal network support, and rich extension ecosystem make it uniquely suited for evaluating demand-side interventions such as congestion pricing, BRT corridors, and autonomous vehicle fleet integration.
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MATSim Multi-Agent Evacuation Modeling: Simulating Large-Scale Emergency Response
MATSim's agent-based evacuation modeling enables emergency planners to simulate large-scale disaster evacuations with unprecedented detail, capturing individual decision-making, network bottlenecks, and contraflow operations to optimize clearance times and save lives.