Platform · Sim Runners
Sim Runners
Managed Gazebo Harmonic and Webots simulators on GPU EC2 spot fleets. Pay only for the sim minutes you use. Run the same tests on your self-hosted GPU box for free when you have the capacity.
app.roboticks.io / runners
Runner pool
6 active · 2 idle
hostedspotself
gpu-eu-01
Gazebo Harmonic
92% used
gpu-eu-02
Webots R2026a
74% used
fargate-a
humble · x86
38% used
fargate-b
iron · arm64
51% used
self-host-1
rolling · arm64
64% used
self-host-2
humble · arm64
22% used
job router · capability-match342 jobs / hr
Two engines, one wire contract
Gazebo Harmonic (the current LTS, replacing Gazebo Classic / Ignition) and Webots are both fully managed.
Spot fleet, headless, GPU-backed
Hosted runners use G4dn.
Self-hosted always preferred when available
The job router checks: if the project has a self-hosted GPU pool with capacity and the airgapped flag is off, route there for free.
Metered, not subscription-bundled
Sim minutes are a separately-metered dimension.
Full technical reference in the docs.
API specs, code samples, comparison tables, edge cases — everything we couldn't fit on this page.
Try sim runners on your repo.
Free for OSS & research · honest pricing for teams · custom for enterprise.