Robotics Simulation Software Compared

Start with the job each layer performs

[1] [2] [3] [4] [5]

A robot can use several layers together. For a simulated arm, a planner proposes a trajectory, a controller tracks it and a physics engine computes the response. A camera can publish observations through ROS 2. None of those roles disappears merely because one application packages several of them.

Compare documented requirements

Versions and documentation were checked on 8 October 2026. Platform support below is the documented scope, not a claim that every listed combination was installed here. Software licences do not automatically cover downloaded models, textures or commercial extensions.

[6] [7] [8] [3] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23]

For Drake, the current support page contains nightly and future-release qualifications. Do not assume a macOS Python 3.12 wheel exists for 1.57 merely because a later release is scheduled to provide one. For Webots, its living requirements list newer operating systems than the versioned R2025a package list. Use the actual installer and branch intended for the experiment. [18] [9]

CoppeliaSim Edu is limited to eligible educational use. Companies and independent research institutions cannot assume eligibility. Its GPL core library does not make every distributed plugin or edition unrestricted. Read the licence attached to the chosen package. [14]

Genesis documents several compute backends, but that does not put every optional solver on every device. Its IPC path requires an NVIDIA GPU on Linux or Windows x86. Intel graphics may render while physics uses the CPU. Select the solver and backend together. [21] [22]

Add a learning library only when the task needs it

[24] [25] [26] [27] [28]

A GPU is not automatically the fastest choice for every policy update. Stable-Baselines3’s PPO documentation advises CPU execution for many non-image workloads. That advice is about that algorithm implementation; it does not mean thousands of contact-rich simulation environments are cheap on a small laptop. [26]

Place ROS and planning above the mechanics

ROS 2 provides software interfaces and message transport. Loading a robot description into a ROS application does not calculate the ground reaction force beneath a foot. A simulator integration must still map commands, timestamps, frames and sensor messages to the simulated robot. [4]

MoveIt 2 addresses manipulation planning, kinematics, perception interfaces and trajectory processing. ros2_control manages controller updates and hardware interfaces that read state and write commands. A simulator plugin can supply a simulated hardware interface. A collision-free arm path is still distinct from a balance controller for the body carrying that arm. [5] [29]

Gazebo publishes recommended ROS pairings, including Jazzy with Harmonic and Lyrical with Jetty. Select the documented pair for the project. Upgrading the simulator collection independently can break an otherwise coherent package set. [30]

For the physical task above this software, Read the grasping and manipulation guide

Choose by the experiment you will run

The first row is a small-experiment recommendation. It does not promise practical full humanoid policy training on a weak CPU. Cyberbotics also warns that Intel graphics may fail its rendering requirements, so “desktop simulator” should not be read as “any integrated GPU”. [10]

For cloud work, keep the same compatibility checks and add artifact export, storage and cost limits. Remote compute changes where the workload runs; it does not remove model errors or license conditions.

Keep a stack record with every result

• Record the simulator version, model commit and asset licence.
• Retain the operating system, CPU/GPU, driver and resolved package versions.
• Save timestep, solver, actuator settings, random seeds and controller checkpoint.
• State whether cameras and other rendering workloads were active.
• Compare speed only under matched model complexity, solver accuracy and workload.

Use the executed MuJoCo example as a small starting point

Read the current Isaac version and hardware notes

Choose a learning resource for the missing skill