Pinocchio
Fast and flexible Rigid Body Dynamics algorithms implementation
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Pinocchio?
Pinocchio is a fast and flexible library for implementing Rigid Body Dynamics algorithms and their analytical derivatives, making it ideal for robotics and simulation applications.
Key differentiator
“Pinocchio stands out as an efficient and flexible library specifically tailored for Rigid Body Dynamics, offering both analytical derivatives and a robust set of algorithms for robotics and simulation tasks.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
No official support for languages like Java or JavaScript, relying on community efforts which may be unstable
Simulations involving thousands of rigid bodies can lead to significant slowdowns and memory usage spikes
Fit analysis
Who is it for?
✓ Best for
Developers working on robotic simulations who need efficient dynamics calculations
Researchers studying mechanical systems requiring precise analytical derivatives
Educators teaching robotics and mechanics with a focus on practical implementation
✕ Not a fit for
Projects that require real-time interaction without the flexibility for pre-computation
Applications needing extensive graphical user interface (GUI) support
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Next step
Get Started with Pinocchio
Step-by-step setup guide with code examples and common gotchas.