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Arnis Online vs Steel

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Arnis Online compared with Steel
DetailArnis Online logo Arnis OnlineSteel logo Steel
What it doesFree real-world Minecraft map generator GPU-accelerated rigid-body dynamics solver for robot learning
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Open source
PricingNot given Not given
Key features
  • Search real-world locations
  • Select custom rectangular areas on map
  • Generate in browser without installation
  • Support for Java Edition and Bedrock
  • Download as ZIP world folder
  • Customizable generation mode
  • Real building and road data from OpenStreetMap
  • 3.8× PhysX throughput on 20 benchmarks geometric mean
  • 13.0× performance on heterogeneous task mixtures
  • Per-environment work scheduling for efficiency
  • Reduced-coordinate articulation dynamics
  • Differentiable simulation
  • Rigid-deformable coupling support
  • Compliant and hydroelastic contact
  • 62% less GPU memory than PhysX at matched batch size
  • 3.90 million environment steps per second peak throughput
What makes it different
  • Free to use with optional paid points for larger areas
  • No local installation or configuration required
  • Uses real geographic data instead of random seeds
  • Supports both Java and Bedrock editions
  • Designed for heterogeneous workloads with different robots and tasks simulated together efficiently
  • Integrated into open-source Newton for seamless adoption without separate physics stack
  • Supports diverse physical interactions beyond rigid bodies
  • Enables scaling of diverse robot experience for general-purpose learning
Community votes00
DR (Domain Rating by Ahrefs)4 −1 (down) since last check68 +1 (up) since last check
Trust Flow (Majestic)124
Citation Flow (Majestic)2540
Referring domains (Majestic)192061

4 details filled in for both companies.

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