Skybrush vs Steel
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Skybrush compared with Steel
| Detail | 
Skybrush | 
Steel |
|---|
| What it does | Open-source drone show and swarm management framework
| GPU-accelerated rigid-body dynamics solver for robot learning
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| Stage | Established
| Not given
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| Founded | 2015
| Not given
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| Based in | HU
| Not given
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| Pricing model | Not given
| Open source
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| Pricing | Not given
| Not given
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| Key features | - Skybrush Live for performing and monitoring shows and missions
- Skybrush Studio for designing and validating shows
- Skybrush Viewer for visualising and sharing shows
- Skybrush Server for handling fleet-level communication
- Skybrush Log Analyzer for analyzing flight logs
- Skybrush Sidekick as secondary fallback ground control station
- Collective RTH and coordinated failsafe procedures
- Platform-independent architecture for Linux, macOS and Windows
| - 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
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| What makes it different | - Open-source under GNU GPL v3 with full source code access
- Incorporates over 10 years of drone swarm research and operational experience
- Rock-solid, well-tested platform for large-scale autonomous drone operations
- Free community edition with professional tiers available
| - 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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 42 ● no change since last check | 67 ● no change since last check |
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| Trust Flow (Majestic) | 13 | 24 |
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| Citation Flow (Majestic) | 36 | 40 |
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| Referring domains (Majestic) | 59 | 2061 |
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3 details filled in for both companies.
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