ROS 2
DDS-based middleware, navigation and manipulation stacks under annual LTS releases.
Full ROS 2 record →Head to head
ROS 2 vs Phoenix
ROS 2 (Open Robotics) and Phoenix (Sanctuary AI) both sit in Robotics. Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | ROS 2 Open Robotics | Phoenix Sanctuary AI |
|---|---|---|
| Segment | Robotics | Robotics |
| Version | Rolling | Phoenix |
| Entry cost | Free and open source | Pricing is not public; commercial inquiries only. |
| Pricing tiers | Open Source free | — |
| Model stack | DDS (Fast/Cyclone) | Carbon control system · Phoenix AI · Phoenix AI Control System · Physical AI |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 7 | 7 |
| Origin | Global | Global |
| Capabilities | DDS middleware, Nav2, MoveIt 2, 5-year LTS, robotics middleware, robot operating system, open source, open-source | 20-DoF hands, Hydraulic actuation, Teleop data collection, Physical AI, Dexterous manipulation, Tactile sensors, Hydraulic hands, Reinforcement learning |
Phoenix
Hydraulic humanoid with high-dexterity hands, trained via its Carbon control system and human teleoperation data.
Full Phoenix record →