Head to head

Phoenix vs Skild Brain

Phoenix (Sanctuary AI) and Skild Brain (Skild AI) both sit in Robotics. Every value below comes from the latest crawl of the vendors' own pages.

AttributePhoenix

Sanctuary AI

Skild Brain

Skild AI

SegmentRoboticsRobotics
VersionPhoenixSkild Brain
Entry costPricing is not public; commercial inquiries only.Pricing not publicly disclosed (Enterprise / Contact sales)
Pricing tiers——
Model stackCarbon control system · Phoenix AI · Phoenix AI Control System · Physical AISkild Brain · Skild general robot model
Context window——
Public API
Routes models
Changes / 30d66
OriginGlobalGlobal
Capabilities20-DoF hands, Hydraulic actuation, Teleop data collection, Physical AI, Dexterous manipulation, Tactile sensors, Hydraulic hands, Reinforcement learningCross-embodiment control, Emergency recovery behaviors, Works on quadrupeds and humanoids, Omni-bodied robot control, Security/Inspection platform, Mobile manipulation (grasping, handover, navigation), Autonomous packing, Learns from human videos

Phoenix

Hydraulic humanoid with high-dexterity hands, trained via its Carbon control system and human teleoperation data.

Full Phoenix record →

Skild Brain

General robot brain trained across many robot bodies, licensed to hardware makers rather than sold as a robot.

Full Skild Brain record →
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