Limitless Labs

What Limitless Labs does

Limitless Labs built the first AI agent for CAM powered by the first physical world model for CNC. This conversational agent understands CAD geometry, tolerances, machine limitations, and the physics of machining. It plans the strategy, selects tooling, and generates native CAM toolpaths across various programming workflows. The underlying physical world model understands how metal cuts, leading to faster delivery times and increased CAM programming capacity. The company aims to provide expert-level CAM knowledge to every programmer.

Products

• AI Agent for CAMA conversational AI agent that understands CAD, tolerances, machine limitations, and machining physics. It plans strategy, picks tools, and generates native CAM toolpaths at any point in the programming workflow.
• Physical World Model for CNCThe first physical world model built specifically for CNC physics. It understands native CAD and the physics of machining, predicting cutting forces, tool vibration, tool wear, and geometry deformation.
• CAM Automation API & SDKAn API/SDK for CAD/CAM companies to integrate real AI into their native platforms, offering geometry & machining-physics reasoning, strategy & toolpath generation, and tool selection.

Key capabilities

• Conversational AI agent for CAM
• Understands CAD geometry, tolerances, machine limitations, and machining physics
• Plans machining strategy
• Selects tooling
• Generates native CAM toolpaths
• Integrates with Siemens NX-CAM, Mastercam, Creo
• Physical world model for CNC
• Native CAD .STEP processing and B-rep geometry
• Predicts cutting forces and tool vibration
• Models tool wear and geometry deformation
• GD&T awareness for tolerances, datums, and surface finish
• Simulates 3+2 and mill-turn kinematics with collision and reach checks
• Private model for every customer with dedicated tenant and encryption keys
• Single-tenant by default
• Encrypted end-to-end (AES-256 at rest, TLS 1.2+ in transit)
• No training on customer data
• Cloud, GovCloud, or on-premise deployment options
• ITAR compliant
• AWS GovCloud ready
• SOC 2 Type II audited
• ISO 27001 certified

Use cases

• CAM programming workflow automation
• Reducing delivery times for parts programming
• Increasing CAM programming capacity
• Onboarding and training new programmers faster
• Reducing production-stopping errors due to wrong feeds and speeds
• Allowing senior programmers to focus on complex, high-value work
• Capturing and applying institutional machining knowledge
• Integrating AI automation into CAD/CAM platforms for vendors and OEMs

AI approach

Limitless Labs built the first AI agent for CAM powered by the first physical world model for CNC. This conversational agent understands CAD geometry, tolerances, machine limitations, and the physics of machining. It plans strategy, selects tooling, and generates native CAM toolpaths. The physical world model for CNC understands how metal cuts, processes native CAD (.STEP and B-rep geometry), predicts cutting forces and tool vibration, models tool wear and geometry deformation, and has GD&T awareness. The company is building the foundation model for mechanical parts manufacturing.

Tech named: AI Agentic Workflow, Physical World Model for CNC, Foundation Model for Mechanical Parts Manufacturing, CAM Agent, Conversational Agent, Native CAD .STEP processing, B-rep geometry, GD&T awareness, 3+2 and mill-turn kinematics, Machine Learning (ML)

Industries served

• Manufacturing
• Precision Manufacturing
• Aerospace
• Defense

What it says sets it apart

• First AI agent for CAM powered by a physical world model for CNC
• Physical world model understands how metal cuts, not just processes data
• 50% faster delivery times
• 60% increase in CAM programming capacity
• Manufacturing knowledge stays with the team, not just top engineers
• 90% fewer production-stopping errors
• New programmers reach production level in months
• Customer's AI model is isolated and data never leaves their environment
• Dedicated tenant with own encryption keys, storage, and model weights for each customer
• No customer data used to train base model or shared
• Deployable in commercial cloud, sovereign region, GovCloud, or on-prem
• ITAR compliant, US Persons-only access, controlled data handling
• AWS GovCloud ready for FedRAMP-aligned regions
• Audited against SOC 2 Type II and ISO 27001 standards

Funding rounds we track

From the AI funding tracker — rounds as reported by the linked publications.