Limitless Labs, a developer of AI software for CNC programming and precision manufacturing, has raised $20 million in a Series A funding round to expand its physical AI platform and accelerate deployment across the manufacturing sector.
The round was co-led by Dell Technologies Capital and Square Peg, with participation from Grove Ventures, Meron Capital, and Kinetica.
Formerly known as LimitlessCNC, the company has developed what it describes as an agentic AI platform that works inside existing CAD/CAM software, helping manufacturers automate and standardize CNC programming while retaining human oversight.
The platform is already deployed in production with customers including Blue Origin, Cadillac Formula 1 Team, Sandvik, and Iscar, serving industries such as aerospace, defense, motorsports, and industrial machinery.
According to the company, its AI software can reduce CNC programming time by up to 50 percent by identifying machining features, recommending cutting tools, sequencing operations, and generating toolpaths directly within CAD/CAM platforms including Mastercam, Siemens NX, and Creo.
Unlike general-purpose AI models trained on text or software code, Limitless Labs says its Physical AI Foundation Model has been trained on manufacturing-specific data, including CAD geometry, machining physics, and the operational characteristics of CNC machines.
The company says the technology is intended to help manufacturers address growing shortages of experienced CNC programmers while preserving specialist knowledge that often resides with a relatively small number of highly skilled machinists.
David Priev, co-founder and CEO of Limitless Labs, says: “The manufacturing world doesn’t just need more automation, it needs a better way to capture and scale the expertise that still lives inside the heads of a relatively small number of experienced machinists.
“We built Limitless Labs to work inside the CAD/CAM systems manufacturers already use, helping teams standardize best practices, reduce programming bottlenecks, and free senior programmers to focus on the hardest work, without giving up control.
“We believe the next major AI platform will be built for the physical world, and that starts with giving manufacturers a way to scale their best knowledge across every new part and every new engineer.”
The software is ITAR-compliant and can be deployed on AWS GovCloud, enabling use within highly regulated aerospace and defense environments.
Yair Snir, managing director at Dell Technologies Capital, says: “Limitless Labs represents the next wave of enterprise AI, moving beyond digital workflows and into the physical world of precision manufacturing.
“Their unique foundation model and the caliber of their production deployments gave us conviction that this team is building the defining platform for AI in manufacturing.”
Lior Handelsman, general partner at Grove Ventures and co-founder of SolarEdge, adds: “Eighteen months ago, we backed Limitless Labs’ vision that agentic AI could transform the factory floor.
“What the team has achieved since then has exceeded expectations. They are combining deep technical innovation with practical software in a way that could reshape how the world’s most critical parts are made.”
Limitless Labs says it will use the new funding to expand its US commercial operations, continue development of its Physical AI Foundation Model, enhance its CAM Agent toward closed-loop CNC automation, and grow its research team in Tel Aviv.
