AI-assisted CAD creates a new category of design software
14 October 2026 
The German CAD developer WSCAD has announced a new generation of engineering software that, it claims, fundamentally changes the division of responsibilities between engineers and software. Using an approach that it calls “engineering intelligence”, the AI-native software takes on parts of the engineering work, while engineers define objectives, evaluate technical solutions and give final approval.
While conventional CAD systems are primarily used for design and documentation purposes, and AI copilots support individual tasks, WSCAD’s Electrix OS intervenes earlier – at the stage where technical solutions are being developed. It interprets requirements, takes technical constraints into account, and draws on existing engineering knowledge.
Engineers oversee the planning process, and the electrical CAD system handles the detailed design and documentation. It understands engineering objectives, develops solutions and orchestrates subsequent engineering processes.
“Engineering intelligence is beginning to digitalise engineering itself,” explains WSCAD’s CEO, Dr Axel Zein. “For decades, we have developed software that enables engineers to document their technical decisions. With Electrix OS, this relationship is fundamentally changing: humans define the objective; AI develops technical solutions; and the CAD system handles implementation and documentation.
“Engineers,” he suggests, “are increasingly evolving from those who carry out tasks into decision-makers and orchestrators.”
Electrix OS is built on an AI-native architecture in which an intelligent engineering layer interprets technical requirements, develops solutions and controls their implementation through downstream CAD systems.
Engineers assign Electrix OS a planning task and define the objectives and technical specifications. These may be based on specification documents, customer requirements, company standards or task descriptions. The system then breaks them down into verifiable requirements and documents their origins.
If information is missing or specifications conflict, it asks clarifying questions and can suggest answers based on company standards or previous projects. Affected planning steps remain unresolved until these issues have been clarified.
For example, when designing a packaging machine, an engineer might specify a production capacity of 250 bottles per minute, the use of Allen-Bradley components, relevant UL requirements and redundant safety circuits, as well as a maximum control cabinet width. Electrix OS uses these parameters to develop a design – from the functional structure and power distribution to control and safety concepts and component selection. The engineer then evaluates the alternatives, requests modifications and approves the proposal.
The platform uses an E-CAD system to generate the required circuit diagrams, bills of materials and manufacturing documentation. Initially, integration will be provided through WSCAD’s own E-CAD software, Electrix AI.
Because technical decisions in engineering must be traceable and verifiable against defined requirements, standards and design rules, Electrix OS combines specialised AI agents with a structured engineering model and fixed validation rules.
The agents perform different tasks – such as analysing requirements or developing power distribution, control and safety concepts. Before their proposals are incorporated into the project model, the system checks them for structural integrity, completeness and inconsistencies. Every AI processing step is logged, including its inputs and results. If changes are made later, engineers can selectively revise the parts of the design that depend on them, reducing the effort required for modifications.
“We have not simply put a language model in front of a CAD system,” says Daniel Papp, who is responsible for Electrix OS at WSCAD. “We have built a model of electrical engineering in which the AI can operate but does not define what is correct. Every proposal must pass the same validation rules that apply to human input. And where the AI is uncertain, it asks rather than decides. That is the difference between an assistant and a foundation.”
A key element of Electrix OS is its ability to connect technical requirements with a company’s existing engineering knowledge. The platform links requirements, assumptions, functions and technical objects in a shared project model. This makes it possible to trace why a particular technical design was chosen and understand the impact of subsequent changes.
A separate knowledge base contains standards, company guidelines and proven system patterns. The AI can apply this knowledge but cannot modify it independently. Designs developed for one project can also be used in future projects, ensuring that accumulated expertise remains available beyond individual projects and when employees leave or change roles. Less experienced engineers can draw on their organisation’s documented knowledge and proven designs.
The underlying engineering knowledge can be stored on a company’s own computers or servers; processing data in a public or external cloud is not required.
WSCAD is planning to launch Electrix OS on the market in 2027 and is looking for companies to help shape the new platform by becoming development partners. They will work alongside WSCAD’s development team on their own projects and contribute their requirements to the platform’s development.
Last year, WSCAD announced the world’s first AI-powered electrical CAD software. Its unified platform integrates six disciplines with a central database, spanning electrical engineering, control cabinet design and building automation. The AI functions enhance efficiency, enable automation, and make complex tasks accessible to less experienced users.
WSCAD has more than 40,000 users in over 100 countries use WSCAD in machine and plant engineering and electrical installation. Its E-CAD data library wscaduniverse.com offers more than 2.2 million component records free of charge. WSCAD is part of the Buhl Group.
WSCAD: LinkedIn
