Top 78 CAD Software SaaS Companies in May 2026

Paris, France

Graitec provides designers and detailers with an optimal working environment with tools to create construction projects.

Wilmington, Delaware, United States

Attentive.ai is your go-to partner for AI-based takeoffs, transforming how construction and field services professionals work. Our platform, Beam AI, helps preconstruction, estimating, and sales teams with 100% automated AI-based takeoffs, saving up to 90% of their time and enabling them to submit 2X more bids without adding headcount. Beam AI for construction teams is built for general contractors, subcontractors, and suppliers. It serves trades across mechanical, plumbing, concrete, steel, civil, utility, earthwork, electrical, flooring, roofing, and more. For field services businesses, including landscaping, paving, facilities maintenance, and snow removal, Beam AI delivers both aerial imagery-based takeoffs for maintenance jobs and blueprint takeoffs for construction projects. Trusted by 1,100+ businesses across the U.S. and Canada, including National Wholesale Supply, Petticoat Schmitt Civil Contractors, Rays Stairs, Bommarito Construction, U.S. Lawns, Sperber, Sunland Asphalt, and Sunrise Landscape, Beam AI is helping top teams bid faster, win more, and grow revenue. Backed by leading investors such as Insight Partners, Peak XV Partners, Vertex Ventures SEA, InfoEdge Ventures, and Tenacity Ventures, we’re committed to reshaping how professionals approach bidding. Learn more about how Attentive.ai can help you grow your construction or field services business.

Kaunas, Lithuania

designing software intended to automate the designing of solar power plants.

Montreal, Quebec, Canada

Provider of a browser-based digital manufacturing platform created to design, order and assemble industrial equipment. The company's platform consists of a library of structural, motion and control components, a free cloud-based 3D Machine Builder and artificial intelligence-enabled 3D constraints, enabling users to design, order and assemble custom industrial equipment directly from a web browser easily.

Columbia, Maryland, United States

Global design and BIM software leader serving 650,000+ professionals in the architecture, landscape and entertainment industries. Since 1985, we’ve been committed to helping designers capture inspiration and nurture innovation to bring their visions to life. Our software is a one-platform solution for designers to build data-rich, visual models without sacrificing the design process, while collaborating with on- and offsite teams throughout the project lifecycle. View employment opportunities on our jobs board: http://www.vectorworks.net/company/careers

Chicago, Illinois, United States

Tacton is a leading SaaS company trusted by global manufacturers. Tacton Trusted Configuration simplifies sales for manufacturers of complex products. Tacton’s Configure, Price, Quote software is named a Leader by Gartner in the Magic Quadrant for CPQ Application Suites and is recognized for its advanced product configuration and visualization capabilities. Tacton’s founders pioneered computer-based product configuration which today powers Tacton CPQ and CAD Design Automation. Since 1998, Tacton is trusted by global customers such as ABB, Daimler, MAN, Scania, Siemens, Xylem, and Yaskawa. It is co-headquartered in Chicago and Stockholm, with regional offices in Karlsruhe, Warsaw, and Tokyo.

Singapore, Central Region, Singapore

Provider of three dimensional design tools designed to visualize true-to-life three dimensional garments. The company's three dimensional design tools helps in apparel designing, development and merchandising, collaborating effectively to get creative products to market, reduces iterations, samples and merchandising garments, enabling on-line shoppers to see the fit of prospective purchases in a virtual dressing room.

Austin, Texas, United States

Developer of Cloud-based Computer Aided Dispatch (CAD) and Analytics platform intended to provide public safety. The company's platform simplifies the complexity of emergency dispatch through precise location information, improved situational awareness, allocation of appropriate resources for optimized response, mobile field service apps and advanced incident management tools, enabling users to reduce response times for all and improve first responder safety by increasing situational awareness.

Bad Neuenahr-Ahrweiler, Rheinland-Pfalz, Germany

Window. Door. Facade. Conservatory. Klaes. The Software.

Bergkirchen, Bavaria, Germany

The world’s first AI -powered electrical design software