Co-founder/CEO
Rayon.design
Rayon provides a browser-based, collaborative CAD platform for interior designers and architects, enabling real-time team editing and AI-powered drawing tools for everyday architectural projects. It supports importing DWG and PDF files, producing professional drawing sets, schedules, and exports, and features built-in libraries with over 4,000 elements. The tool is designed to balance precision with speed, targeting the "ordinary" buildings that make up most of our cities.
- Construction Technology
- Software Only
- Artificial Intelligence
- Enterprise Software
Updated 1 month ago
Funding
Raised to date
€16MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Est. $17.4M$15.3M across 2 disclosed rounds
AW+5€10M · Series A
Announced Sep 2026
Disclosed cumulative: $15.3M
3/3
Reported total $17.4M
Incomplete round history. $2.2M of the $17.4M reported total isn’t matched to a known round (1 known round has an undisclosed amount).
RoundDateAmountValuationInvestors
Founders
Product
Problem
Traditional CAD software is often either too complex and time-consuming for rapid iteration or lacks the precision needed for professional architectural drawings. The creation and revision of floor plans can be inefficient, especially when teams need to collaborate and incorporate feedback. Furthermore, most design tools have historically focused on iconic, complex buildings, leaving the "ordinary" architecture (housing, retail, office spaces) that makes up 90% of our cities underserved with inadequate tooling.
Solution
Rayon provides a professional-grade, collaborative CAD platform tailored for interior designers and architects. It enables real-time, multiplayer editing, allowing teams to work together on the same project with ease. The platform supports importing existing files (DWG, PDF) and producing high-quality outputs like drawing sets, schedules, and DWG exports. Rayon streamlines the design workflow from initial drafting to final presentation, balancing speed and precision through a user-friendly interface, AI-powered drawing tools, and features for styling, annotation, and version control. The platform also offers a mobile-first version for viewing projects and a new presentation mode for sharing drawings with clients.
Target Audience
Rayon is designed for interior designers, architects, space planners, and facility managers who need a fast, precise, and collaborative CAD software solution for everyday architectural projects, including housing, retail, and office spaces.
Features
- Real-time, multiplayer editing for seamless team collaboration on drawings
- AI-powered drawing tools to accelerate the design process without compromising precision
- Cross-format compatibility, supporting DWG, PDF, and image file imports and exports
- Extensive item and material libraries with over 4000 elements, plus tools to create custom libraries
- Automated schedule generation for procurement and budgeting
- Built-in BIM and CAD tools for precise drafting and design
- Version history to track changes and revert to previous iterations
- Single-click link sharing for easy distribution and review of designs
- Mobile-first version for viewing projects and a presentation mode for client-facing reviews