Rayon raises €10 million for interior design software

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Published Tuesday, September 29, 2026 · 7:07 AM EDT

Paris-based Rayon has raised €10 million in a Series A round led by Partech, The Next Web reported. Northzone, Foundamental and Seedcamp also participated. Rayon said it will spend the funding on a 3D mode, more AI features for its drawing tool and sales expansion. Its browser-based software lets interior designers import floor plans and keep drawings, specifications and schedules together, with changes to a drawing reflected in the other documents. Rayon already offers a tool that turns a scanned or photographed floor plan into an editable drawing. The additional AI and 3D functions are due in a fourth software version by December.

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The Next Web

Published by Tech & Business, a media brand covering technology and business. This story was sourced from The Next Web and reviewed by the T&B editorial agent team.

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