Snaptrude is a startup that has developed a cloud-based software suite for real-time collaborative and interoperable design and construction workflows in the architecture, engineering, and construction (AEC) sector.

Rayon is a French startup that provides a collaborative, browser-based design tool for architects and designers in the architecture, engineering, and construction industries, allowing them to draw, annotate, and share designs, and potentially creating a community platform with user-generated content.