What are the company's key competitive advantages? We are always seeking investors who are interested in Tetra4D and the product range. We welcome all interested parties to submit an investor request here (or contact us directly for further information). Our competitors are the following, with their links/website: 3D Cloud Software — The world's leading 3D Cloud software for designers, engineers and architects. We are the only cloud service that enables high-quality 3D CAD conversion on demand. 3D Cloud Software is proud to partner with Tetra4D. 3D Cloud Software — Free, open source 3D CAD software for software developers. We are the only cloud service for 3D CAD that supports full 3D printing and production. 3D Cloud Software — Free, open source 3D CAD software for software developers. We are the only cloud service for 3D CAD that enables full 3D printing and production. 3D Cloud Software — Free, open source 3D CAD software for software developers.