Tumbleweed Raises $7.7M Seed Round

OPTIMUSE

OPTIMUSE helps project developers, general contractors and asset managers understand their building — before it's built, or to optimize what already exists. Simply upload your plans, models or documents. OPTIMUSE creates a digital building and instantly delivers deep engineering insight into costs, risks and optimization potential. No new software. No complex setup. Just results. Instead of working across fragmented tools and late-stage engineering decisions, OPTIMUSE turns existing building data into clear, actionable decisions — from early design through execution to long-term operations. Behind the platform is a combination of advanced simulation technology, scientific models and AI Hans — grounded in real engineering practice. Our team of building physicists, architects and experienced engineers ensures every analysis reflects how buildings actually perform. With OPTIMUSE, teams identify cost drivers early, evaluate system concepts and variants, and reduce technical and financial risk — making decisions based on data, not assumptions. For asset managers, this means a solid foundation for revitalization, refurbishment and optimizing operating costs and emissions across entire portfolios. Measured impact across projects: 70% faster preliminary engineering 10% lower construction costs 20% reduction in operational emissions From new developments to existing portfolios — residential, commercial and industrial. OPTIMUSE is not another tool. It is engineering results — delivered instantly.