Dlubal RFEM vs Solibri Comparison: Reviews, Features, Pricing & Alternatives in 2026

RFEM is a versatile finite element analysis (FEA) program that helps you handle structural engineering projects of any complexity. You can model diverse structures including buildings, bridges, towers, and industrial plants using a combination of members, surfaces, and solid elements. The software provides a modular system where you start with the base program and add specific design modules for materials like steel, concrete, timber, or glass as your project requires. You can perform linear and non-linear calculations, stability analysis, and dynamic investigations within a unified graphical interface. The platform integrates into your existing BIM workflows, allowing you to synchronize data with Revit, Tekla Structures, and AutoCAD. Whether you are designing a simple beam or a massive stadium, you can verify your results against international standards and generate professional, verifiable documentation for your clients.

Solibri helps you take control of your building information models by providing advanced quality assurance and clash detection. Instead of manually hunting for design inconsistencies, you can use automated rule-based checking to identify issues in architectural, structural, and MEP models. This ensures your data is accurate, compliant with local building codes, and ready for the construction site without costly surprises. You can bring together models from different disciplines to perform cross-domain coordination and verify that everything fits perfectly. The platform allows you to extract precise quantities for cost estimation and communicate issues directly with your design team through standardized reporting. It is designed for BIM managers, architects, and contractors who need to guarantee the highest level of model integrity throughout the project lifecycle.