Quick Overview
- 1#1: ETABS - Comprehensive software for modeling, analysis, design, and detailing of building systems ranging from simple structures to complex high-rises.
- 2#2: SAP2000 - Versatile structural analysis and design software for bridges, dams, stadiums, and industrial structures with advanced nonlinear capabilities.
- 3#3: STAAD.Pro - Integrated finite element analysis and design tool for steel, concrete, timber, and aluminum structures used worldwide by engineers.
- 4#4: Tekla Structures - BIM software for detailed 3D modeling, fabrication drawings, and construction management of steel and concrete structures.
- 5#5: Autodesk Revit - BIM platform for structural engineers to design, model, document, and coordinate reinforced concrete and steel structures collaboratively.
- 6#6: Autodesk Robot Structural Analysis Professional - Advanced finite element analysis software for structural design and code checking integrated with Revit and other BIM tools.
- 7#7: RAM Structural System - Integrated modeling, analysis, and design software for multi-story buildings with physical modeling and automated design optimization.
- 8#8: RISA-3D - 3D structural analysis and design software for frames, trusses, walls, and plates with extensive code compliance features.
- 9#9: SkyCiv Structural 3D - Cloud-based structural analysis and design platform offering FEA, member design, and BIM integration for efficient workflows.
- 10#10: SCIA Engineer - Multimaterial structural analysis and design software for concrete, steel, and composite structures with BIM interoperability.
These tools were selected based on rigorous assessment of key factors, including depth of functionality (modeling, analysis, design), user-friendliness for technical and non-technical teams, adherence to global building codes, and overall value across small, mid, and large-scale projects.
Comparison Table
This comparison table examines leading structural design software tools, including ETABS, SAP2000, STAAD.Pro, Tekla Structures, Autodesk Revit, and more, to help professionals assess options. Readers will find insights into core features, workflow suitability, and unique strengths to align tools with their project needs.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | ETABS Comprehensive software for modeling, analysis, design, and detailing of building systems ranging from simple structures to complex high-rises. | specialized | 9.6/10 | 9.8/10 | 7.4/10 | 8.7/10 |
| 2 | SAP2000 Versatile structural analysis and design software for bridges, dams, stadiums, and industrial structures with advanced nonlinear capabilities. | specialized | 9.3/10 | 9.6/10 | 7.8/10 | 8.4/10 |
| 3 | STAAD.Pro Integrated finite element analysis and design tool for steel, concrete, timber, and aluminum structures used worldwide by engineers. | enterprise | 9.1/10 | 9.5/10 | 7.6/10 | 8.4/10 |
| 4 | Tekla Structures BIM software for detailed 3D modeling, fabrication drawings, and construction management of steel and concrete structures. | enterprise | 9.1/10 | 9.6/10 | 7.2/10 | 8.4/10 |
| 5 | Autodesk Revit BIM platform for structural engineers to design, model, document, and coordinate reinforced concrete and steel structures collaboratively. | enterprise | 8.2/10 | 9.1/10 | 6.4/10 | 7.3/10 |
| 6 | Autodesk Robot Structural Analysis Professional Advanced finite element analysis software for structural design and code checking integrated with Revit and other BIM tools. | enterprise | 8.4/10 | 9.2/10 | 7.1/10 | 7.8/10 |
| 7 | RAM Structural System Integrated modeling, analysis, and design software for multi-story buildings with physical modeling and automated design optimization. | enterprise | 8.7/10 | 9.2/10 | 7.4/10 | 8.1/10 |
| 8 | RISA-3D 3D structural analysis and design software for frames, trusses, walls, and plates with extensive code compliance features. | specialized | 8.7/10 | 9.2/10 | 8.5/10 | 8.3/10 |
| 9 | SkyCiv Structural 3D Cloud-based structural analysis and design platform offering FEA, member design, and BIM integration for efficient workflows. | specialized | 8.7/10 | 8.5/10 | 9.2/10 | 9.4/10 |
| 10 | SCIA Engineer Multimaterial structural analysis and design software for concrete, steel, and composite structures with BIM interoperability. | specialized | 8.4/10 | 9.1/10 | 7.6/10 | 8.0/10 |
Comprehensive software for modeling, analysis, design, and detailing of building systems ranging from simple structures to complex high-rises.
Versatile structural analysis and design software for bridges, dams, stadiums, and industrial structures with advanced nonlinear capabilities.
Integrated finite element analysis and design tool for steel, concrete, timber, and aluminum structures used worldwide by engineers.
BIM software for detailed 3D modeling, fabrication drawings, and construction management of steel and concrete structures.
BIM platform for structural engineers to design, model, document, and coordinate reinforced concrete and steel structures collaboratively.
Advanced finite element analysis software for structural design and code checking integrated with Revit and other BIM tools.
Integrated modeling, analysis, and design software for multi-story buildings with physical modeling and automated design optimization.
3D structural analysis and design software for frames, trusses, walls, and plates with extensive code compliance features.
Cloud-based structural analysis and design platform offering FEA, member design, and BIM integration for efficient workflows.
Multimaterial structural analysis and design software for concrete, steel, and composite structures with BIM interoperability.
ETABS
specializedComprehensive software for modeling, analysis, design, and detailing of building systems ranging from simple structures to complex high-rises.
Advanced performance-based seismic design with pushover and time-history analysis tailored for tall buildings
ETABS, developed by Computers and Structures, Inc. (CSI), is an industry-leading software for the integrated analysis, design, and detailing of building structures. It excels in modeling multi-story buildings with advanced capabilities for static, dynamic, nonlinear, and performance-based seismic analysis. The software supports a wide range of materials like steel, concrete, and composites, along with global design codes for optimized structural design.
Pros
- Comprehensive 3D modeling and analysis tools for complex buildings
- Extensive support for international design codes and seismic provisions
- Seamless integration with BIM workflows and other CSI software like SAFE and SAP2000
Cons
- Steep learning curve for new users due to its depth
- High resource demands for very large models
- Premium pricing may deter small firms
Best For
Professional structural engineers and firms specializing in multi-story commercial and high-rise building design.
Pricing
Perpetual licenses range from $5,000 to $20,000+ depending on modules, with annual maintenance fees around 20% of license cost.
SAP2000
specializedVersatile structural analysis and design software for bridges, dams, stadiums, and industrial structures with advanced nonlinear capabilities.
Object-based modeling with automatic meshing and seamless integration of advanced nonlinear analysis and code-compliant design in a single environment
SAP2000 is an advanced structural analysis and design software developed by Computers and Structures, Inc. (CSI), widely used for modeling, analyzing, and designing complex structures such as buildings, bridges, dams, and industrial facilities. It supports linear and nonlinear static/dynamic analysis, finite element modeling, and code-based design for steel, concrete, aluminum, and cold-formed steel. The software excels in handling irregular geometries and advanced seismic/time-history analyses.
Pros
- Comprehensive analysis capabilities including nonlinear, pushover, and response spectrum methods
- Integrated design checks for multiple materials and international codes
- Versatile for diverse structure types from simple frames to complex bridges
Cons
- Steep learning curve for beginners due to extensive features
- User interface appears dated compared to modern competitors
- High licensing costs limit accessibility for small firms
Best For
Experienced structural engineers handling large-scale, irregular, or seismically demanding projects like high-rises and bridges.
Pricing
Perpetual licenses start at $10,000-$25,000 based on edition and modules, with annual maintenance around 20% of license cost.
STAAD.Pro
enterpriseIntegrated finite element analysis and design tool for steel, concrete, timber, and aluminum structures used worldwide by engineers.
Advanced nonlinear and pushover analysis for seismic performance evaluation with direct code-based design optimization
STAAD.Pro, developed by Bentley Systems, is a comprehensive structural analysis and design software used by engineers worldwide for modeling, analyzing, and designing steel, concrete, timber, and aluminum structures. It supports finite element analysis for static, dynamic, nonlinear, and stability checks, adhering to over 90 international design codes. The software excels in handling complex geometries and load combinations, making it suitable for buildings, bridges, and industrial structures.
Pros
- Extensive support for 90+ international steel, concrete, and other material design codes
- Robust finite element engine for advanced analyses including nonlinear, seismic, and wind loading
- Seamless integration with Bentley’s ecosystem like RAM Connection and OpenBuildings Designer
Cons
- Steep learning curve due to complex interface and command-line inputs
- High cost with resource-intensive performance on large models
- User interface appears dated compared to modern competitors
Best For
Experienced structural engineers in large firms tackling complex, multi-material projects requiring strict code compliance.
Pricing
Subscription-based starting at ~$4,000-$10,000/year per user depending on edition; perpetual licenses with maintenance also available—contact Bentley for quotes.
Tekla Structures
enterpriseBIM software for detailed 3D modeling, fabrication drawings, and construction management of steel and concrete structures.
Model-based fabrication automation that generates accurate shop drawings, BOMs, and CNC files directly from the intelligent 3D model.
Tekla Structures is a advanced BIM software from Trimble, specialized in 3D modeling and detailing for steel, concrete, precast, and timber structures. It supports the full structural design workflow, from conceptual modeling and analysis integration to automated fabrication drawings, reinforcement detailing, and CNC file generation. Renowned for its precision and clash-free models, it's used in major construction projects worldwide to ensure constructability and accuracy.
Pros
- Exceptional precision in complex 3D structural modeling
- Automated detailing and direct fabrication outputs (NC/CNC files)
- Robust clash detection and multi-user collaboration tools
Cons
- Steep learning curve requiring extensive training
- High cost and resource-intensive performance
- Limited intuitiveness for beginners compared to simpler BIM tools
Best For
Large structural engineering firms and fabricators handling complex, large-scale projects needing precise design-to-fabrication workflows.
Pricing
Enterprise subscription model; typically $15,000-$30,000+ annually per license, varying by modules, users, and support.
Autodesk Revit
enterpriseBIM platform for structural engineers to design, model, document, and coordinate reinforced concrete and steel structures collaboratively.
Intelligent parametric families and bidirectional links with analysis software for real-time design iterations and automated updates across model views and schedules
Autodesk Revit is a comprehensive Building Information Modeling (BIM) software widely used for structural design, allowing engineers to create intelligent 3D models of beams, columns, slabs, foundations, and connections. It supports parametric modeling, automated reinforcement detailing, and integration with analysis tools like Autodesk Robot Structural Analysis for load simulations and code compliance. Revit excels in multidisciplinary coordination, enabling clash detection and collaborative workflows across architecture, MEP, and structural disciplines.
Pros
- Powerful BIM integration for structural modeling, analysis, and documentation in one unified platform
- Excellent parametric tools and automation for rebar detailing, scheduling, and quantity takeoffs
- Seamless collaboration features with Autodesk ecosystem tools like Navisworks and BIM 360
Cons
- Steep learning curve, especially for users new to BIM workflows
- High hardware demands and performance lag with large, complex models
- Expensive subscription model with limited standalone value for pure structural analysis
Best For
Mid-to-large AEC firms and multidisciplinary teams requiring integrated BIM for collaborative structural design projects.
Pricing
Subscription-based: Revit standalone ~$2,545/year; included in AEC Collection ~$3,110/year (USD, annual billing).
Autodesk Robot Structural Analysis Professional
enterpriseAdvanced finite element analysis software for structural design and code checking integrated with Revit and other BIM tools.
Seamless physical-to-analytical model conversion for intuitive BIM-based modeling and verification
Autodesk Robot Structural Analysis Professional is an advanced BIM-enabled software for structural engineers, providing comprehensive finite element analysis (FEA), dynamic simulations, and code-compliant design for steel, concrete, timber, and composite structures. It excels in modeling complex buildings under various loads including seismic, wind, and nonlinear effects, with tools for automated design optimization. Seamlessly integrated with Revit and other Autodesk products, it supports international workflows from analysis to detailing.
Pros
- Powerful multi-purpose solver for linear, nonlinear, and dynamic analyses
- Supports over 70 international design codes and standards
- Strong BIM integration with Revit for model exchange and automation
Cons
- Steep learning curve due to complex interface
- High subscription pricing limits accessibility for small firms
- Performance can lag on very large models without high-end hardware
Best For
Experienced structural engineers on complex, code-heavy international projects within the Autodesk ecosystem.
Pricing
Annual subscription starting at approximately $2,445 USD per user; multi-year discounts and bundles available with other Autodesk tools.
RAM Structural System
enterpriseIntegrated modeling, analysis, and design software for multi-story buildings with physical modeling and automated design optimization.
Unified physical modeling engine that automatically generates analysis models and iterates designs without manual data transfer
RAM Structural System by Bentley Systems is a comprehensive 3D structural analysis and design software suite tailored for building structures, supporting steel, concrete, masonry, and foundation design. It enables engineers to model complex geometries, perform linear and nonlinear analysis, and automate design optimization per hundreds of international building codes. The software integrates seamlessly with other Bentley tools like RAM Concept for slabs and STAAD for advanced analysis, streamlining workflows from concept to construction documents.
Pros
- Extensive support for global design codes and standards
- Powerful 3D physical modeling with automated design optimization
- Strong integration with Bentley ecosystem for end-to-end workflows
Cons
- Steep learning curve due to dense interface
- High subscription costs limit accessibility for small firms
- Primarily Windows-based with occasional performance issues on large models
Best For
Large structural engineering firms tackling complex multi-story buildings and requiring precise, code-compliant analysis and design automation.
Pricing
Annual subscription starting at approximately $6,000-$15,000 USD depending on modules and users; volume discounts and custom quotes available via Bentley.
RISA-3D
specialized3D structural analysis and design software for frames, trusses, walls, and plates with extensive code compliance features.
Seamless integrated analysis and optimization for steel, concrete, and other materials in one unified 3D environment
RISA-3D is a comprehensive 3D structural analysis and design software developed by RISA Tech for modeling, analyzing, and optimizing building structures. It supports a wide range of materials including steel, concrete, wood, masonry, and cold-formed steel, with automated code-compliant design per AISC, ACI, IBC, and international standards. The software handles linear and nonlinear analysis, dynamic loads, and complex geometries, providing detailed reporting and visualization tools for engineers.
Pros
- Extensive multi-material design capabilities with code automation
- Fast and reliable solvers for large models
- Strong visualization and reporting tools
Cons
- Steeper learning curve for advanced features
- Limited native BIM integration (e.g., Revit export/import)
- Windows-only platform with no Mac support
Best For
Structural engineers designing multi-material commercial and industrial buildings requiring precise code-compliant analysis.
Pricing
Perpetual licenses start at ~$5,000-$10,000 depending on modules, plus ~20% annual maintenance; annual subscriptions from ~$2,500.
SkyCiv Structural 3D
specializedCloud-based structural analysis and design platform offering FEA, member design, and BIM integration for efficient workflows.
Fully browser-based cloud solving engine enabling instant access and multi-user collaboration from any device
SkyCiv Structural 3D is a fully cloud-based structural analysis and design software that allows engineers to build, analyze, and design 2D/3D structures like frames, trusses, and plates directly in a web browser without any installation. It supports linear/nonlinear analysis, dynamic loading, buckling checks, and automated design to major codes including AISC, Eurocode, and AS. With real-time collaboration and API integrations, it's optimized for modern workflows in structural engineering.
Pros
- Cloud-native with no installation and real-time collaboration
- Intuitive modern interface for quick modeling
- Excellent value with powerful analysis at low cost
Cons
- Requires stable internet connection
- Fewer advanced modules than enterprise competitors
- Limited support for some niche international codes
Best For
Freelance engineers and small-to-medium firms needing accessible, collaborative structural analysis without high upfront costs.
Pricing
Free trial available; plans start at $89/month (Basic), $299/month (Professional), $799/month (Enterprise); annual billing offers 20% discount.
SCIA Engineer
specializedMultimaterial structural analysis and design software for concrete, steel, and composite structures with BIM interoperability.
Integrated all-in-one workflow from 3D modeling and advanced analysis to automated member design and connection optimization
SCIA Engineer is a powerful finite element analysis and design software tailored for structural engineers, enabling the modeling, analysis, and optimization of steel, concrete, timber, and composite structures. It excels in handling complex geometries and load cases, including nonlinear analysis, buckling, and seismic simulations, while ensuring compliance with Eurocodes and other international standards. The software supports BIM integration via IFC and offers tools for automated design checks and detailing, streamlining workflows from concept to construction documentation.
Pros
- Advanced FEA capabilities for nonlinear and dynamic analysis
- Comprehensive code compliance, especially Eurocodes, with automated optimization
- Strong BIM interoperability and multi-material support in a single model
Cons
- Steep learning curve for beginners due to its professional depth
- Pricing is on the higher end without transparent public quotes
- Limited native support for non-European design codes compared to competitors
Best For
Experienced structural engineers in Europe handling complex building and industrial projects requiring precise code-compliant analysis and design.
Pricing
Custom enterprise licensing; annual subscriptions typically start from €5,000+ per user, with perpetual options available upon request.
Conclusion
ETABS leads as the top choice, providing comprehensive tools for modeling, analysis, design, and detailing across structures from simple to complex. SAP2000 and STAAD.Pro emerge as strong alternatives, with SAP2000 excelling in nonlinear industrial and large-scale projects, and STAAD.Pro offering global multi-material design. Together, these top tools set the standard for advancing structural design efficiency and precision.
Explore ETABS today to experience its robust capabilities firsthand, and take your structural projects to new heights of accuracy and productivity.
Tools Reviewed
All tools were independently evaluated for this comparison