Quick Overview
- 1#1: AVEVA E3D Design - Advanced 3D modeling and design platform for creating detailed process plant models with automated clash detection and piping routing.
- 2#2: Hexagon Smart 3D - Comprehensive 3D CAD solution for large-scale plant design projects featuring rule-driven automation and real-time collaboration.
- 3#3: Bentley OpenPlant - Connected plant design software that integrates 3D modeling with engineering data management for efficient multidisciplinary workflows.
- 4#4: Autodesk AutoCAD Plant 3D - Specialized AutoCAD toolset for creating P&ID and 3D plant models with orthographic drawings and isometric generation.
- 5#5: CADWorx - Integrated plant design suite offering precise 3D piping, equipment modeling, and automated drafting for industrial facilities.
- 6#6: M4 PLANT - 2D/3D CAD system for plant engineering with intelligent object libraries and seamless P&ID to 3D model migration.
- 7#7: Smap3D Plant Design - AutoCAD-based solution for complete plant design including piping, steel, HVAC, and cable tray routing in 3D.
- 8#8: Plant 4D - Integrated P&ID and 3D plant design software that automates updates between schematics and models for accuracy.
- 9#9: Tekla Structures - BIM software optimized for detailed 3D modeling of steel structures and industrial plant frameworks.
- 10#10: Autodesk Revit - BIM platform adaptable for 3D plant design with MEP tools for piping, equipment, and facility coordination.
We prioritized tools based on key factors: robust feature sets (including automation, integration, and scope), user-rated quality (reliability, performance, and compatibility), intuitive usability (interface design and learning curve), and long-term value (functionality, cost-effectiveness, and adaptability to evolving project needs).
Comparison Table
This comparison table examines leading 3D plant design software tools—including AVEVA E3D Design, Hexagon Smart 3D, Bentley OpenPlant, Autodesk AutoCAD Plant 3D, CADWorx, and more—to help users evaluate options for their projects. By exploring key features, integration capabilities, and workflow suitability, readers can gain clear insights into each platform's strengths and ideal applications.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | AVEVA E3D Design Advanced 3D modeling and design platform for creating detailed process plant models with automated clash detection and piping routing. | enterprise | 9.6/10 | 9.8/10 | 7.4/10 | 8.7/10 |
| 2 | Hexagon Smart 3D Comprehensive 3D CAD solution for large-scale plant design projects featuring rule-driven automation and real-time collaboration. | enterprise | 9.2/10 | 9.6/10 | 7.4/10 | 8.7/10 |
| 3 | Bentley OpenPlant Connected plant design software that integrates 3D modeling with engineering data management for efficient multidisciplinary workflows. | enterprise | 8.7/10 | 9.2/10 | 7.5/10 | 8.1/10 |
| 4 | Autodesk AutoCAD Plant 3D Specialized AutoCAD toolset for creating P&ID and 3D plant models with orthographic drawings and isometric generation. | enterprise | 8.4/10 | 9.2/10 | 7.1/10 | 7.6/10 |
| 5 | CADWorx Integrated plant design suite offering precise 3D piping, equipment modeling, and automated drafting for industrial facilities. | enterprise | 8.2/10 | 8.7/10 | 7.6/10 | 7.4/10 |
| 6 | M4 PLANT 2D/3D CAD system for plant engineering with intelligent object libraries and seamless P&ID to 3D model migration. | specialized | 8.2/10 | 8.7/10 | 7.4/10 | 8.0/10 |
| 7 | Smap3D Plant Design AutoCAD-based solution for complete plant design including piping, steel, HVAC, and cable tray routing in 3D. | specialized | 8.1/10 | 8.4/10 | 7.6/10 | 8.3/10 |
| 8 | Plant 4D Integrated P&ID and 3D plant design software that automates updates between schematics and models for accuracy. | specialized | 7.8/10 | 8.2/10 | 7.4/10 | 8.5/10 |
| 9 | Tekla Structures BIM software optimized for detailed 3D modeling of steel structures and industrial plant frameworks. | enterprise | 8.1/10 | 9.2/10 | 6.3/10 | 7.4/10 |
| 10 | Autodesk Revit BIM platform adaptable for 3D plant design with MEP tools for piping, equipment, and facility coordination. | enterprise | 6.8/10 | 6.5/10 | 5.8/10 | 6.2/10 |
Advanced 3D modeling and design platform for creating detailed process plant models with automated clash detection and piping routing.
Comprehensive 3D CAD solution for large-scale plant design projects featuring rule-driven automation and real-time collaboration.
Connected plant design software that integrates 3D modeling with engineering data management for efficient multidisciplinary workflows.
Specialized AutoCAD toolset for creating P&ID and 3D plant models with orthographic drawings and isometric generation.
Integrated plant design suite offering precise 3D piping, equipment modeling, and automated drafting for industrial facilities.
2D/3D CAD system for plant engineering with intelligent object libraries and seamless P&ID to 3D model migration.
AutoCAD-based solution for complete plant design including piping, steel, HVAC, and cable tray routing in 3D.
Integrated P&ID and 3D plant design software that automates updates between schematics and models for accuracy.
BIM software optimized for detailed 3D modeling of steel structures and industrial plant frameworks.
BIM platform adaptable for 3D plant design with MEP tools for piping, equipment, and facility coordination.
AVEVA E3D Design
enterpriseAdvanced 3D modeling and design platform for creating detailed process plant models with automated clash detection and piping routing.
EEAAO (Everything Everywhere All at Once) technology for real-time navigation and editing of enormous 3D models in a single database
AVEVA E3D Design is a world-leading 3D modeling and design software specifically engineered for complex plant projects in industries like oil & gas, power, chemicals, and mining. It enables comprehensive modeling of piping, structural steel, equipment, HVAC, and cable trays within a single, fully navigable 3D model. The software excels in clash detection, laser scan integration for brownfield projects, and generating high-quality deliverables for construction and fabrication.
Pros
- Unmatched performance for handling massive plant models with billions of elements without lag
- Advanced clash-free design and automated rule-based engineering checks
- Seamless integration with AVEVA's suite for full lifecycle management from design to operations
Cons
- Steep learning curve requiring significant training for new users
- High hardware requirements for optimal performance on large projects
- Premium pricing accessible mainly to large enterprises
Best For
Large EPC firms and engineering consultancies managing complex, multi-discipline plant design projects requiring precision and scalability.
Pricing
Enterprise licensing with custom quotes; typically $15,000–$50,000+ per user/year depending on modules, users, and support.
Hexagon Smart 3D
enterpriseComprehensive 3D CAD solution for large-scale plant design projects featuring rule-driven automation and real-time collaboration.
Void-aware clash detection that intelligently manages space reservations for future elements
Hexagon Smart 3D is a comprehensive 3D modeling and design software tailored for large-scale industrial plant projects in sectors like oil & gas, power, chemicals, and marine. It enables multi-discipline teams to create fully constructible 3D models with automated routing, clash detection, and material takeoffs directly from the model. The platform emphasizes task-based workflows and a single integrated database to streamline engineering and construction processes.
Pros
- Superior clash detection and avoidance with void-aware technology
- High-performance handling of massive projects with millions of objects
- Seamless multi-discipline integration and automation rules
Cons
- Steep learning curve requiring extensive training
- High system hardware requirements for optimal performance
- Premium pricing limits accessibility for smaller firms
Best For
Large EPC firms and engineering teams managing complex, multi-billion-dollar plant design projects.
Pricing
Enterprise licensing with perpetual or subscription models; typically $50,000+ per seat annually, plus implementation costs.
Bentley OpenPlant
enterpriseConnected plant design software that integrates 3D modeling with engineering data management for efficient multidisciplinary workflows.
Seamless iTwin platform integration for creating operational digital twins directly from design models
Bentley OpenPlant is a powerful suite of applications for 3D plant design, enabling detailed modeling of piping, equipment, instrumentation, and structures in complex industrial facilities. It supports the full project lifecycle from conceptual design through detailed engineering, fabrication, and as-built digital twins via integration with Bentley's iTwin platform. Key capabilities include automated pipe routing, clash detection, isometric drawing generation, and compliance with international standards like PIDX and P&ID integration.
Pros
- Comprehensive 3D modeling with parametric components and rich spec-driven catalogs
- Excellent interoperability within Bentley ecosystem and third-party tools like AutoCAD
- Advanced digital twin capabilities for lifecycle asset management
Cons
- Steep learning curve due to complex interface and customization needs
- High enterprise-level pricing with custom quotes
- Performance can lag on very large models without high-end hardware
Best For
Large EPC firms and owner-operators in oil & gas, chemicals, and power industries handling massive, multi-discipline plant projects.
Pricing
Subscription-based enterprise licensing via Bentley SELECT; custom quotes typically start at $20,000+ annually per user/module, scaling with deployment size.
Autodesk AutoCAD Plant 3D
enterpriseSpecialized AutoCAD toolset for creating P&ID and 3D plant models with orthographic drawings and isometric generation.
Intelligent spec-driven piping that automatically selects components based on project specifications for error-free design
AutoCAD Plant 3D is a specialized extension of AutoCAD tailored for 3D plant design, allowing users to create intelligent P&IDs, detailed 3D piping and equipment models, and automated isometric and orthographic drawings. It features spec-driven modeling for piping components, clash detection, and comprehensive reporting tools like BOMs and material takeoffs. Integrated within Autodesk's ecosystem, it supports efficient collaboration and data exchange for industrial plant projects across oil & gas, chemical, and power sectors.
Pros
- Robust spec-driven piping design with extensive catalogs for standards compliance
- Seamless P&ID to 3D workflow and automated drawing generation
- Strong integration with Autodesk tools for collaboration and Navisworks clash detection
Cons
- Steep learning curve due to AutoCAD foundation and complex workflows
- High subscription costs with limited flexibility for small teams
- Performance challenges with very large models requiring powerful hardware
Best For
Mid-to-large engineering firms experienced with AutoCAD that require comprehensive 3D plant modeling and production deliverables.
Pricing
Subscription-based at approximately $2,310 per year per user; available standalone or via Autodesk Product Design & Manufacturing Collection.
CADWorx
enterpriseIntegrated plant design suite offering precise 3D piping, equipment modeling, and automated drafting for industrial facilities.
Automated, fabrication-ready isometric generation directly from the 3D model with embedded BOMs and spool drawings
CADWorx is a comprehensive 3D plant design software suite from Hexagon PPM, built natively on AutoCAD for modeling piping, equipment, structural steel, HVAC, and instrumentation in industrial facilities. It streamlines workflows with specs-driven design, automated isometric drawings, bill of materials generation, and integration with analysis tools like CAESAR II for pipe stress. The software supports collaborative review via CADWorx Review and ensures accuracy through clash detection and project database management. It's tailored for complex plant projects in oil & gas, petrochemical, power, and water industries.
Pros
- Robust specs-driven piping and equipment modeling with automatic routing
- Seamless AutoCAD integration and production-ready isometrics/BOMs
- Strong clash detection and interoperability with stress analysis software
Cons
- Steep learning curve, especially for non-AutoCAD users
- High enterprise-level pricing limits accessibility for small firms
- Modular structure requires multiple add-ons for full functionality
Best For
Mid-to-large engineering firms handling complex industrial plant designs that leverage AutoCAD expertise and need automated documentation.
Pricing
Modular perpetual licenses or subscriptions starting at ~$5,000-$15,000 per user/module; enterprise quotes required
M4 PLANT
specialized2D/3D CAD system for plant engineering with intelligent object libraries and seamless P&ID to 3D model migration.
Rule-driven automatic piping design that minimizes manual input and ensures compliance with engineering standards
M4 PLANT by CAD-Schroer is a powerful 3D CAD solution for industrial plant design, specializing in piping, equipment placement, steel structures, and HVAC systems. It leverages rule-based automation for rapid modeling, clash detection, and generation of fabrication isometrics, BOMs, and stress analysis interfaces. Integrated within the M4 suite, it supports multidisciplinary workflows for process plants, power facilities, and pharmaceuticals from concept to construction.
Pros
- Rule-based automation speeds up piping routing and plant layout
- Strong integration with P&ID and other M4 modules for seamless workflows
- Excellent performance handling large-scale projects with real-time clash detection
Cons
- Steep learning curve due to extensive customization options
- Fewer native integrations with third-party tools compared to market leaders
- Interface feels dated compared to modern competitors
Best For
Mid-to-large engineering firms handling complex industrial plant projects that benefit from automated 3D design rules.
Pricing
Modular perpetual licenses with annual maintenance; pricing starts around €10,000+ per user, customized quotes required.
Smap3D Plant Design
specializedAutoCAD-based solution for complete plant design including piping, steel, HVAC, and cable tray routing in 3D.
Deep integration with SOLIDWORKS enabling fully parametric, associative 3D plant modeling with automatic updates across modules
Smap3D Plant Design is a modular CAD add-in suite integrated with SOLIDWORKS, AutoCAD Plant 3D, and other platforms, enabling comprehensive 3D modeling for industrial plant design including piping, steel structures, HVAC, and cable trays. It automates routing, collision detection, bill of materials generation, and production of isometric drawings and reports. Ideal for engineering teams seeking efficient, parametric design workflows within familiar CAD environments.
Pros
- Seamless integration with SOLIDWORKS and AutoCAD for native 3D workflows
- Modular structure allows customization to specific needs like piping or steel
- Strong automation for routing, BOMs, and isometrics reducing manual effort
Cons
- Learning curve for full module utilization beyond basic CAD skills
- Limited advanced simulation compared to enterprise suites like AVEVA
- Pricing scales with modules, potentially costly for full setups
Best For
Small to mid-sized engineering firms using SOLIDWORKS or AutoCAD who need cost-effective, modular tools for detailed plant piping and structural design.
Pricing
Modular subscription or perpetual licenses; starts at ~€4,000-€6,000 per module annually, quote-based for full suites.
Plant 4D
specializedIntegrated P&ID and 3D plant design software that automates updates between schematics and models for accuracy.
IsoManager for fully automated, production-ready isometric drawings with embedded BOMs and weld tables
Plant 4D by CADWorx (cade.com) is a database-driven 3D plant design software tailored for piping, equipment, and steel modeling in industries like oil & gas, chemicals, and power generation. It integrates seamlessly with AutoCAD, enabling parametric modeling, clash detection, and automated generation of fabrication isometrics and bills of materials. The software emphasizes efficiency through its project-wide database for specifications and line numbering, supporting both 2D drafting and 3D design workflows.
Pros
- Cost-effective for small to medium projects with strong ROI
- Automated isometric production via IsoManager saves significant time
- Robust database-driven specs ensure design consistency
Cons
- User interface appears dated compared to modern competitors
- Scalability limitations for very large, complex plants
- Fewer built-in advanced simulation and analysis tools
Best For
Small to medium engineering firms needing reliable, affordable 3D plant modeling with automated deliverables for process industry projects.
Pricing
Perpetual licenses start around $6,000-$10,000 per seat plus annual maintenance; volume discounts available.
Tekla Structures
enterpriseBIM software optimized for detailed 3D modeling of steel structures and industrial plant frameworks.
Model-driven automated generation of shop drawings, BOMs, and NC data directly from the 3D model
Tekla Structures is a leading BIM software from Trimble focused on 3D modeling, analysis, and detailing for steel, concrete, and precast structures in construction and industrial projects. In 3D plant design, it excels at creating highly accurate structural frameworks, pipe supports, and equipment bases that integrate with piping systems modeled in complementary tools. It supports clash detection, automated detailing, and fabrication outputs, making it suitable for plant structural engineering but less optimized for full piping and process design.
Pros
- Exceptional accuracy in steel and concrete structural modeling
- Automated detailing and fabrication-ready outputs including CNC files
- Strong clash detection and integration with Trimble Connect for collaboration
Cons
- Limited native tools for piping routing and equipment modeling
- Steep learning curve and complex interface for beginners
- High cost with custom enterprise pricing
Best For
Structural engineering teams on large-scale industrial plant projects needing precise, fabrication-grade 3D models.
Pricing
Enterprise subscription licensing with custom quotes; typically $5,000–$15,000+ per seat annually depending on modules and users.
Autodesk Revit
enterpriseBIM platform adaptable for 3D plant design with MEP tools for piping, equipment, and facility coordination.
Intelligent BIM objects that embed fabrication data and enable automated scheduling and quantity takeoffs
Autodesk Revit is a leading BIM (Building Information Modeling) software primarily designed for architecture, engineering, and construction projects, with MEP (Mechanical, Electrical, Plumbing) extensions that can be adapted for basic 3D plant design tasks like piping and equipment modeling. It excels in creating parametric, data-rich 3D models for coordination and clash detection but lacks specialized tools for complex industrial plant layouts such as pipe stress analysis or automated isometrics. While powerful for integrated building-plant hybrids, it is not optimized for large-scale process plants compared to dedicated solutions.
Pros
- Parametric modeling for customizable equipment and piping families
- Seamless integration with Autodesk ecosystem (e.g., Navisworks for clash detection)
- Strong collaboration and cloud-based worksharing via BIM 360
Cons
- Lacks native plant-specific tools like stress analysis or spool generation
- Steep learning curve and performance issues with very large plant models
- High cost relative to specialized plant design alternatives
Best For
AEC firms handling hybrid building-industrial projects or small-scale plant designs within existing BIM workflows.
Pricing
Annual subscription starting at $2,585 USD for a single-user license; included in AEC Collection for $3,575 USD/year with additional tools.
Conclusion
The review of 10 3D plant design tools reveals that AVEVA E3D Design leads as the top choice, excelling in detailed modeling, clash detection, and automation. Hexagon Smart 3D follows closely, offering robust rule-driven automation for large-scale projects, while Bentley OpenPlant distinguishes itself through seamless integration with engineering data management for multidisciplinary workflows. Each tool brings unique strengths, catering to diverse design needs.
Ready to enhance your plant design precision? Start with AVEVA E3D Design—the top-ranked solution—to streamline your workflows and create exceptional projects.
Tools Reviewed
All tools were independently evaluated for this comparison