## Top 3 CAD & simulation tools

1. [SketchUp](https://toolradar.com/tools/sketchup) #1 Top pick Transform creative ideas into buildable 3D models with intuitive, professional-grade design software.Starting priceFrom $4.58 /moCheapest paid plan, monthly, as of November 20264.4 /5 across G2, SourceForge and Capterra · 2,371 ratings, Sep 2026Our takeBest overall[Read the review](https://toolradar.com/tools/sketchup)
2. [SolidWorks](https://toolradar.com/tools/solidworks) #2 Industry-leading 3D CAD software for product design and engineering.PricingFree plan4.5 /5 across SourceForge, G2 and Capterra · 1,517 ratings, Sep 2026[Read the review](https://toolradar.com/tools/solidworks)
3. [Dandy](https://toolradar.com/tools/dandy) #3 The fully digital dental lab providing advanced manufacturing, clinical expertise, and integrated workflows.PricingContact sales4.3 /5 on SourceForge · 67 ratings, Mar 2026[Read the review](https://toolradar.com/tools/dandy)

## 10 top CAD & simulation tools compared

| Tool | Starting price (Nov 2026) | Rating | Watch out for |
| --- | --- | --- | --- |
| [SketchUp](https://toolradar.com/tools/sketchup) | Price: $4.58/mo | 4.4 out of 5, from 2,371 ratings across G2, SourceForge and Capterra G2 4.5 · Capterra 4.5 | n/a |
| [SolidWorks](https://toolradar.com/tools/solidworks) | Price: Free + paid | 4.5 out of 5, from 1,517 ratings across SourceForge, G2 and Capterra Capterra 4.6 · G2 4.5 | n/a |
| [Dandy](https://toolradar.com/tools/dandy) | Price: Contact sales | 4.3 out of 5, from 67 ratings on SourceForge SourceForge 4.3 | Watch out: Monthly lab minimums must be met |
| [Houdini](https://toolradar.com/tools/houdini) | Price: $22.42/mo | 4.6 out of 5, from 43 ratings across G2 and Capterra G2 4.5 · Capterra 4.8 | Watch out: Annual Upgrade Plan (AUP) is mandatory for updates: Perpetual licenses include AUP for year 1 only. |
| [BRL-CAD](https://toolradar.com/tools/brl-cad) | Price: Free | 4.4 out of 5, from 50 ratings across SourceForge and G2 SourceForge 4.4 · G2 4.5 | n/a |
| [OrthoCAD](https://toolradar.com/tools/orthocad) | Price: Not published | 3.6 out of 5, from 76 ratings across Trustpilot and SourceForge SourceForge 4.3 · Trustpilot 2.2 | n/a |
| [Planmeca Romexis](https://toolradar.com/tools/planmeca-romexis) | Price: Not published | 4.3 out of 5, from 16 ratings across G2 and Capterra Capterra 3.9 · G2 4.9 | n/a |
| [3Shape](https://toolradar.com/tools/3shape) | Price: Not published | 4.9 out of 5, from 10 ratings on G2 G2 4.9 | n/a |
| [QCAD](https://toolradar.com/tools/qcad) | Price: Free | 4.4 out of 5, from 13 ratings on G2 G2 4.4 | n/a |
| [HydroCAD](https://toolradar.com/tools/hydrocad) | Price: Not published | 4.2 out of 5, from 13 ratings on G2 G2 4.2 | n/a |

## CAD & Simulation pricing compared

| Tool | Cheapest paid plan | Free plan | Billing basis |
| --- | --- | --- | --- |
| [SketchUp](https://toolradar.com/tools/sketchup) | Cheapest paid plan: Students (US & Canada), $4.58/mo (billed yearly) | Free plan: Yes (SketchUp for Schools) | Billing: Per user, billed yearly |
| [SolidWorks](https://toolradar.com/tools/solidworks) | Cheapest paid plan: Not published | Free plan: Yes | Billing: Not published |
| [Dandy](https://toolradar.com/tools/dandy) | Cheapest paid plan: Not published | Free plan: No | Billing: Not published |
| [Houdini](https://toolradar.com/tools/houdini) | Cheapest paid plan: Indie, $22.42/mo (billed yearly) | Free plan: Yes (Apprentice) | Billing: Billed yearly |
| [BRL-CAD](https://toolradar.com/tools/brl-cad) | Cheapest paid plan: No paid plan | Free plan: Yes | Billing: Free |
| [OrthoCAD](https://toolradar.com/tools/orthocad) | Cheapest paid plan: Not published | Free plan: No | Billing: Not published |
| [Planmeca Romexis](https://toolradar.com/tools/planmeca-romexis) | Cheapest paid plan: Not published | Free plan: No | Billing: Not published |
| [3Shape](https://toolradar.com/tools/3shape) | Cheapest paid plan: Not published | Free plan: No | Billing: Not published |
| [QCAD](https://toolradar.com/tools/qcad) | Cheapest paid plan: No paid plan | Free plan: Yes | Billing: Free |
| [HydroCAD](https://toolradar.com/tools/hydrocad) | Cheapest paid plan: Not published | Free plan: No | Billing: Not published |

Toolradar pricing data, last verified November 2026. Prices are the cheapest paid plan converted to a monthly figure; "Not published" means the vendor publishes no price for a self-serve paid plan. 2 of 10 tools publish a paid price; median cheapest paid plan $13.50/mo.

Toolradar data

## The CAD & simulation tools market in numbers

**Toolradar data:** Toolradar tracks 18 CAD & simulation tools as of November 2, 2026. 50% of the CAD & simulation tools on Toolradar are free, freemium or open source. Toolradar re-checked the pricing of 44% of CAD & simulation tools in the last 90 days. Toolradar aggregates 4,182 public user reviews (G2, Capterra, Trustpilot and other review sites) across 11 rated CAD & simulation tools. The most cross-shopped CAD & simulation tool is Houdini, listed as an alternative to 43 other tools on Toolradar. The most compared CAD & simulation tool on Toolradar over the last 90 days is Houdini, with 402 side-by-side comparisons. Computed from the Toolradar catalog and on-site activity.

- 18 CAD & simulation tools tracked
- 50% are free, freemium or open source
- 44% of prices re-checked in the last 90 days
- 4,182 public user reviews aggregated across 11 rated tools

| Rank | Tool | Listed as an alternative to |
| --- | --- | --- |
| 1 | [Houdini](https://toolradar.com/tools/houdini) | 43 tools |
| 2 | [SketchUp](https://toolradar.com/tools/sketchup) | 12 tools |
| 3 | [BRL-CAD](https://toolradar.com/tools/brl-cad) | 10 tools |

| Rank | Tool | Comparisons |
| --- | --- | --- |
| 1 | [Houdini](https://toolradar.com/tools/houdini) | 402 |
| 2 | [SketchUp](https://toolradar.com/tools/sketchup) | 218 |
| 3 | [SolidWorks](https://toolradar.com/tools/solidworks) | 196 |

Source and method: [live CAD & simulation tools statistics](https://toolradar.com/statistics/cad-simulation)

## How the top CAD & simulation tools compare

5 of the 10 CAD & simulation tools listed here have a free plan (SketchUp, SolidWorks, Houdini, BRL-CAD, QCAD); the other 5 (Dandy, OrthoCAD, Planmeca Romexis, 3Shape, HydroCAD) are paid only. Teams on a budget should start with SketchUp, our free pick.

Rankings are computed from G2/Capterra review volume and rating, and media mentions. [Editorial policy](https://toolradar.com/editorial-policy)

## Top CAD & simulation tools

Order: Toolradar ranking score, which is the public review volume times the average rating on G2, Capterra, Trustpilot and other review sites, plus media mentions (recent ones count more). Paid placements are labelled and never change the score. [How we rank](https://toolradar.com/how-we-rate).

### SketchUp

Free plan

Transform creative ideas into buildable 3D models with intuitive, professional-grade design software.

4.4 /5 across G2, SourceForge and Capterra · 2,371 ratings, Sep 2026

SketchUp is an ecosystem of intuitive tools for creating, communicating, and collaborating in 3D with incredible accuracy and compelling visuals. It empowers architects, builders, designers, and urban planners to turn dreams into designs, from quick sketches to complex creations. The platform is known for its user-friendly interface, making 3D modeling accessible to users of all skill levels. SketchUp streamlines workflows and manages projects end-to-end, offering solutions for industries like architecture, construction, interior design, landscape architecture, and urban planning. It integrates with a vast ecosystem of connected tools, including the Extension Warehouse for custom workflows, 3D Warehouse for pre-built models, Scan Essentials for point cloud data integration, and Trimble Connect for cloud-based collaboration. The platform supports design research, 2D documentation with LayOut, and provides photoreal materials and environments across web, iPad, and desktop applications.

[View details](https://toolradar.com/tools/sketchup) [Visit website](https://sketchup.com) [SketchUp alternatives →](https://toolradar.com/alternatives/sketchup)

Thanks, your review is with our moderators.Used SketchUp? Rate it

- Pro: User-friendly interface makes it easy to get started with 3D modeling.
- Pro: Extensive ecosystem of integrations and extensions for enhanced functionality.
- Pro: Strong community and learning resources available for users.

- Con: Advanced visualization and BIM workflows are limited to higher-tier plans.
- Con: Some advanced features like V-Ray and Scan Essentials are exclusive to the Studio plan (Windows-only for Studio modeler).

Good value

SketchUp's pricing is generally fair, offering a range from the affordable 'Go Annual' at $10.75/month for basic users to the more comprehensive 'Studio Annual' at $68.25/month for advanced professionals.

### SolidWorks

Free plan

Industry-leading 3D CAD software for product design and engineering.

4.5 /5 across SourceForge, G2 and Capterra · 1,517 ratings, Sep 2026

SolidWorks is a comprehensive 3D computer-aided design (CAD) software widely used for mechanical design, product development, and engineering. It provides a robust suite of tools for creating, simulating, publishing, and managing data, enabling engineers and designers to bring their ideas to life from concept to manufacturing. Primarily aimed at mechanical engineers, product designers, and manufacturing professionals, SolidWorks facilitates the creation of complex 3D models, assemblies, and detailed 2D drawings. Its intuitive interface and extensive feature set support a wide range of industries, including automotive, aerospace, consumer products, and industrial machinery. Users benefit from its powerful parametric modeling capabilities, integrated simulation tools, and collaborative features that streamline the design process and reduce time to market.

[View details](https://toolradar.com/tools/solidworks) [Visit website](https://www.solidworks.com)

Thanks, your review is with our moderators.Used SolidWorks? Rate it

- Pro: Industry-standard with a large user base and community support.
- Pro: Powerful and comprehensive feature set for diverse design tasks.
- Pro: Relatively intuitive user interface for a professional CAD package.

- Con: High cost of perpetual licenses and annual maintenance.
- Con: Can be resource-intensive, requiring powerful hardware.

### Dandy

Paid

The fully digital dental lab providing advanced manufacturing, clinical expertise, and integrated workflows.

4.3 /5 on SourceForge · 67 ratings, Mar 2026

Dandy is a comprehensive digital dental lab that integrates scanning technology, on-demand clinical expertise, and advanced manufacturing into a single, connected platform. It serves private practices, group practices, and Dental Support Organizations (DSOs) by streamlining dental workflows from initial scan to final delivery. The platform aims to improve the quality and precision of dental restorations, reduce chair time for patients, and enhance operational efficiency for dental professionals. Dandy offers a wide range of lab products, including crowns, bridges, implants, dentures, clear aligners, and sleep apnea appliances, all manufactured using advanced digital processes. It provides real-time clinical support, including scan reviews and video calls with technicians, and offers a proprietary intraoral scanner, Dandy Vision, designed for speed and precision. The service emphasizes fast turnarounds, reduced remakes, and transparent pricing with no long-term contracts.

[View details](https://toolradar.com/tools/dandy) [Visit website](https://www.meetdandy.com)

Thanks, your review is with our moderators.Used Dandy? Rate it

- Pro: Significantly reduces remakes (up to 89%) compared to traditional methods.
- Pro: Offers rapid turnaround times for restorations like 5-day crowns and 2-appointment dentures.
- Pro: Provides a free intraoral scanner with service plans, lowering initial investment.

- Con: Requires commitment to Dandy's lab services to utilize the free scanner and integrated workflow.
- Con: The full benefits are realized through a complete digital transition, which may require initial adaptation for some practices.

Good value

Dandy's pricing model, centered around a monthly lab minimum, appears fair given the significant hardware value included.

Watch out

Monthly lab minimums must be met

### Houdini

Free plan

Procedural 3D animation and VFX software

4.6 /5 across G2 and Capterra · 43 ratings, Sep 2026

Houdini is the 3D software for visual effects artists. Procedural workflows, simulation tools, and production-proven capabilities-VFX work at the highest level. The procedural approach is unique. Simulations are industry-standard. The learning curve is steep but rewarding. VFX professionals and studios doing complex 3D work use Houdini for effects and simulations.

[View details](https://toolradar.com/tools/houdini) [Visit website](https://sidefx.com)

Thanks, your review is with our moderators.Used Houdini? Rate it

- Pro: Industry standard VFX
- Pro: Procedural workflows
- Pro: Powerful simulation

- Con: Very steep learning curve
- Con: Expensive commercial

Good value

Houdini is the undisputed king of procedural VFX and simulation, and SideFX prices it accordingly.

Watch out

Annual Upgrade Plan (AUP) is mandatory for updates: Perpetual licenses include AUP for year 1 only.

### BRL-CAD

100% free

Open-source solid modeling system for unambiguous 3D geometry and high-performance ray-tracing.

4.4 /5 across SourceForge and G2 · 50 ratings, Nov 2026

BRL-CAD is a powerful, open-source, and cross-platform solid modeling system designed for creating and analyzing complex 3D geometry. It features a hybrid CSG (Constructive Solid Geometry) and B-REP (Boundary Representation) kernel, offering innovative methods for unambiguous 3D modeling. The system includes interactive geometry editing capabilities, high-performance ray-tracing for rendering and geometric analysis, and a suite for system performance analysis. It also provides geometry libraries for application developers, making it a versatile tool for various engineering and simulation tasks. Developed over many years and open-sourced in 2004, BRL-CAD is trusted by organizations like the U.S. military for vulnerability and lethality analyses of weapons systems. Its cross-platform nature ensures compatibility across multiple operating systems, including BSD, Linux, Solaris, Mac OS X, and Windows. The project emphasizes user freedom, offering its code under an OSI-approved license, allowing for customization and ensuring it remains free of cost, including updates and support. Ongoing releases continue to enhance its graphical interface, editing tools, and ray-tracing infrastructure, soliciting community feedback for development.

[View details](https://toolradar.com/tools/brl-cad) [Visit website](https://brlcad.org) [BRL-CAD alternatives →](https://toolradar.com/alternatives/brl-cad)

Thanks, your review is with our moderators.Used BRL-CAD? Rate it

- Pro: Completely free and open source, eliminating vendor lock-in
- Pro: Extensively cross-platform, supporting many operating systems
- Pro: Long history of active development and trusted by the U.S. military

- Con: Alpha release software may have bugs or instability
- Con: Requires community feedback for feature and capability improvements

Great value

BRL-CAD's pricing is exceptionally generous, being entirely free and open-source.

### OrthoCAD

Paid

Revolutionizing orthodontics and restorative dentistry with digital solutions.

3.6 /5 across Trustpilot and SourceForge · 76 ratings, Aug 2026

Align Technology is a global medical device company that develops and manufactures the Invisalign System, the world's most advanced clear aligner system, and iTero intraoral scanners. The company leverages digital treatment planning, mass-customization, and 3D printing to provide innovative solutions for straightening teeth and improving smiles. Their products are designed for orthodontists and general dentists to enhance patient experience, elevate clinical precision, and modernize dental practices through digital workflows. The Invisalign System utilizes advanced software algorithms and 3D force systems, backed by a database of over 20 million cases, to treat a wide range of orthodontic conditions for both teens and adults. The iTero intraoral scanners provide digital scanning technology that integrates seamlessly with the Invisalign treatment process and supports various restorative dental workflows, including chairside visualization, prosthetic CAD capabilities, in-office milling, and laboratory procedures. These integrated solutions aim to improve patient outcomes and practice efficiencies in over 100 markets worldwide.

[View details](https://toolradar.com/tools/orthocad) [Visit website](https://www.aligntech.com) [OrthoCAD alternatives →](https://toolradar.com/alternatives/orthocad)

Thanks, your review is with our moderators.Used OrthoCAD? Rate it

- Pro: Most advanced clear aligner system globally with over 20 million patients treated.
- Pro: Integrated digital ecosystem for both orthodontic and restorative dentistry.
- Pro: Continuous innovation in aligner materials, software, and 3D force systems.

- Con: Requires significant investment for dental practices to adopt.
- Con: Specific training and certification are necessary for practitioners.

### Planmeca Romexis

Paid

Integrated dental imaging and CAD/CAM software for comprehensive digital dentistry workflows.

4.3 /5 across G2 and Capterra · 16 ratings, Sep 2026

Planmeca Romexis is a comprehensive software platform designed for dental professionals, integrating 2D and 3D imaging, CAD/CAM, and treatment planning into a single system. It supports a wide range of dental procedures, including orthodontics, implantology, prosthodontics, and orthognathic surgery, by providing tools for image acquisition, analysis, diagnosis, and design. The software is built to streamline digital dentistry workflows, offering modules for everything from intraoral scanning and restoration design to smile simulation and CMF surgery planning. It caters to private practices, large group practices, and dental schools, aiming to enhance efficiency, precision, and patient care through advanced digital tools and AI capabilities. Romexis also facilitates data security and offers various supporting applications like mobile imaging and cloud hosting services.

[View details](https://toolradar.com/tools/planmeca-romexis) [Visit website](https://www.planmeca.com) [Planmeca Romexis alternatives →](https://toolradar.com/alternatives/planmeca-romexis)

Thanks, your review is with our moderators.Used Planmeca Romexis? Rate it

- Pro: Comprehensive platform covering a wide array of dental specialties
- Pro: Seamless integration with Planmeca imaging devices and CAD/CAM equipment
- Pro: Advanced AI tools enhance diagnostic capabilities and treatment planning

- Con: Requires significant investment in Planmeca hardware for full integration
- Con: Steep learning curve due to the extensive range of features and modules

### 3Shape

Paid

Revolutionizing dentistry with advanced 3D scanning and AI-powered CAD/CAM software solutions.

4.9 /5 on G2 · 10 ratings, Oct 2026

3Shape provides a comprehensive suite of 3D scanners and software for CAD/CAM dentistry, designed to enhance patient care, streamline workflows, and drive practice growth. The platform offers intraoral scanners like TRIOS for precise digital impressions, enabling comfortable and accurate patient experiences. Beyond scanning, 3Shape delivers powerful design solutions, including AI-assisted software for diagnostics (Dx Plus) and automated crown and nightguard designs (Automate), alongside a robust Dental System for comprehensive CAD workflows. The product caters to individual dental practices, dental labs, and Dental Service Organizations (DSOs), offering scalable solutions that integrate with over 100 treatment partners and 8,000 dental labs. It aims to transform traditional analog processes into efficient digital workflows, improving diagnostic capabilities, treatment planning, and patient communication. By leveraging digital tools, 3Shape helps dental professionals achieve higher precision, increase efficiency, and build greater patient trust through visual treatment journeys.

[View details](https://toolradar.com/tools/3shape) [Visit website](https://www.3shape.com)

Thanks, your review is with our moderators.Used 3Shape? Rate it

- Pro: Increases patient comfort and reduces chair time with digital impressions
- Pro: Provides high precision and accuracy for treatment outcomes
- Pro: Transforms patient consultations into meaningful conversations with visual aids

- Con: Requires modern browser; Internet Explorer is not supported
- Con: Availability of specific products may vary by region

### QCAD

100% free

Open-source 2D CAD software for technical drawings and computer-aided manufacturing.

4.4 /5 on G2 · 13 ratings, Sep 2026

QCAD is a free and open-source 2D CAD (Computer-Aided Drafting) application designed for creating various technical drawings such as architectural plans, mechanical parts, schematics, and diagrams. It offers an intuitive user interface, making it accessible even for users without prior CAD experience. QCAD runs on Windows, macOS, and Linux, providing a cross-platform solution for drafting needs. Beyond basic drafting, QCAD also offers a professional version, QCAD Professional, which includes support for DXF and DWG formats. For manufacturing applications, QCAD/CAM extends QCAD Professional with Computer-Aided Manufacturing (CAM) capabilities. This allows users to generate toolpaths from CAD drawings and export G-Code for controlling CNC machines like milling, engraving, and laser cutting machines. The CAM module is highly configurable through an ECMAScript-based output configuration, enabling the generation of various machine-readable formats. QCAD is ideal for engineers, designers, hobbyists, and anyone needing to create precise 2D technical drawings or prepare designs for CNC manufacturing. Its modular, extensible, and portable design, combined with a rich feature set, makes it a powerful yet user-friendly tool for both drafting and CAM processes.

[View details](https://toolradar.com/tools/qcad) [Visit website](https://qcad.org)

Thanks, your review is with our moderators.Used QCAD? Rate it

- Pro: Free and open-source for basic 2D CAD functionality.
- Pro: Cross-platform compatibility (Windows, macOS, Linux).
- Pro: Intuitive user interface, easy for beginners to learn.

- Con: Advanced CAM features are part of a paid professional version.
- Con: Primarily focused on 2D, not suitable for 3D design.

Great value

QCAD's pricing is extremely generous, offering a fully functional 2D CAD software with CAM and nesting capabilities completely for free.

10

### HydroCAD

Paid

The competitive edge in hydrology & hydraulics software for stormwater modeling.

4.2 /5 on G2 · 13 ratings, Sep 2026

HydroCAD is a Computer Aided Design (CAD) tool specifically engineered for civil engineers to model stormwater runoff. It provides a comprehensive suite of hydrology and hydraulics capabilities, including SCS, NRCS, SBUH runoff hydrology, Rational Method with automatic IDF curves, and advanced flow simulations. The software is designed to simplify complex calculations, offering features like automatic pond storage, culvert calculations, and the ability to model underground storage systems. HydroCAD is ideal for a wide range of users, from small private engineering firms and solo engineers to large multi-office firms, educational institutions, and government agencies involved in project review and design. It aims to significantly accelerate hydrology and hydraulics studies, making it a powerful yet intuitive tool for professionals needing to analyze and design stormwater management systems. The product emphasizes ease of use, cost-effectiveness, and robust performance, running efficiently on any Windows PC without requiring additional CAD software. Its flexible licensing options, including simultaneous user licensing, and dedicated customer support contribute to its value proposition for long-term customer satisfaction.

[View details](https://toolradar.com/tools/hydrocad) [Visit website](https://www.hydrocad.net) [HydroCAD alternatives →](https://toolradar.com/alternatives/hydrocad)

Thanks, your review is with our moderators.Used HydroCAD? Rate it

- Pro: Intuitive and easy to understand, even for new users.
- Pro: Offers a superior cost-to-benefit ratio compared to alternatives.
- Pro: Flexible licensing allows installation on multiple computers with simultaneous user management.

- Con: Specific limitations on node count for lower-priced licenses.
- Con: Maintenance plan required for ongoing free updates and extended support after 90 days.

## Why other CAD & simulation tools didn't make our top 10

We evaluated 18 tools in this category and these 8 ranked 11 through 18. They're solid options that fell short on one or two axes (review depth, pricing transparency, feature parity), but worth a look if the leaders don't fit your stack or budget.

[exocadEmpowering dental professionals with flexible and innovative CAD/CAM software solutions.](https://toolradar.com/tools/exocad)[OwlCADBuild editable 3D-print models in your browser and catch print issues](https://toolradar.com/tools/owlcad)[IRRICADThe global leader in irrigation design software for all types of pressurized systems.](https://toolradar.com/tools/irricad)[NestMaxxNest real part outlines across multiple sheets and export DXF or SVG](https://toolradar.com/tools/nestmaxx)[Open 3D EngineAn open-source, modular, and cross-platform 3D engine for creating high-fidelity experiences.](https://toolradar.com/tools/open-3d-engine)[Normal ComputingAI-accelerated EDA for faster chip verification and novel AI ASICs](https://toolradar.com/tools/normal-computing)[VentorahBrowser-native CFD for aerodynamic simulation and analysis](https://toolradar.com/tools/ventorah)[Autodesk FusionIntegrated CAD, CAM, CAE, and PCB design in one workspace](https://toolradar.com/tools/autodesk-fusion)

## Popular CAD & simulation comparisons

See how the leading CAD & simulation tools stack up head-to-head.

- [SketchUp vs Houdini](https://toolradar.com/compare/houdini-vs-sketchup)
- [SketchUp vs Planmeca Romexis](https://toolradar.com/compare/planmeca-romexis-vs-sketchup)
- [SketchUp vs OrthoCAD](https://toolradar.com/compare/orthocad-vs-sketchup)
- [SketchUp vs exocad](https://toolradar.com/compare/exocad-vs-sketchup)
- [SolidWorks vs Houdini](https://toolradar.com/compare/houdini-vs-solidworks)
- [Dandy vs 3Shape](https://toolradar.com/compare/3shape-vs-dandy)
- [Dandy vs exocad](https://toolradar.com/compare/dandy-vs-exocad)
- [OrthoCAD vs Houdini](https://toolradar.com/compare/houdini-vs-orthocad)
- [OrthoCAD vs Open 3D Engine](https://toolradar.com/compare/open-3d-engine-vs-orthocad)
- [OrthoCAD vs BRL-CAD](https://toolradar.com/compare/brl-cad-vs-orthocad)
- [Planmeca Romexis vs Houdini](https://toolradar.com/compare/houdini-vs-planmeca-romexis)
- [Planmeca Romexis vs Open 3D Engine](https://toolradar.com/compare/open-3d-engine-vs-planmeca-romexis)

Compare all 18 CAD & simulation tools side by side

## Pricing breakdowns for CAD & simulation tools

Real plans and the hidden costs for each tool.

- [SketchUp pricing](https://toolradar.com/tools/sketchup/pricing)
- [Dandy pricing](https://toolradar.com/tools/dandy/pricing)
- [Houdini pricing](https://toolradar.com/tools/houdini/pricing)
- [BRL-CAD pricing](https://toolradar.com/tools/brl-cad/pricing)
- [QCAD pricing](https://toolradar.com/tools/qcad/pricing)

## Best CAD & Simulation for

- [CAD & Simulation for Small Businesses](https://toolradar.com/best/cad-simulation/for/small-businesses)

## How we ranked these CAD & simulation tools

We rank by real-world signal: G2/Capterra review volume and rating, and media mentions (volume and recency). Pricing is re-checked and the ranking refreshed monthly.

Tools evaluated18 With free plan50% Last updatedNovember 2026

Toolradar Research

## The data behind CAD & simulation tools

First-party analyses built from our full catalog, methodology published.

- [Which software categories are actually free](https://toolradar.com/reports/free-software-report-2026)
- [What B2B software really costs per month](https://toolradar.com/reports/saas-price-points-2026)
- [The most crowded software markets](https://toolradar.com/reports/most-crowded-software-markets-2026)

All Toolradar research

Ask your AI assistant

Toolradar works inside Claude, ChatGPT, Cursor and VS Code. Every price comes with the date it was read on the vendor's page. No API key needed.

“What is the best CAD & simulation tool for a 5-person team under $50 a month? Give me a short list with prices.”

[Add to Cursor](cursor://anysphere.cursor-deeplink/mcp/install?name=toolradar&config=eyJ1cmwiOiJodHRwczovL3Rvb2xyYWRhci5jb20vYXBpL21jcCJ9)[Add to VS Code](vscode:mcp/install?%7B%22name%22%3A%22toolradar%22%2C%22url%22%3A%22https%3A%2F%2Ftoolradar.com%2Fapi%2Fmcp%22%7D)[Claude, ChatGPT and others](https://toolradar.com/for-agents?src=category)

claude mcp add --transport http toolradar https://toolradar.com/api/mcp

## Frequently Asked Questions

### What is the best CAD & simulation tool in 2026?

Based on our analysis of 18 CAD & simulation tools, SketchUp is our overall CAD & simulation pick. The next tools on the list are SolidWorks, Dandy, Houdini. Rankings use G2/Capterra review volume and rating, and media mentions.

### What are the top 3 CAD & simulation tools?

The top 3 CAD & simulation tools in 2026, ranked by Toolradar, are: 1) SketchUp, Transform creative ideas into buildable 3D models with intuitive, professional-grade design software. 2) SolidWorks, Industry-leading 3D CAD software for product design and engineering. 3) Dandy, The fully digital dental lab providing advanced manufacturing, clinical expertise, and integrated workflows.

### Are there free CAD & simulation tools?

Yes. SketchUp is our free CAD & simulation pick (free plan alongside paid plans). 5 of the 10 tools on this page have a free plan. Among the 18 CAD & simulation tools we rank, 9 have a free plan.

### How do I choose the right CAD & simulation tool?

Start by defining your team size, budget, and must-have features. SketchUp is our overall CAD & simulation pick. Compare all 18 options side by side on Toolradar.

Cite this page: Toolradar, "Best CAD & Simulation Tools in 2026", updated November 2026, https://toolradar.com/best/cad-simulation

[CAD & Simulation statistics catalog size, ratings and pricing data, updated monthly](https://toolradar.com/statistics/cad-simulation)

For CAD & simulation vendors

## Selling a CAD & simulation product? Reach 930K+ buyers through Toolradar & Dupple.

Newsletter ads and directory listings: the same surfaces buyers use to shortlist. Maximum 3 sponsors per issue, native layout, no ad design needed.

Self-serve advertising

Book a Spotlight, Primary Ad, or Native Advertorial yourself. Live in 1-2 weeks.

See ad pricing →

Full-service: let us run it

Our agency owns the media + executes the campaigns. Demand, SEO, content, end-to-end.

How the agency works →

Some offers on this page may be paid placements or contain affiliate links.

---

Source: https://toolradar.com/best/cad-simulation