PTC Onshape
Onshape is a professional-grade computer-aided design platform that combines 3D modeling, data management, and real-time collaboration tools into a single cloud-native solution for modern product development teams.
SelfCAD
SelfCAD is an all-in-one online 3D modeling software that allows you to design, sculpt, and slice 3D models for printing or rendering within a single, browser-based interface.
Quick Comparison
| Feature | PTC Onshape | SelfCAD |
|---|---|---|
| Website | onshape.com | selfcad.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 0 days free trial | ✓ 10 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2012 | 2016 |
| Headquarters | Boston, USA | New York, USA |
Overview
PTC Onshape
Onshape is a professional-grade CAD platform built entirely in the cloud, eliminating the need for expensive hardware or complex installations. You can design complex 3D models, manage your product data, and collaborate with your team in real-time from any web browser or mobile device. Because it uses a single source of truth, you never have to worry about version control issues or overwritten files again.
You can streamline your entire product development lifecycle by using built-in release management and automated workflows. The platform is designed for engineering teams of all sizes, from startups to global enterprises, who need to move faster and work more flexibly. It solves the traditional headaches of file-based CAD by providing a secure, always-accessible environment where your entire team can contribute simultaneously.
SelfCAD
SelfCAD is a comprehensive 3D modeling solution that brings professional-grade design tools to your web browser. You can move from a blank canvas to a finished 3D print without switching between different applications, as it combines technical modeling, artistic sculpting, and 3D slicing in one place. This eliminates the need for complex software installations and allows you to manage your entire creative workflow from any computer.
You can solve common design hurdles using intuitive tools like the Magic Fix for manifold geometry and advanced generators for complex shapes. Whether you are a hobbyist, an educator, or a professional designer, the platform provides a streamlined environment to create high-quality 3D assets. It simplifies the learning curve of traditional CAD software while maintaining the power needed for intricate mechanical parts and organic characters.
Overview
PTC Onshape Features
- Multi-Part Part Studios Design related parts in a single environment to ensure perfect fit and function without managing complex external references.
- Real-Time Collaboration Work simultaneously with your teammates on the same design and see their changes instantly with live editing tools.
- Built-in Version Control Track every change automatically and return to any previous state of your design without ever saving a separate file.
- Branching and Merging Experiment with new design ideas in isolated branches and merge the best versions back into your main project seamlessly.
- Cloud Simulation Test your assemblies with integrated structural analysis tools that run in the cloud without slowing down your local machine.
- Mobile CAD Editing Create and edit professional 3D models on your phone or tablet using native apps designed for touch-screen precision.
SelfCAD Features
- In-Browser Modeling. Create and edit complex 3D designs directly in your web browser without downloading heavy software or managing updates.
- Interactive Tutorials. Learn 3D design by following step-by-step interactive guides that show you exactly how to build specific models.
- Built-in Slicer. Prepare your models for 3D printing with an integrated slicer that generates G-code for most standard 3D printers.
- Artistic Sculpting. Shape organic forms and characters using digital clay tools that allow you to push, pull, and smooth surfaces.
- Magic Fix Tool. Automatically repair your 3D meshes to ensure they are manifold and ready for successful 3D printing every time.
- Rendering Engine. Generate realistic images of your 3D models with built-in lighting and material settings to showcase your final work.
Pricing Comparison
PTC Onshape Pricing
- Public documents only
- Full professional CAD tools
- Real-time collaboration
- Standard content library
- Mobile app access
- Everything in Free, plus:
- Unlimited private documents
- Release management
- Company-wide sharing
- Custom properties
- Consolidated billing
SelfCAD Pricing
- Standard 3D modeling tools
- Direct 3D printing support
- Access to MyMiniFactory
- Cloud storage for projects
- Basic export options
- Everything in Free, plus:
- Advanced mesh modeling
- Interactive drawing tools
- Image-to-3D generation
- Advanced sculpting brushes
- Full export capabilities
Pros & Cons
PTC Onshape
Pros
- Eliminates file crashes and data loss
- No installation or high-end hardware required
- Superior version control and history tracking
- Seamless collaboration with external vendors
Cons
- Requires constant high-speed internet connection
- Steep learning curve for complex surfacing
- Annual billing only for professional tiers
SelfCAD
Pros
- All-in-one workflow from modeling to slicing
- Very low learning curve for beginners
- Runs smoothly in most modern web browsers
- Affordable pricing compared to professional CAD suites
Cons
- Requires stable internet for the browser version
- Limited advanced mechanical engineering features
- Performance can lag with very high-poly models