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Average Ratings 0 Ratings

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ease
features
design
support

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Description

OwlCAD is a browser-based parametric CAD editor aimed squarely at 3D printing, giving hobbyists and makers real engineering tools without installing software or buying a professional license. Designs are driven by dimensions you can revisit at any time; edit a number and the part updates. Solids combine cleanly, fit presets (press, slip, loose) account for FDM tolerances, and a print check points out overhangs, walls too thin to print and open meshes before anything reaches your slicer. Hollowing, lay-flat orientation and print weight and cost estimates help you prepare the part itself. The toolset covers constrained 2D sketches, fillets and chamfers on individual edges, sweeps, lofts, patterns, datum planes, measurement, and assemblies with mates, an exploded view and a parts list. More than 30 generators build gears, threads, enclosures, hinges and Gridfinity storage. Bring in STEP, STL, 3MF, OBJ or OpenSCAD files; send out STEP, STL, 3MF, OBJ, GLB, DXF or SVG. Your work autosaves locally and syncs to cloud projects with version history and share links. You can also publish a customizable model that others adjust and download. Whatever you design is yours to sell, prints and files alike, on every plan. The editor is free. A Pro subscription adds AI that drafts either an editable parametric model or a sculpted mesh from a prompt, AI-assisted edits, and an MCP server so agents such as Claude Code or Cursor can model on your account. Pro users can bring their own provider key and skip credits. A desktop app is available too. Open it and start designing; signing up is optional.

Description

PrusaSlicer is an advanced slicing software that we developed in-house, building upon the foundation of the open-source Slic3r project. This robust, frequently updated tool is completely free and open-source, designed to provide everything necessary for generating optimal print files for your original Prusa 3D printer. It stems from the work of Alessandro Ranellucci on Slic3r, and with the backing of a dedicated community and the core development team at Prusa Research, we continuously enhance its capabilities. You can keep track of ongoing developments through our Github page. One of the standout features allows users to paint custom supports directly onto their models, as well as block supports that the software generates in specific areas. Additionally, users can employ custom mesh designs to serve as support blockers or enforcers, ensuring that all adjustments are saved within the project file and remain easily customizable. Our team of testers and developers at Prusa Research is tirelessly working on profiles for over 150 filaments and resins, and we consistently update these profiles to keep pace with the latest materials from leading manufacturers. This commitment to improvement and user-friendliness makes PrusaSlicer an indispensable tool for 3D printing enthusiasts.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Ultimaker Cura
Bambu Studio
Claude
Claude Code
Claude Desktop
Creality Print
Cursor
DeepSeek
Gemini
Meshy
OpenAI
OpenRouter
OpenRouter Model Fusion
OwlCAD
PrusaSlicer
Slic3r
Tripo AI

Integrations

Ultimaker Cura
Bambu Studio
Claude
Claude Code
Claude Desktop
Creality Print
Cursor
DeepSeek
Gemini
Meshy
OpenAI
OpenRouter
OpenRouter Model Fusion
OwlCAD
PrusaSlicer
Slic3r
Tripo AI

Pricing Details

$12.00/month
OwlCAD is free to use. The Free plan has no time limit and includes the full parametric editor, import and export in every supported format, the customizer, cloud projects with version history and sharing, and the printability tools. You keep full commercial rights to anything you design, on every plan.

Pro is $12 per month, or $120 per year (two months free). It adds AI generation across several models, Modify-with-AI, AI-assisted customizing, and MCP access for AI agents. Pro includes 20 AI credits a month, which reset monthly. Light parametric generations cost one credit, and detailed mesh models cost a few. One-time credit top-up packs never expire. Pro users can also bring their own AI provider key and generate without spending credits. Payments are handled by Stripe, and you can cancel anytime with no contract.

Classroom features for K-12 schools are free. Districts can add a pooled AI credit budget for teachers; contact OwlCAD for details.
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Spare Matter Corp

Founded

2026

Country

Canada

Website

owlcad.com

Vendor Details

Company Name

Prusa Research

Founded

2012

Country

Czech Republic

Website

www.prusa3d.com/prusaslicer/

Product Features

CAD

2 1/2-Axis Milling
2D Drawing
3-Axis Milling
3D Modeling
4-Axis Milling
5-Axis Milling
Civil
Collaboration
Database Connectivity
Design Analysis
Design Export
Document Management
Electrical
Hole Making
Mechanical
Mechatronics
Presentation Tools
Simulate Cycles
Spiral Output
Structural Engineering
Toolpath Simulation
User Defined Cycles

Product Features

3D Printing

Analytics
Customizable Support Structures
ERP
Integrates with CAD
Mesh Analysis and Repair
Model Setup and Plating
Multi-User Support and Permissions
Multiple/Shared Print Queues
Pre-Print Simulations
Print File Creation
Slicing

Alternatives

Alternatives

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