Whisker
Create and edit CAD models into production-ready prototypes
Whisker launched on March 12, 2026 with 94 votes, #497 of 23,380 launches that month and more than 95% of that year's launches.
What it does
Whisker turns plain-English descriptions into production-ready parametric CAD models. A multi-agent AI pipeline generates real B-Rep geometry, verifies it using a proprietery algorithm, and iteratively fixes issues - all in under 1 minute. Every dimension is a tunable parameter. Export one-click to STEP, STL, or natively into Fusion 360 with full feature trees and linked user parameters. Real parametric CAD. Free to start.
Generate production-ready parametric CAD models from natural language. Export to STEP, STL, and Fusion 360 with full feature trees. Free to start.
Describe what you need in natural language. Whisker’s AI understands mechanical constraints, material properties, and parametric relationships. A multi-agent system generates your design, executes it in a sandbox, verifies geometry with vision AI, and iteratively refines until it’s right. Full parametric control over every dimension. One-click export to Fusion 360 with full feature tree, user parameters, and construction geometry. Production-ready. Traditional CAD takes hours of manual feature construction. Whisker generates production-grade parametric models from natural language — with full Fusion 360 interop. Every model below was generated by Whisker. Rotate to inspect. Real B-Rep…from whisker.spatialkittens.com
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