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Quilter
Quilter uses physics-driven reinforcement learning to generate and validate printed circuit board placement and routing layouts.

About Quilter
Quilter is a web tool that uses physics-driven reinforcement learning to generate and validate printed circuit board (PCB) placement and routing layouts. The engineer prepares the design in their existing ECAD tool, uploads it, and Quilter produces layout candidates. The engineer then reviews the output, makes adjustments, and resubmits. The homepage states that most boards go through 2 to 5of these cycles before the engineer is satisfied.
The homepage describes Quilter as compiling boards that respect a circuit's electrical behavior, and says it shows the physics checks it ran so the engineer can see them. The homepage's example compares 428 hours of quoted manual layout work with 38.5 hours of human cleanup on Quilter's output. This is a vendor-supplied example, not an independent result. Quilter states that it does not train on customer data and offers an optional self-hosted deployment, although the homepage does not say which plans include these options.
Key features
- Generates PCB placement and routing layouts from uploaded ECAD designs
- Produces multiple layout candidates for engineer review and adjustment
- Shows the physics checks it ran on its output
- Works with Altium, Cadence, and Xpedition designs, according to the homepage
- Optional self-hosted deployment where the customer controls access and data residency
- Encrypts data at rest and in transit (TLS 1.3, AES-256), per the homepage
- The homepage example reports 38.5 hours of human cleanup against 428 hours of quoted manual layout work.
- The engineer reviews outputs, makes adjustments, and resubmits, so they remain in control at each step.
- The homepage states that customer data is not used for training.
- The homepage says most boards need 2 to 5 review and resubmission cycles before the engineer is satisfied.
- Outputs are layout candidates that still require engineer review and adjustment.
- Pricing is not stated on the homepage.
Quilter at a glance
- Website
- quilter.ai
- Category
- AI & Machine Learning › AI Coding Tools
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Quilter FAQ
Which ECAD tools does Quilter work with?
Does Quilter train on customer design data?
Can Quilter be deployed on a company's own infrastructure?
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