siliXon
Text-to-electronics platform where an AI agent picks parts, draws the schematic, and routes the board from a plain-English description.
Summary rewritten from the vendor site because the catalog version did not match it.
What it does and how it connects
siliXon is a text-to-electronics platform: describe a device in plain English and its design agent, Rocky, picks real parts, draws the schematic, places components, routes the board, and runs checks, with the design files staying yours. The homepage says beginners learn by building while experienced engineers use it to move faster without losing accuracy.
The platform combines algorithm-based services (autorouter, autoplacer, validation, and manufacturing checks) with an AI model and a custom harness, per the company's own blog. Its autorouter and autoplacer took third place in comma.ai's PCBGolf challenge, as the only autonomous entry on the podium, per the homepage and the company blog.
Boards are designed in 2 and 4 layers, and the company says it works best on mostly digital designs, with analogue support still limited, per its Product Hunt launch post. Every board must pass five manufacturing checks before it goes to manufacture, per the homepage.
Alternatives
Compare side by side- HeyPCB
A browser-based AI PCB designer that turns plain language into schematic, layout, and fabrication files as real KiCad files.
- ProtoFlow
A free desktop PCB app where AI drafts schematics with real distributor parts, then lays out, routes, and exports to KiCad or Altium.
- PCBEditor
A free browser-based PCB editor where a plain-English description becomes parts, netlist, placement, routing, DRC, and fabrication files.
- DeepPCB
A cloud routing service for an already placed board, rather than a local tool that runs the whole design loop.
- CopperPilot
A commercial hosted agent for KiCad and Altium with an open source CLI client, rather than a local open source tool.
Recurring errors it addresses
Error Index entries this tool is built to reduce or work around.
- Interactive routing creates unwanted micro-segments and awkward paths that take time to clean up.Error Index
- Grid snap and move commands can disconnect items or reposition them in unwanted ways.Error Index
- GUI lag, occasional freezes, and sluggish editor switching interrupt concentration.Error Index
- Wayland/NVIDIA users report graphical glitches, flicker, or instability.Error Index
Sources
Not verified
- Real user voices (the homepage quotes are vendor-published; the single Product Hunt review text did not render in the fetch).
- Repo stats (no public repo verified for this commercial product).
- A UK base (the directory record calls siliXon a UK startup; the homepage read states no location).
- A named individual builder beyond the siliXon brand
Last verified November 6, 2026. Listings are informational. The evidence score measures public, verifiable evidence and is not an endorsement or a compatibility claim.