Cirkit

Cirkit is a workspace built around the schematic PDFs hardware teams already produce. Rather than asking engineers to migrate to a new design tool, it accepts exported PDFs and a BOM, then adds a shared layer of parts, annotations and calculations on top of the original drawing.

The core features follow that idea. Parts are linked to BOM entries so component values and datasheets are one click away, notes are searchable across the whole team, and equations evaluate against real part values so outputs can be checked directly on the page. Trace maps connect signals across boards, proposed changes can be sketched on the drawing, and the built-in AI answers questions with reference to the BOM rather than generic knowledge.

It is aimed at hardware and electronics teams, especially those doing design reviews, debugging or handovers where several people need to read the same schematic. Reviewers, firmware engineers and new team members who lack the original EDA files benefit most from the shared, searchable view.

To get started, upload a schematic PDF together with its BOM and try the live demo before inviting colleagues. Keep PDFs as the authoritative source and use Cirkit for annotation and discussion. The product is in early access, so confirm current plan details before relying on it for production workflows.