# Cirkit

> Schematic workspace for hardware teams to annotate, trace, and query PDFs.

- Website: https://www.cirkit.us
- Category: Git hosting & engineering intelligence
- Launched on RankRoot: 2026-10-28
- Visitors sent by RankRoot: 0
- Show HN discussion: https://news.ycombinator.com/item?id=50268880

## About

Cirkit turns schematic PDFs and BOMs into an interactive workspace for hardware teams. It enables users to annotate drawings, run live equations, trace connections across boards, sketch proposed changes, and query an AI that references the specific bill of materials.

## Who it's for

Hardware engineers and teams reviewing schematic PDFs.

## Use cases

- Collaborating on schematic design reviews and proposals
- Searching board notes, measurements, and equations
- Tracing connections across multi-board hardware projects
- Querying an AI assistant using specific board BOMs and schematics

## Features

- BOM-aware part lookup and datasheet integration
- Searchable notes, images, and measurements pinned to schematic parts
- Live equations calculating volts, ohms, and logic states on the board
- Cross-board trace maps
- Proposed change sketching directly over PDF drawings
- AI assistant that reads schematic pages, BOMs, and team notes

## Pricing

Free: $0 for trying Cirkit on real work with 5 schematic PDFs and 30 AI questions a month. Pro: $20/mo ($192 billed yearly, or $15/mo founding price for the first 100 people) with unlimited schematics and 150 AI questions a month. Team: $30/editor/mo ($25 billed yearly) with shared workspaces and ro

## FAQ

### What does Cirkit do?

Cirkit turns schematic PDFs and bills of materials into a living workspace where hardware teams can annotate parts, run live equations, map traces, sketch design proposals, and ask an AI questions about the board.

### Who is Cirkit for?

Cirkit is built for hardware teams who want to collaborate, review designs, and manage notes and trace maps directly on schematic PDFs.

### How much does Cirkit cost?

Cirkit offers a Free plan, a Pro plan priced at $20 per month (with a founding price of $15 per month for the first 100 people), and a Team plan priced at $30 per editor per month.

### Does Cirkit train AI models on my schematics?

No, your files and notes are only used to run Cirkit for you and your shared team, and AI providers do not train on your data.


Source: https://getrankroot.com/launches/cirkit. Product facts come from the maker or the product's own website.