> Markdown version of https://www.gateonai.com/tools/cirkit (same content and live data as the page). > Cirkit: Annotate, trace, and ask AI about schematic PDFs in a single… Freemium · Design · GateOnAI Score 60/100. Compare features, pricing and alternatives. [Home](https://www.gateonai.com/) > [Browse](https://www.gateonai.com/browse) > [Design](https://www.gateonai.com/categories/design) > Cirkit # Cirkit Cirkit is an AI-powered Design tool — Annotate, trace, and ask AI about schematic PDFs in a single viewer. Best for: Design. Pricing: Freemium (GateOnAI Score: 60/100). Annotate, trace, and ask AI about schematic PDFs in a single viewer. FreemiumLive Cirkit turns schematic PDFs into a collaborative, living workspace for hardware teams. After uploading a PDF and BOM, users can pin searchable notes, photos, measurements, equations and trace maps directly onto parts, and even sketch proposed changes on the drawing. The platform supports multi‑page and multi‑board projects, offers US/ANSI symbols, an IC generator, and wires that snap to pins. An integrated AI reads the current page, the BOM and team notes, allowing users to box an area and ask context‑aware questions, get datasheet lookups, or step‑by‑step equation explanations. Equations pull real part values from the BOM and update instantly, with support for engineering units, digital logic and truth tables. Net tracing records signal paths across pages and boards, with animated playback for walkthroughs. Teams can invite members, assign roles, or share view‑only links that require no account. A built‑in email bot creates and updates issue threads, automatically sorting them into projects. All annotations are searchable, and a PDF export includes comments, statuses and a cover page. Summary written from Cirkit's own website on 30 Oct 2026. Check the vendor's website for current details. [Visit Cirkit](https://www.cirkit.us/) ## How to evaluate Cirkit before you buy ### What GateOnAI has on record - **Pricing model:** Free plan and paid plans - **GDPR:** No statement recorded on GateOnAI - ask the vendor - **EU data hosting:** Not recorded on GateOnAI - ask the vendor - **Website check:** Online at our check on 3 Nov 2026 ### Questions to ask the vendor - Will you sign a GDPR data processing agreement (Article 28) and share your list of sub-processors? - Where is our data stored and processed, and is it used to train your models? - What does the free plan include, and what does the plan we need cost per user? - Can we export all our data, and how is it deleted when we cancel? [Full checklist: 43 questions to ask an AI vendor](https://www.gateonai.com/how-to-evaluate-ai-software) · [Alternatives to Cirkit](https://www.gateonai.com/alternatives/cirkit) · [Compare Cirkit with Uizard](https://www.gateonai.com/compare/cirkit/uizard) ## More Design Tools - [3dlogoai](https://www.gateonai.com/tools/3dlogoai) - AI 3D and 2D logo generator: pro logos in seconds - [AI Icon Creator](https://www.gateonai.com/tools/ai-icon-creator) - AI app icon generator with 20+ curated styles - [AI Image Cleaner](https://www.gateonai.com/tools/ai-image-cleaner) - AI Image Cleaner: Remove Objects from Photos - [AI diagram agent](https://www.gateonai.com/tools/ai-diagram-agent) - Turn text, images and PDFs into editable diagrams - [Abstract](https://www.gateonai.com/tools/abstract) - AI design collaboration platform - [Adobe Creative Cloud](https://www.gateonai.com/tools/adobe-creative-cloud) - AI-powered creative suite for professionals ## May Connect With Tools whose input/output tags match those of Cirkit (the tags are assigned automatically and the connections are not tested): - [Noodl AI](https://www.gateonai.com/tools/noodl-ai) - AI visual development for web applications - [Zoho Creator AI](https://www.gateonai.com/tools/zoho-creator-ai) - AI low-code platform for business applications - [Personio AI](https://www.gateonai.com/tools/personio-ai) - AI HR platform for European SMBs - [Zapier AI Pro](https://www.gateonai.com/tools/zapier-ai-pro) - AI automation connecting 7000 plus apps - [Oracle Service Cloud](https://www.gateonai.com/tools/oracle-service-cloud) - AI-powered field service and customer engagement - [Mural](https://www.gateonai.com/tools/mural) - AI digital collaboration platform [Find similar tools](https://www.gateonai.com/find-my-tool) | [Browse all AI prompts](https://www.gateonai.com/prompts) --- Source: https://www.gateonai.com/tools/cirkit - GateOnAI. Product names and trademarks belong to their owners; provider statements are the providers' own words.