Start free — plan, code, design, automate & collaborate

Personal — $20/mo

Smart whiteboard

Communicate with your team and with AI using sketches and diagrams. Ink and shapes become real objects you can move, restyle and reuse — not a flat picture.

Workflows

Build and run automations — call cloud services, process files and images, and chain steps into something that runs on its own.

Sheets

Spreadsheets for tracking, calculating and feeding data through the rest of your work.

Design studio

Design screens and graphics with real vector tools — layers, text on a curve, gradients — and take the result out as HTML or code.

Code IDE

A full code IDE for your own projects and files, with your command-line coding agents working beside them. Vim support.

React editor

Edit JSX and React pages with a live preview beside the source. Point at anything on the page and the code behind it is found and highlighted for you — so you edit what you can see, rather than hunting for it. Vim support.

CodeBook — notebooks

For testing code and algorithms, data science, training models, or writing up a paper — notes, code and results together on one page. Earlier cells stay live as you build up, with a REPL underneath for one-off lines. Things most notebooks cannot do: step through a breakpoint, pick the language per cell, lay cells out side by side, draw illustrations and diagrams among them, and convert the page to a workflow to run it as a decision flow.

Web pages & 3D scenes

Build a web page or a 3D scene with a live preview beside the source.

Circuitry Studio for iPad, iPhone & Android

The whole studio on a tablet or a phone — with Apple Pencil on iPad, and a layout built for one thumb on a phone. Pairing it to your own computer, to reach your files and run things on that machine, comes with Personal and up.

In-app browser — with agent control & testing

A browser inside Circuitry for previewing what you build, beside your work. The agent can drive it too — clicking, typing, tapping as a finger, reading the console and network, and checking phone and tablet widths — so it tests its own work while you watch.

Connect your own agent to Circuitry

Point a coding agent or another AI tool at Circuitry and let it SEE your work — the whiteboard, the designer, a workflow, a sheet, the page in the browser tab. Reading is included on every plan, including Free; changing what it sees is the paid line.

Python, JavaScript & TypeScript - Workflows

Write a workflow step in Python, JavaScript or TypeScript.

Go, Rust, C, C++ & Zig - Workflows

Fast, compiled workflow steps written in Go, Rust, C, C++ or Zig.

Terminals (shell)

In-app terminals run a shell on your own machine, in the desktop app. In the web and on mobile, pair your computer with a Circuit to reach its terminal, or start a Cloud Circuit for a Linux machine in the cloud. Vim support.

Local file & image processing pipelines

Batch-process files and images on your own machine — no upload, no cloud round-trip. Runs on the machine it is installed on in the desktop app; from a browser, iPad or phone it needs a connected Circuit.

Command-line coding agents (Claude Code · Gemini · Codex)

Drive your own command-line coding agents inside Circuitry, on your subscription and your models, in the desktop app. In the web you need a connected Circuit.

Ollama — models on your own machine

Point Circuitry at Ollama running on your own machine.

LM Studio — models on your own machine

Point Circuitry at LM Studio running on your own machine.

OpenRouter — your own key

Reach hundreds of hosted models through OpenRouter with your own key.

Any OpenAI-compatible endpoint

Anything speaking the OpenAI API — a self-hosted server, a private deployment or another provider — with an optional key of your own.

Apple Intelligence — on-device

On Apple devices: on-device Apple models, used directly on an Apple Silicon Mac or a recent iPad, or through a connected Circuit running on a Mac.

Cloud-saved documents

Documents saved to the cloud — whiteboards, workflows, designs, sheets and more. Free includes 10, of which up to 3 can be design documents.

Unlimited

Cloud storage (files + vectors)

Fair-use. Overage billed at $0.10 / GB-month.

25 GB

Version history

Every cloud save is kept, with its images, and any earlier version can be restored from the file’s menu. Kept versions count toward your cloud storage.

Cloud AI

Hosted AI models — chat, agents, wizards, image generation and embeddings — run by Circuitry and drawn from your monthly credits.

Included cloud credits (AI + automation)

One monthly pool of credits, spent on whatever you use in the cloud — hosted AI by its exact token usage, and hosted automation runs by their compute. Running low? We’ll email you — top up any time, or it refreshes next cycle.

6,000 / mo

AI that can act on your documents

The assistant editing your designs, whiteboards, workflows, sheets and project files, rather than only answering questions about them. Reading your work is ungated on every plan; changing it is the paid line.

AI wizards (code · data · design · plugins)

The build-it-for-me helpers throughout the editors — write a code step, shape data, generate a design or a plugin.

Sketch to workflow

Draw a diagram by hand and it becomes a real workflow — and the AI fills the nodes in, writing the code and setting up the agents that make it actually do something.

Sketch to image

Draw something rough, select it, and have AI turn it into a finished image — your sketch goes to the model as the reference, so the result follows what you drew instead of a description of it. Select the result and go again to refine it.

Hosted automations (webhooks & schedules)

Let another app — or a schedule — trigger your workflow automatically in the cloud. (A “webhook” is just a link another service calls to start your workflow, e.g. a new order or form submission.) Their compute draws from the SAME monthly credit pool as AI, so these figures are a typical “up to”, not a separate budget.

up to 6,000 / mo

Remove Circuitry branding

Hide the Circuitry logo in your own header, and the small badge shown on documents you share with other people.

AI that builds — images, SVG, diagrams & workflows

The agent generating the work itself: images and icons, vector artwork, diagrams, whole workflows and designs — on any surface, whether you are driving it from the in-app chat or from your own connected agent.

Commercial-use licence

Free and Hobby are for personal, non-commercial use — learning, hobby projects and trying things out. Once you are paid for work you make with Circuitry, or you use it for a company or an employer, you need a commercial plan. Each licence covers one person; Business licenses a team by the seat.

Circuit — connect your own machines

Connect another machine (Circuit) to run models, Python and shell on your hardware, or pair your iPad, iPhone, Android or browser to your computer and use the full power of Circuitry Studio from anywhere.

Home Circuit — reach your computer from anywhere

Your own machine, from outside your network — terminals, files and coding agents keep running at home while you carry on from a phone or a tablet. The connection is direct and encrypted between your devices; no inbound ports to open.

Cloud Circuit — spin up a Linux machine

Start a Linux machine when you want to do some work, and shut it down when you are done — terminals, builds and coding agents on it, from whatever device you are holding. For the times your own computer is not there to reach: away from home without leaving it running, or on the train with your phone instead of a laptop.

External tool servers as workflow steps

Give a workflow access to tools that live outside Circuitry — a step that calls out to a tool server, so your agents can use it mid-run.

Pair programming & live collaboration

Work in the same documents at the same time — follow each other between tabs, share a cursor and pen, and hand over control.

Workflow Run Log

A step-by-step record of what a workflow did on each run — what each node received, produced and how long it took.

Advanced system modelling and analysis

Work visually with software engineering and architecture — analyse systems, document them, reverse-engineer a codebase, and share and collaborate visually with your team and AI. Generate and maintain class diagrams, sequence diagrams, state machines, entity relationship diagrams and workflows, and analyse code and logs together in a sequence diagram with timing information.

Team seats

Business is licensed per seat. 3 seats are included in the base price; add more at $35/seat. Manage seats and members from the admin console.

Pooled company credits

Cloud credits and hosted-run allotments are pooled across the whole company — everyone draws from one shared bucket — with an admin console to set per-seat budget caps.

Shared team project folders

Share whole project folders with your team — members open and work on the same documents, with per-project access roles (view or edit).

Priority support