Arky

Arky

Arky · Productivity · Leaning

Arky is a visual workspace and canvas knowledge editor built for mapping and structuring complex ideas, and it leans on that same spatial approach to help students, researchers, and writers turn scattered fragments into something they can actually use. Instead of writing in a straight line, you spread fragments across an infinite canvas, connect them with arrows, and let AI turn the pile into diagrams, mindmaps, or a finished document. Think of it as a thinking canvas for people who work in clusters rather than outlines. It runs in the browser, with a free tier and paid plans for heavier use.

Interface preview of Arky

About Arky

What Is Arky

Arky is a canvas-based knowledge editor for people who think in connections, not bullet points. Most writing tools force your ideas into a single vertical line. Arky gives you open space. You dump raw fragments anywhere, then drag, group, and nest them until a structure appears. That's the whole pitch, and it holds up.

The AI layer is the part that earns its keep. Arky reads the context of what's already on your canvas, so when you ask it to build a diagram or reorganize a section, it works with your material rather than starting blank, which is the difference between a tool that helps and one that just adds another blank page. You also get a focused Doc view for fleshing out details once the bones are in place.

Two limits matter up front. Real-time collaboration is still in beta, so live teamwork may feel rough compared to a mature suite. Export to PDF and PowerPoint is listed as coming soon, which means you're limited to Markdown and Docs output for now, and that constraint is worth weighing if your workflow ends in a slide deck or a printable report. Neither is a dealbreaker, but plan around them.

Getting Started

  1. Create an account at arky.so. No credit card is needed on the free tier.
  2. Start a new canvas and dump your raw notes, links, and fragments wherever they land.
  3. Drag items into groups and use arrows to show how concepts relate.
  4. Open Doc view to turn the structure into readable prose, pulling in PDF highlights as you go.
  5. Ask the AI to generate a diagram or mindmap, then export as Markdown or Docs.

Product Information

A quick look at Arky's pricing, supported platforms, and performance.

Free PlanYes
Paid Plans$0 - $30/mo
PlatformWeb browser
DeveloperArky
CategoryProductivity · Leaning
Release DateAug 2025
Latest UpdatedAug 2026
Website Visits8.8K
Website Global Rank2.6M
API AvailabilityN/A

Best for

The users, tasks, and scenarios where this tool fits best.

Users

  • Students
  • Researchers
  • Writers
  • Product and project leads

Tasks

  • Mapping a messy research topic
  • Turning reference material into diagrams
  • Planning project priorities
  • Drafting a report

Scenarios

  • Exam prep
  • Report outlining
  • Early-stage brainstorming
  • Team planning sessions

Key features

Spatial Canvas

Everything lives on an infinite canvas you can pan and zoom. Drop fragments wherever they make sense, then drag, group, and nest them into shape. Compared with a normal visual note taking app, it's closer to spreading papers on a table than typing into a document. That matters more than it sounds.

AI That Understands Your Context

Arky's AI works from what's already on your canvas. No re-explaining. Think of it as an AI mind map tool that already knows your material before you ask. Ask for a diagram or a restructure and it responds to your actual material. That context awareness is what separates it from bolting a chatbot onto a note app.

AI Diagram and Mindmap Generation

You can turn content into a clear diagram in seconds, or arrange a project into a mindmap for a structural overview, and both of those options save you the slow, fiddly work of drawing boxes and dragging connector lines by hand whenever the structure shifts. It works like an AI diagram generator that reads your canvas first. That speeds up revision more than it speeds up the first draft.

Doc View

When the structure is set, Doc view gives you a focused space to flesh out the details. It's the bridge between messy thinking and a shareable document. Simple idea, big difference.

PDF Workflow

Keep a PDF open, highlight what matters, and drag those highlights straight into your draft, which means the source and the sentence it supports stay in the same place instead of drifting apart across a downloads folder and three browser tabs. That's a small thing until you've lost a citation.

Real-Time Collaboration

Team members can build a work structure together on the same canvas. It's labeled beta, so expect rough edges if you rely on it for daily teamwork.

Arrows and Connections

Arrows show how concepts relate across the canvas, and while that sounds basic, it's the exact thing that turns a pile of disconnected notes into something you can read, defend in a meeting, and hand to a teammate without a verbal walkthrough attached.

Export Options

Save work as Markdown or Docs today. PDF and PowerPoint exports are on the way.

Pros and cons

Pros

  • Canvas-first design fits nonlinear thinkers better than outline-only editors
  • AI reads canvas context, so suggestions stay relevant to your material
  • PDF highlight-to-draft flow keeps research and writing together
  • Free tier with up to 50 shells and 200 monthly AI credits, no card required

Cons

  • Real-time collaboration is beta, so live teamwork can be unreliable
  • PDF and PowerPoint export aren't available yet, limiting how you share drafts
  • AI usage is metered by credits, which heavy users may burn through quickly
  • No native mobile app; it's browser-based

Frequently asked questions

Arky is a visual workspace and canvas knowledge editor for mapping and structuring complex ideas. You spread thoughts across a canvas, connect them, and use AI to turn them into diagrams, mindmaps, or documents.