Dim0 is unclaimed —

Dim0

Your canvas thinks back. Together.·dim0.net

Dim0 is an open-source, real-time collaborative AI canvas that combines notes, freehand sketching, code, charts, and AI agents on one infinite board. Users can generate interactive 'mini-apps' directly on the canvas and work with a board-aware AI agent that reads context, searches the web, and runs code. It is MIT-licensed and can be self-hosted or used as a hosted cloud product.

What it's for

Turning a question into a structured mindmapResearching and comparing benchmarks with charts and annotationsFreehand sketching and diagramming with AI-assisted contextWriting long-form, spatially arranged notes

Features 18

8 AI models supported (Claude, GPT, Gemini, Mistral, DeepSeek, Qwen, Kimi, GLM)
AI mini-apps: interactive React apps generated on the canvas
Board-aware AI agent that reads context, searches the web, and runs code
Code nodes, charts, and document uploads
Conflict-free simultaneous editing via operational transforms
Custom canvas engine (canvas-harness) supporting thousands of nodes
Eight visual themes (light and dark)
End-to-end encryption in transit and at rest
Freehand sketching and diagrams (Excalidraw-style)
Live cursors and presence for multiplayer collaboration
Mapify: turn notes into mind maps, schemas, or diagrams
Nested boards for structuring large projects
No behavioral telemetry or ad profiling
Notes stored in pure Markdown, exportable
Notion-grade rich notes with tags, math, toggles, sub-pages, and references
Open source, MIT-licensed, self-hostable
Real-time collaborative infinite canvas
Shared AI agents that work for the whole room

At a glance

free tieropen sourceself-hostable

TypeWeb app

DeploymentHybrid

PlatformsWeb

CompanyDim0

Integrations

ClaudeGPTGeminiMistralDeepSeekQwenKimiGLM

Pricing

Prices are stated in EUR (€0 Free, €6.99/month Basic, €11.99/month Plus). The site notes 'Plus still costs less than a single ChatGPT Plus seat.' No card required to start; upgrades can be made anytime from the account.

FreeFree

For personal exploration; free while running on a small budget.

50 AI requests/day, 750 AI requests/month, 5 boards, up to 5 collaborators/board, 3 documents/board, 10 mini-apps/board, Lite models only

Basic€6.99/mo

For steady, everyday use.

150 AI requests/day, 3,000 AI requests/month, unlimited boards, up to 10 collaborators/board, 10 documents/board, 20 mini-apps/board

Plus€11.99/mo

Most popular plan; for active daily workflows.

Unlimited AI requests, unlimited boards, up to 20 collaborators/board, 25 documents/board, 100 mini-apps/board

Self-hostFree

Free open-source self-hosted option.

Unlimited collaborators; runs on your own infrastructure