Dim0

7.4easy start · #11 of 28
in AI Whiteboard Software

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Linux, Mac, Web, Windows. Paid plans from €6.99/mo.

Dim0 is ranked #11 of 28 in AI whiteboard software on The Geeks Club. It runs on Linux, macOS, Web, Windows. There is a free plan. Paid plans start at €6.99/mo.

Dim0 plans and pricing

All plans

Self-host Free Free MIT licensed · full source on GitHub · your infrastructure and data · bring your own model keys · unlimited collaborators · no caps dim0.net · 30 Sept 2026

Free Free forever 50 AI requests/day · 750 AI requests/month · 5 boards · 5 collaborators/board · 3 documents/board · 10 mini-apps/board · lite models · community support dim0.net · 30 Sept 2026

Basic €6.99/mo / month 150 AI requests/day · 3,000 AI requests/month · unlimited boards · 10 collaborators/board · 10 documents/board · 20 mini-apps/board · lite models · standard support dim0.net · 30 Sept 2026

Plus €11.99/mo / month Unlimited AI requests · unlimited boards · 20 collaborators/board · 25 documents/board · 100 mini-apps/board · frontier GPT, Claude, Gemini and more · priority support dim0.net · 30 Sept 2026

Compared on AI whiteboard software

Free plan: Yes
AI generation tools: Yes
AI session summaries: Yes
AI diagram creation: Yes
Board limit: 5 boards
Supported platforms: web
Export formats: Markdown

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The record

Product: Dim0 is an open-source, real-time collaborative AI canvas with notes, mini-apps and agents on one infinite board.
Board-aware AI: Its agent reads the whole board, searches the web, runs code and writes results back as editable nodes.
Mini-apps: Users can describe a calculator, chart or quiz and Dim0 generates an interactive React app on the canvas.
Collaboration: Real-time collaboration includes live cursors, presence, shared agents and operational-transform synchronization with last-write-wins conflict handling.
AI models: Supported model providers listed are Anthropic Claude, OpenAI GPT, Google Gemini, Mistral, DeepSeek, Alibaba Qwen, Moonshot Kimi and Z.ai GLM.
Data portability: Notes are stored as pure Markdown and boards export cleanly without a proprietary format.
Cloud security: Cloud traffic uses TLS and database and upload storage is encrypted at rest.
Privacy: Dim0 says it does not train on user content, sell data, profile users for ads or run behavioral telemetry on boards.
Model data sharing: Cloud prompts, board context and relevant uploads are sent to the model provider selected for the request under that provider's terms.
Self-hosting: Self-hosted deployments use local Postgres, a local vector database and the user's own model keys, with no calls back to Dim0.
Platform availability: Dim0 runs in a browser today; its repository also documents standalone macOS, Linux and Windows desktop builds that can run locally and offline.
Support: The Free plan includes community support, Basic includes standard support and Plus includes priority support.
Security limitation: Dim0 states that hosted cloud currently does not offer customer-held keys (BYOK) or zero-knowledge end-to-end encryption.
Headquarters: Paris, France
Price from: €6.99/mo

Where it ranks on The Geeks Club

Best AI Whiteboard Software in 2026#11 of 28

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Sources

dim0.net· checked 30 Sept 2026
dim0.net/privacy· checked 30 Sept 2026
github.com/vcmf/dim0· checked 30 Sept 2026