Dim0
Dim0 gives individuals and teams a shared canvas for notes, diagrams, code, and interactive mini-apps, with an AI agent that reads board context and adds results as editable nodes. Teams can use the browser-based cloud product or self-host the MIT-licensed software.
One of 672 tools in AI Agents
Who it's for
- Teams that want to brainstorm and edit notes, diagrams, and AI-generated material together on a real-time canvas.
- People organizing research or project notes who want an AI agent to search, run code, and place results alongside the source material.
- Developers or product teams that want to generate focused React mini-apps such as calculators, charts, or quizzes directly on a shared board.
Not the right fit if…
- People who need a native desktop or mobile app: Dim0 currently runs in the browser.
- Teams that need frontier AI models on the Free or Basic plan: those plans are limited to lite models.
How it fits your workflow
Start with a board and place notes, code, math, shapes, images, and other supported nodes on its infinite canvas. Organize larger projects into nested boards or frame material for presentation.
Ask the board-aware agent to use board context, search the web, or run code. It can add its output as editable nodes or generate an interactive React mini-app that sits beside related notes and data.
Invite collaborators to work on the same board with live cursors and synchronized edits. Use Dim0 in the browser, or self-host it with your infrastructure and model keys.
Pricing
Free: The cloud Free plan costs €0 and includes 50 AI requests per day, 750 per month, 5 boards, up to 5 collaborators per board, and lite models. The page says no card is needed to start.
Free
€0 forever
- · 50 AI requests per day and 750 per month
- · 5 boards
- · Up to 5 collaborators per board
- · 3 documents and 10 mini-apps per board
Basic
€6.99 per month
- · 150 AI requests per day and 3,000 per month
- · Unlimited boards
- · Up to 10 collaborators per board
- · 10 documents and 20 mini-apps per board
Plus
€11.99 per month
- · Unlimited AI requests and boards
- · Up to 20 collaborators per board
- · 25 documents and 100 mini-apps per board
- · Front i er models including GPT, Claude, and Gemini
Self-host
Free
- · MIT-licensed source code
- · Run on your own infrastructure with your own data
- · Bring your own model keys
- · Unlimited collaborators
Prices checked on Oct 22, 2026 from the vendor's site. They can change; confirm before you buy.
Key features
- Board-aware AI agent
- The agent reads the board or selected context before acting. It can search the web, run code, and write results back as editable nodes.
- Interactive mini-apps
- Users can describe a focused tool, such as a calculator, chart, or quiz, and Dim0 generates an interactive React app as a canvas node. The app can use nearby notes and data, and its code can be opened, edited, or exported.
- Real-time collaboration
- Multiple people can work on a board with live cursors and presence, shared agents, and synchronized edits. The page describes operational transforms with last-write-wins handling for concurrent edits.
- Rich notes and canvas nodes
- The canvas supports notes with tags, math, toggles, sub-pages, and code, as well as code, widgets, images, shapes, and nested folders.
- Nested boards
- Groups of items can be placed in nested boards that open like folders, helping organize larger projects.
- Presentation mode
- Users can place frames around canvas work and present it as slides directly from the board.
Works with
- AI model providers
Limitations to know
- Dim0 runs in a browser today; the page says native apps may follow.
- Phones are described as read-friendly rather than as a full-featured use case.
- The Free plan is limited to 50 AI requests per day, 750 per month, 5 boards, 5 collaborators per board, 3 documents per board, and 10 mini-apps per board.
- The Free and Basic plans are limited to lite models; the page lists frontier models on Plus.
- Self-hosting requires users to provide their infrastructure, including a local Postgres database, a local vector database, and their own model keys.
Getting started
For self-hosting, the page specifies local Postgres, a local vector database, and your own model keys. Cloud use is described as requiring nothing to set up.
- Start with Dim0 Cloud; the page says no card is required.
- Create a board and add notes or other canvas nodes.
- Choose an available AI model and ask the agent to work with the board context.
- Invite collaborators, or use the MIT-licensed source code to self-host.
Frequently asked questions
What is Dim0?
Dim0 is a thinking canvas where notes, documents, code, widgets, and AI agents live together on one board.
Is Dim0 free?
The page lists a €0 Free plan and says users can start without a card. The Free plan has limits on AI requests, boards, collaborators, documents, mini-apps, and model selection.
Is Dim0 open source?
Yes. The page says Dim0 is MIT-licensed, with source code available to inspect, fork, and self-host.
Which AI models are available?
The page lists Claude, GPT, Gemini, Mistral, DeepSeek, Qwen, Kimi, and GLM.
Can people collaborate in real time?
Yes. Dim0 supports live cursors and presence, synchronized edits, and shared AI agents on a board.
Is there a desktop or mobile app?
The page says Dim0 runs in the browser today. Tablets work well, while phones are described as read-friendly; native apps may follow.
What can the AI agent do?
The agent can read selected context, search the web, run code, and generate nodes, widgets, charts, or summaries directly on the board.
How is data used?
For cloud use, prompts and board context are sent to the selected model provider for the request. Dim0 says it does not train on user content, sell data, profile users for ads, or run behavioral telemetry on boards. For self-hosting, the page says data stays on the user's infrastructure.
What format are notes stored in?
Notes are stored as pure Markdown, and boards can be exported.