Dim0
AI
v0.3.101
Dim0 is an open-source, real-time collaborative AI canvas that unifies notes, whiteboarding, code sandboxes, and AI agents on a single infinite board.15d agoMITDockerDemoModerate
Self-hosted alternatives to Excalidraw
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Also in AI
Not listed as Excalidraw alternatives, but they cover the same ground and are worth a look.
fortemiHost your own AI knowledge base with hybrid search, knowledge graphs, multiple LLM backends, and multimodal ingestion. Docker deployment on regular hardware.
qurioQurio is a self-hosted, open-source RAG engine that ingests docs and code locally, then serves grounded context to AI coding assistants via MCP to prevent hallucinations.
cogneeCognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free
PharosSelf-hosted, open-source RAG system with multi-format document ingestion, hybrid retrieval, enterprise ACL, and dual HTTP + MCP exits for team knowledge bases.
llmakerllmaker is a self-hosted, open-source CLI that provisions and manages complete LLM stacks on your own hardware with a single command.
DocBrainDocBrain is a self-hosted RAG framework with document Q&A, natural language SQL over tables, local vectors, multi-LLM support, and RBAC.
About these Excalidraw alternatives
1 open-source, self-hosted alternatives to Excalidraw are listed here, ranked by popularity, maintenance and documentation.
- Highest rated
- Dim0 (191 GitHub stars, MIT license, written in Typescript)
- Docker
- 1 of the top 1 ship an official Docker image
- Recently updated
- Dim0 v0.3.101 on 2026-10-13
Excalidraw alternatives compared
| Project | License | Language | Stars | Docker | Setup | Latest release | Score |
|---|---|---|---|---|---|---|---|
| Dim0 | MIT | Typescript | 191 | Yes | Moderate | v0.3.101 | 49 |