Open Source Whiteboarding Tools using Anthropic

A curated collection of the best open source virtual whiteboard applications for sketching and collaboration. using Anthropic.

Affine

Docs, whiteboards, and databases in one privacy-first workspace

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69,423
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4,932
Last commit
18 hours ago

An open-source, local-first knowledge base that merges structured docs, infinite whiteboards, databases, and AI into a single workspace for teams and creators.

Open Source Alternative to:

Notion

Tldraw

Free instant whiteboard with real-time collaboration

Stars
47,840
Forks
3,299
Last commit
12 hours ago

Virtual whiteboard that works instantly on any device, no signup required, with real-time multiplayer collaboration built in.

Open Source Alternative to:

Microsoft Visio

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