Open Source Alternatives to Miro
A collaboration platform that enables teams to create, share, and edit visual boards together, incorporating AI features for diagram generation, workflow automation, and real-time facilitation tools.
Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Miro give you an option you fully own. Run them on your own server or desktop, so your data stays under your control. This page lists 5 open source alternatives to Miro. The most popular are Excalidraw, Affine and Tldraw. Most use the MIT or AGPL-3.0 license, and 4 offer an official Docker image.
Excalidraw
A virtual whiteboard for sketching diagrams, flowcharts, and wireframes with a hand-drawn style and real-time collaboration.
Affine
A local-first knowledge base that merges structured documents, infinite whiteboards, and databases into one workspace.
Tldraw
An infinite canvas engine for building collaborative whiteboarding and diagramming applications within React based web environments.
draw.io
Create diagrams and whiteboards through a configurable editor that supports various storage integrations and offline desktop use.
WBO
A collaborative whiteboard for simultaneous drawing and real time state persistence on a large virtual board.
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