AFFiNE
74 · StableWorkspace that puts docs, whiteboards and databases on one canvas, usable offline or self-hosted.
Open source alternatives to Miro
3 open source projects replace Miro, ranked by how safe each is to depend on.
draw.io
67 · StableDiagram editor for flowcharts, network diagrams, org charts and UML, in the browser or on the desktop.
Excalidraw
65 · StableVirtual whiteboard for hand-drawn style diagrams and sketches, with real-time collaboration.
AFFiNE
74 · Stable
Excalidraw
65 · StableAt a glance
Health and license are separate verdicts: a project can be well maintained and still not be open source.
| Project | Health | License | Stars |
|---|---|---|---|
| AFFiNE | 74 · Stable | Free core, paid extrasMIT | 73k |
| draw.io | 67 · Stable | Free to useApache-2.0 | 8.6k |
| Excalidraw | 65 · Stable | Free to useMIT | 134k |
More in Design & image editing
Miro is a paid design & image editing product. See all open source design & image editing tools, ranked the same way.
Scores last refreshed from GitHub on 9 October 2026. How we score.