Sure, Miro is awesome.

But what about these open source self-hostable alternatives?

You may want to check by yourself: Excalidraw, Draw.io, Affine, Scrumlr.


  1. Excalidraw

    Virtual whiteboard for sketching hand-drawn like diagrams

    ★ 87.7k Diagram Whiteboard License: MIT

    An open source virtual hand-drawn style whiteboard. Collaborative and end-to-end encrypted.

    preview

  2. Draw.io

    JavaScript, client-side editor for general diagramming

    ★ 51.3k Diagram License: Apache-2.0

    Browser-based diagramming components and applications.

  3. Affine

    Collaborative workspace for your knowledge base

    ★ 42.8k Knowledge base Note-taking Collaboration License: MIT

    This is the Community Edition of Affine.

  4. Scrumlr

    Webapp for collaborative online retrospectives

    ★ 269 retrospective Agile Scrum License: MIT

    Scrumlr is an online collaboration tool that helps teams reach new heights. Start your first retrospective or collaborative session in an instant - no registration required and completely free and open source.

    preview