GeoGebra provides free tools for graphing, geometry and classroom activities, including a collaborative whiteboard.
Excalidraw
vsNotebookCast
Excalidraw vs NotebookCast
How do Excalidraw and NotebookCast compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Excalidraw | NotebookCast |
|---|---|---|
| What it is | Sketch diagrams with collaborators on Excalidraw, a virtual whiteboard with a hand-drawn visual style. | NotebookCast provides a real-time collaborative whiteboard with audio and video calls for teaching, sketching and teamwork. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Excalidraw and NotebookCast.
Web Whiteboard lets people sketch, brainstorm and share ideas in a real-time collaborative workspace.
ExcaliHub stores, organizes and shares collaborative Excalidraw whiteboards.
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WBO supports real-time drawing by multiple users on a shared online whiteboard, with its code available as open source.
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As a collaborative digital canvas, Microsoft Whiteboard supports meetings and learning with text, drawings, images and shared editing.
Whiteboard Fox provides a shared online whiteboard with controls over what other participants can draw or view.