Wikipedia Portals organizes navigation links by subject areas such as culture, geography, history and science.
Sharing
vsRefdesk
Sharing vs Refdesk
How do Sharing and Refdesk compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Sharing | Refdesk |
|---|---|---|
| What it is | ExcaliHub stores, organizes and shares collaborative Excalidraw whiteboards. | Refdesk organizes quick reference links to facts, encyclopedias, newspapers and subject indexes. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Freemium | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both Sharing and Refdesk.
Scrible saves, organizes, annotates and shares research articles and webpages in an online library.
Helium organizes classes, homework, grades and notes in a color-coded student planner available on web and mobile.
GeoGebra provides free tools for graphing, geometry and classroom activities, including a collaborative whiteboard.
Numla organizes math notes in searchable documents with keyboard shortcuts for navigation and editing.
NotebookCast provides a real-time collaborative whiteboard with audio and video calls for teaching, sketching and teamwork.