Gliffy online allows you to create and share diagrams online. The diagrams include Flowcharts, UML, Entity-Relationship, Network, User Interface, Floorplan and other basic shapes.
Collaboration enables others to see and modify the the diagram and these diagrams can be easily embedded in wiki, blog and other software’s. The tool also keep tracks of the various changes done on the diagram by including revision history of the diagrams. The picture below shows how you can publish or share a diagram created using Gliffy
The gliffy free account comes with some limitation, and premium account includes
- Unlimited Private documents
- Unlimited Image Upload
- Priority Email Support
- Ad-free pages
and overall all the price is also very affordable.