Creately

Creately is an online collaborative diagramming application that is purpose built for software teams. Smart objects, hundreds of diagram templates and the innovative user interface makes it a great diagramming application. Creately supports all the major diagramming types including flowcharts, network diagrams, UML diagrams, wire-frames, site maps, Venn diagrams, Gantt charts and many more diagram types. Creately has plugins for JIRA, Confluence and FogBugz. It is available in the Google app market place and Chrome store. Launched in DEMO Falls 2008, Creately has being featured in many major technology blogs like TechCrunch, MakeUseOf etc. Its free to try and the free account can store up to five diagrams and three collaborators are allowed. Personal account with private diagrams is 5$ per month and team plans are available for project teams. Below video show the capabilities of Creately.