Geckoboard - Get to know Geckoboard: Instant access to your most important metrics displayed on a real-time dashboard.
draw.io - Online diagramming application
Klipfolio - Klipfolio is an online dashboard platform for building powerful real-time business dashboards for your team or your clients.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Databox - Databox is Business Analytics platform that helps companies deliver insights and analytics anytime and anywhere.
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.