Diagramiq
Diagramiq is an online app for creating Flowcharts, UML, BPMN, Network Diagrams, Decision Trees and more. It's blazing fast, intuitive and it has a wide-range of predefined shapes to get you started.
- Freemium • Proprietary
- Diagram Editor
- Online
It doesn't look like self-hosted service. Nowhere to find the installation package.