Based on our record, Wireflow should be more popular than Diagramo. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Dynamic Draw is portable and runs on Windows. Caligra, Diagramo or Umbrello for Linux. Source: about 3 years ago
Wireflow is a design tool that focus on creating wireframe and user flow. - Source: dev.to / over 1 year ago
Also not used it but have heard good things about https://wireflow.co/. Source: almost 3 years ago
Modelio - Modelio is an open source modeling tool supporting natively UML, BPMN and model exchange with XMI.
Pencil Project - Single-user mockup / wireframing / diagramming tool
Yakindu Statechart Tools - Discover YAKINDU Statechart Tools – a free statechart tool for the specification and development based on the concept of state machines.
Zen Flowchart - The simplest tool to create flowcharts
UML Designer - UML Designer provides a set of common diagrams to work with UML 2.5 models.
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.