Cathy vs Venny
A side-by-side look at Cathy and Venny. For an in-depth review of either product, follow the links below.
Cathy
Development
Cathy is an open-source web-based tool for creating user flow diagrams and sitemaps. It allows product managers and UX designers to easily map out user journeys and plan website structure.
user-flowsitemapsux-design
Venny
Education & Reference
Venny is a free online Venn diagram maker. It allows users to easily create Venn diagrams with 2 or 3 circles to visually compare data sets. Venny is simple to use with an intuitive drag-and-drop interface to add text labels in the appropriate areas of overlap between circles.
venn-diagramdata-visualizationset-theory