Overflow.io vs Cacoo: What are the differences?
Developers describe Overflow.io as "User flows done right". It is the world's first user flow diagramming tool tailored for designers. It makes building beautiful user flows effortless, leaving time to focus on what matters: communicating designs to get valuable feedback. On the other hand, Cacoo is detailed as "From flowcharts to wireframes: a tool for every diagram". It is an easy-to-use online diagramming application for planning, organizing, sharing, and optimizing your ideas. With real-time collaborative editing and a large selection of templates and shapes ready to use, your team can create professional diagrams in minutes. Flowcharts, mind maps, wireframes, network diagrams, and more are easy with its intuitive editor.
Overflow.io and Cacoo belong to "Diagramming" category of the tech stack.