Apps similar to Cacoo include draw.io, which is free and open source. Other options are LibreOffice - Draw, Dia, yEd Graph Editor and Freeplane. Mind Mapping Tools like Cacoo are a crowded field, with more than 50 alternatives for the web, Windows, Mac, Linux and iPhone.
EDGE Diagrammer is a diagramming tool for creating various types of diagrams including block diagrams, flowcharts, and organizational charts. It automatically connects lines to figures, adjusts when objects are moved, and modifies shape size when text is added.
United States
MockFlow accelerates early-stage product design and ideation with AI-powered wireframing, prototyping, and visual brainstorming. WireframePro and IdeaBoard enable teams to collaboratively transform initial concepts into professional, shareable wireframes and diagrams.
India
Grapholite is a powerful online solution for the creation of flowcharts, org charts, mind maps, Venn charts, web site structures, etc. Can be used online and offline
Ukraine
Flinto for Mac is a comprehensive app prototyping tool that allows you to create anything from simple tap-through prototypes, to comprehensive prototypes with impressive interactions. We’ve carefully designed Flinto for Mac to minimize complexity.
United States
Plectica offers an intuitive environment for teams to communicate and diagram together. Diagram practically anything from systems models to processes or concept maps.
United States
With Ilograph diagrams, you define your resources once, then show how they're related from many different perspectives. Seamlessly change perspectives to demonstrate cross-functional dependencies and shared responsibilities.
Open source PostgreSQL database modeler with entity-relationship diagrams, data management tools, and PostgreSQL specific functionality.
Brazil
Diagramo is an online flowchart software
United States
WireframeSketcher is a software tool that helps product managers, designers and developers quickly create wireframes, mockups and prototypes for desktop, web and mobile applications. It’s standalone software and a plug-in for any Eclipse IDE.
Germany
EU
Perspectives.pm is a cloud platform using mindmaps and graph technologies to make project management more intuitive and visual.
A Powerful idea processor.It's Open Source and Freeware. Create UML Diagrams, Network Diagrams, Flowcharts and many other types of diagrams with the versatile Dynamic Draw Software.
