Graphviz vs SmartDraw

Graphviz

5.7 #42 in Diagramming Software

About Graphviz

SmartDraw

7.1 #16 in Diagramming Software

About SmartDraw
GraphvizSmartDraw
Free planNoNo
Free trialNoYes
Paid from——
Open sourceNoNo
PlatformsWindows, macOS, LinuxLinux, macOS, Web, Windows
Diagram typesgraph diagrams; network diagrams; hierarchical diagramsfloor plans, site plans, building layouts, evacuation plans, accident reconstructions, crime scenes, circuit diagrams, wiring diagrams, electrical plans, planograms, flowcharts, organizational charts, network diagrams, UML diagrams, ERDs, data flow diagrams, timelines, mind maps, Gantt charts, cause-and-effect diagrams
Free plan—No
Real-time collaboration—Yes

Both are listed in Best Diagramming Software, Best Diagram Software. On Specifiction, SmartDraw scores higher on our published basis.