Lucidchart offers Free Trial, but Sankey Flow Show does not.
Sankey Flow Show is designed for Medium Business and Small Business.
Lucidchart is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Sankey Flow Show Starts at $3.99/Month whereas for Lucidchart Starts at $0.
Some top alternatives to Sankey Flow Show includes Miro, FigJam, SmartDraw, Gliffy, Cacoo, Microsoft Visio, DrakonHub, Creately, Lucidchart, EDraw Max, Quick Diagram and diagrams.net.
Some top alternatives to Lucidchart includes Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio, Creately, EDraw Max, DrawSQL, Quick Diagram, diagrams.net, Lucidscale and HackerDraw.