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EDraw Max offers Free Trial, but Custellence does not.
EDraw Max is designed for and Small Business.
Custellence is designed for Large Enterprises, Medium Business and Small Business.
Pricing for EDraw Max Starts at $99/Year whereas for Custellence Starts at $25/User/Month when Billed Yearly.
Some top alternatives to EDraw Max includes Miro, FigJam, MindManager, SmartDraw, Gliffy, Microsoft Visio, Creately, Lucidchart, DrawSQL, Quick Diagram, diagrams.net and yEd Graph Editor.
Some top alternatives to Custellence includes Miro, FigJam, UXPressia, SmartDraw, Gliffy, DrakonHub, 10SCAPE, FlowMapp, Quick Diagram, diagrams.net, CardBoard and The Experience Manager.