Eon
Neither OmniGraffle nor Custellence offers a free trial.
OmniGraffle is designed for Medium Business and Small Business.
Custellence is designed for Large Enterprises, Medium Business and Small Business.
Pricing for OmniGraffle Starts at $59.99One-time whereas for Custellence Starts at $25/User/Month when Billed Yearly.
Some top alternatives to OmniGraffle includes Miro, FigJam, Sketch, SmartDraw, Gliffy, Microsoft Visio, Creately, Lucidchart, EDraw Max, Quick Diagram, diagrams.net and HackerDraw.
Some top alternatives to Custellence includes Miro, FigJam, UXPressia, SmartDraw, Gliffy, DrakonHub, 10SCAPE, FlowMapp, Quick Diagram, diagrams.net, CardBoard and The Experience Manager.
