Neither ProcessOn nor diagrams.net offers a free trial.
ProcessOn is designed for Individuals, Medium Business and Small Business.
diagrams.net is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of ProcessOn begins at $58.80/Year, while pricing details for diagrams.net are unavailable.
Some top alternatives to ProcessOn includes Miro, FigJam, SmartDraw, Gliffy, Cacoo, Microsoft Visio, DrakonHub, Creately, EDraw Max, Quick Diagram, diagrams.net and HackerDraw.
Some top alternatives to diagrams.net includes Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio, DrakonHub, Creately, Lucidchart, EDraw Max, DrawSQL, Quick Diagram and HackerDraw.