Cacoo offers Free Trial, but Plectica does not.
Cacoo is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Plectica is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Cacoo Starts at $5/User/Month when Billed Yearly whereas for Plectica Starts at $3/Month when Billed Yearly.
Some top alternatives to Cacoo includes Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio, DrakonHub, Creately, QuickDBD, Lucidchart, AutoCloud, Quick Diagram and diagrams.net.
Some top alternatives to Plectica includes Miro, FigJam, Mindomo, MindManager, MindMup, NovaMind, MindMaster, iMindQ, Gliffy, Microsoft Visio, Lucidchart and diagrams.net.
