Neither Zen Mind Map nor MindMaster offers a free trial.
Zen Mind Map is designed for Individuals, Freelancers, Medium Business and Small Business.
MindMaster is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Zen Mind Map Starts at $3.90/Month whereas for MindMaster Starts at $59/Year.
Some top alternatives to Zen Mind Map includes GitMind, MindManager, MindMeister, MindMup, NovaMind, SimpleMind, WiseMapping, MindMaster, iMindQ and Rumin.
Some top alternatives to MindMaster includes Mindomo, MindManager, MindMeister, MindGenius, GroupMap, MindMup, Bubbl.us, NovaMind, WiseMapping and iMindQ.