Yes, both Thoughtflow and IntelligenceBank KM offer a Free Trial.
Thoughtflow is designed for Individuals, Medium Business and Small Business.
IntelligenceBank KM is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Thoughtflow begins at $5/Month when Billed Yearly, while pricing details for IntelligenceBank KM are unavailable.
Some top alternatives to Thoughtflow includes KnowFlow, Focusplan, Mindomo, MindManager, GroupMap, MindMup, NovaMind, MindMaster, Thinkspace and Rumin.
Some top alternatives to IntelligenceBank KM includes CollaborateCloud, KIQ Cloud, Box, Documize, OpenKM Document Management, Microsoft Power BI, Collato, Note-Smart, Box Skills and Klutch.