Yes, both mi.team and Thoughtflow offer a Free Trial.
mi.team is designed for Large Enterprises, Medium Business and Small Business.
Thoughtflow is designed for Individuals, Medium Business and Small Business.
The starting price of Thoughtflow begins at $5/Month when Billed Yearly, while pricing details for mi.team are unavailable.
Some top alternatives to mi.team includes CollaborateCloud, Zoho Cliq, ClickUp, Microsoft Teams, PingPong, Dialog, CoLab, Teams.cc by 500apps, Teamwork Chat, Collabtools and WorkInSync.
Some top alternatives to Thoughtflow includes KnowFlow, Focusplan, Mindomo, MindManager, GroupMap, MindMup, NovaMind, MindMaster, Thinkspace and Rumin.