Yes, both Flowall and Unifize offer a Free Trial.
Flowall is designed for Individuals, Freelancers, Medium Business and Small Business.
Unifize is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Flowall Starts at $9/Month whereas for Unifize Starts at $40/User/Month.
Some top alternatives to Flowall includes SalesCRM, Proze, Qualified, Workvivo, Commons, ProcurementFlow, Follab, Pascal Workflow, Compass, Sociocs, ThinkBase and Consider.
Some top alternatives to Unifize includes Flowist, CollaborateCloud, Genialcloud Facsys, Breakout, Qualified, Workvivo, Flowall, Pascal Workflow, Dashpivot, IFTTT and Consider.