Yes, both Fastory and VYPER offer a Free Trial.
Fastory is designed for Individuals, Large Enterprises, Medium Business and Small Business.
VYPER is designed for Medium Business and Small Business.
The starting price of VYPER begins at $75/Month when Billed Yearly, while pricing details for Fastory are unavailable.
Some top alternatives to Fastory includes Boost, Posted, Atipso, VYPER, EasyPromos, Votigo, Engagenow, LiveEngage, ShortStack, EngageOne Communicate and Mobilize.
Some top alternatives to VYPER includes Rafflecopter, Make My Contest, Atipso, EasyPromos, Votigo, OpenWater Awards, Contest Rebel, SweepWidget, Queue, ShortStack and Referaly Lite.