Zealous offers Free Trial, but Atipso does not.
Atipso is designed for Large Enterprises, Medium Business and Small Business.
Zealous is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Zealous begins at $0/month when monthly, while pricing details for Atipso are unavailable.
Some top alternatives to Atipso includes Rafflecopter, Make My Contest, VYPER, EasyPromos, Votigo, Evalato, Contest Rebel, GiveLab, SweepWidget, Queue and ShortStack.
Some top alternatives to Zealous includes Reviewr, Judgify, Make My Contest, VYPER, EasyPromos, OpenWater Awards, Contest Rebel, SweepWidget, ShortStack, Untap Compete and Submittable.