Neither GrowSurf nor UpViral offers a free trial.
GrowSurf is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
UpViral is designed for Large Enterprises, Medium Business and Small Business.
Pricing for GrowSurf Starts at $775/Month whereas for UpViral Starts at $1Full Access.
Some top alternatives to GrowSurf includes ReferralCandy, ReferralMagic, Tapfiliate, Incentivit, Referral Rock, TrueSaaS, Referral SaaSquatch, AppVirality, Ambassador Referral Marketing, InviteReferrals and ERIN.
Some top alternatives to UpViral includes advos, ReferralCandy, Tapfiliate, TrueSaaS, GrowSurf, Referral SaaSquatch, AppVirality, Ambassador Referral Marketing, InviteReferrals, Viral Loops and ERIN.