Yes, both Mixr and LVL Up offer a Free Trial.
Mixr is designed for Large Enterprises, Medium Business and Small Business.
LVL Up is designed for and undefined.
Pricing for Mixr Starts at $40/Month when Billed Yearly whereas for LVL Up Starts at $50/Month.
Some top alternatives to Mixr includes GetBadges, Arcade, Battlejungle, nGAGEMENT, Gamifier, StriveCloud App Gamification Platform, QuizGame, Playoff, Motidash and Smartico.
Some top alternatives to LVL Up includes Gamiphy, Gametize, nGAGEMENT, Playlyfe, Klujo, Gamifier, LeadFamly, StriveCloud App Gamification Platform, FLYY and BeeLiked.