Yes, both LVL Up and SudokuYou offer a Free Trial.
LVL Up is designed for and undefined.
SudokuYou is designed for Large Enterprises, Small Business and Medium Business.
Pricing for LVL Up Starts at $50/Month whereas for SudokuYou Starts at $41.58per month when Billed Yearly.
Some top alternatives to LVL Up includes Gamiphy, Gametize, nGAGEMENT, Playlyfe, Klujo, Gamifier, LeadFamly, StriveCloud App Gamification Platform, FLYY and BeeLiked.
Some top alternatives to SudokuYou includes and undefined.