Yes, both Plecto and Mambo.IO offer a Free Trial.
Plecto is designed for Large Enterprises, Medium Business and Small Business.
Mambo.IO is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Plecto Starts at $200/User/Month when Billed Yearly whereas for Mambo.IO Starts at $15/User/Month.
Some top alternatives to Plecto includes GetBadges, Arcade, Battlejungle, nGAGEMENT, Gamifier, StriveCloud App Gamification Platform, Motidash, Klipfolio Dashboard, Power2Motivate and Smartico.
Some top alternatives to Mambo.IO includes Mambo, GetBadges, Bravon, nGAGEMENT, Klujo, Gamifier, StriveCloud App Gamification Platform, Motivarnos, Amazon Forecast and BeeLiked.