Tango Card - Tango Card bundles an awesome catalog of e-gift cards and other e-rewards with easy-to-use technology and expert program support.
HQ - HQ is the wildly popular live game app where you can win real cash prizes.
Rybbon - Send digital e-gift cards as marketing incentives or rewards with Rybbon, which integrates with Marketo, HubSpot, SurveyMonkey, and Qualtrics.
Decidr - Make better decisions with quick A/B polls
Giftbit - Buy, send and track digital gift cards for your reward and incentive programs.
Acquainted - A simple tool to create conversational polls and surveys