Gyft - Buy Digital and eGift Cards | Free Mobile Gift Card App
Tremendous - Tremendous is a customer and employee loyalty platform that allows companies to reward their customers for surveys promotions and referrals.
TopCashback - TopCashback names itself the UK’s most generous cashback site. They offer cashback on over 5,000 retailers with a variety of payment methods including gift cards, PayPal and bank transfer.
Giftbit - Buy, send and track digital gift cards for your reward and incentive programs.
Freebird - Freebird is a cashback and shopping rewards platform that allows anyone to participate at no cost.
Rybbon - Send digital e-gift cards as marketing incentives or rewards with Rybbon, which integrates with Marketo, HubSpot, SurveyMonkey, and Qualtrics.