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.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Tremendous - Tremendous is a customer and employee loyalty platform that allows companies to reward their customers for surveys promotions and referrals.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Giftbit - Buy, send and track digital gift cards for your reward and incentive programs.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.