Smile IO

Smile IO is a loyalty and rewards platform designed to help ecommerce brands increase customer retention, repeat purchases, and customer lifetime value. It enables merchants to create and manage points-based, VIP tier, and referral programs that integrate directly into their online stores. Built to scale with growing businesses, Smile IO is Shopify Plus Certified and supports a wide range of ecommerce platforms and tech stacks through native apps and APIs.

Core features include customizable points programs for actions such as purchases, account creation, social follows, and reviews, as well as VIP tiers that reward higher-value customers with exclusive benefits. Smile IO also provides referral program functionality, allowing merchants to incentivize customers to share unique links and drive new customer acquisition. The platform offers branded, on-site widgets and email notifications to present rewards and program status in a way that matches each store’s design. Robust analytics and reporting give teams visibility into program performance, customer engagement, and revenue impact, enabling data-driven optimization.