CWILL Loyalty & Reviews vs. Smile.io

TrustWILL is an all-in-one customer retention solution that helps merchants build trust, increase engagement, and drive long-term growth. By combining powerful product reviews with a robust loyalty and rewards system, TrustWILL supports the entire customer journey—from first purchase to repeat buying and brand advocacy. TrustWILL Reviews helps merchants build powerful social proof and turn visitors into confident buyers. Merchants can automatically collect high-quality product reviews including photos&videos through post-purchase emails, while boosting participation with discount incentives.

Smile.io is the leading loyalty platform built for scaling and enterprise commerce brands on Shopify Plus. Powering programs for over 100,000 merchants, Smile helps brands turn one-time shoppers into repeat, high-value customers through points, VIP tiers, referrals, and personalized rewards. As the only loyalty platform both Built for Shopify status and Shopify Technology Partner certification, Smile is both deeply integrated with Shopify's latest technology while being trusted by Shopify at scale. With Smile, you get both quality and scale.