Growave: Loyalty & Wishlist vs Smile: Loyalty Program Rewards: Shopify App Comparison (2026)

Key Features

• Loyalty points and VIP tiers combined with reviews and wishlists
• Referral program with automated rewards for advocates and friends
• Photo reviews and UGC collection to boost social proof
• Wishlist with back-in-stock and price-drop email alerts
• Social login via Google, Facebook, and other providers

Verdict on Growave:

Growave is the best choice for merchants who want to consolidate loyalty, reviews, wishlists, and social login into one app. It reduces your tech stack costs and eliminates compatibility headaches. The trade-off is that each individual module may be slightly less deep than a dedicated best-of-breed app, but for most stores the convenience far outweighs that gap.

Key Features

• Points program for purchases, social shares, and account creation
• Referral program with unique links and automatic discount rewards
• VIP tiers with escalating perks to encourage repeat buying
• On-site nudges and launcher panel to keep rewards top of mind
• Deep integrations with Klaviyo, Gorgias, Judge.me, and more

Verdict on Smile:

Smile.io is the gold standard for Shopify loyalty apps, backed by over 4,100 reviews and a massive install base. Its free plan is generous enough for small stores, while the Growth tier unlocks VIP tiers and points expiry for scaling brands. If you want a proven, plug-and-play loyalty solution with best-in-class integrations, Smile is the safest bet.