Best Customer Loyalty and Engagement Tools in 2026

Of the 1 tools we reviewed, Flits has the most complete profile. A comprehensive Shopify retention solution offering loyalty programs, referrals, wishlists, passwordless login, and customer accounts to boost repeat purchases and customer engagement. Rated 4.9/5 by Shopify stores, trusted by 5000+ merchants across 100+ countries. The best choice depends on your needs, team size, and budget.

Yes, 1 out of 1 tool offers free plans, freemium tiers, or free trials. Options include Flits. They allow you to evaluate the product and its features before making a financial commitment.

The most common features across customer loyalty and engagement tools include Loyalty & referral programs, Wishlist and customer accounts, 50+ integrations. The actual differentiators tend to be how well the tool fits your specific workflow, how well it integrates with your existing tech stack, and the quality of customer support.

We scored each tool on pricing transparency, feature completeness, target audience fit, and available social proof. Tools that provide clear pricing and audience information score higher.