Antavo vs Stamped.io
No leader: the top candidate Stamped.io has only 0.26 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for loyalty programs. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Antavo
Antavo enables businesses to build, deploy, and manage comprehensive loyalty programs combining points, tiers, challenges, and rewards with targeted promotional campaigns—all from one platform without requiring heavy developer involvement. The platform operates across web, mobile, in-store, and wallet.
Stamped.io
Stamped automates customer retention for Shopify merchants through three integrated capabilities: targeted lifecycle messaging to drive repeat purchases, customizable loyalty programs with points and tiered rewards, and review collection and display. It connects to marketing platforms like Klaviyo and Attentive to coordinate customer engagement across email and SMS.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Antavo
Custom pricing based on customer activity. Contact sales for details.
Stamped.io
From $199/month for single product. Combine multiple products under one plan. Additional domains $100/month. Monthly billing with no contract; first month free for additional stores.
- Reviews$199/month
- In-email review collection
- Customizable on-site review widgets
- Integrations with Google and Klaviyo
- Photo and video UGC collection
- Loyalty$299/month
- Customizable earning rules and rewards
- Flexible on-site display widgets
- Pre-built email and SMS templates
- Basic analytics on program performance
- Lifecycle$499/month
- Personalized next order timing based on customer behavior
- Pre-built flow templates for key lifecycle moments
- Dynamic content blocks for Shopify and Klaviyo
- Dedicated onboarding and ongoing optimization support
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Shopify
- Klaviyo
Antavo
- Braze
- Bloomreach
Stamped.io
- Shop App
- Attentive
- Gorgias
- Omnisend
- Recharge
- Bazaarvoice
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.