Antavo vs Stamped.io
On the evidence we track, Stamped.io leads this comparison with a composite score of 56/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
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
A cloud-based loyalty program management software that enables businesses to design, launch, and optimize customer loyalty programs at scale. The platform includes AI agents for program planning and analysis, and integrates with marketing technology stacks to drive measurable business results.
Stamped.io
LeaderStamped enables online merchants to collect and showcase customer reviews, create point-based loyalty programs, and automate personalized email and SMS campaigns to drive repeat purchases. Built primarily for Shopify, it integrates with marketing and customer platforms to help brands optimize customer lifetime value.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Antavo
Pricing based on customer activity; contact sales for details
- StartContact sales
- GrowContact sales
- EnterpriseContact sales
Stamped.io
LeaderFrom $199/mo per product, or $798/mo for all three bundled
- Reviews$199/mo
- In-email review collection
- Customizable on-site review widgets
- Integrations with Google, Klaviyo, and more
- Photo and video UGC collection
- Loyalty$299/mo
- Customizable earning rules and rewards
- Flexible on-site display widgets
- Pre-built email and SMS templates
- Basic analytics on program performance
- Repeat$499/mo
- 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
Leader- Shop App
- Attentive
- Gorgias
- Omnisend
- Recharge
- Bazaarvoice
- BigCommerce
Antavo or Stamped.io: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.