tiergain
Extend vs Tiergain: product warranties or bundle architecture in 2026?
Extend sells extended warranties that add $5-20 per order. Tiergain builds bundle offers that add $10+ per order at 28% AOV lift. Warranty protection and bundle architecture are additive revenue layers.
Quick Verdict
Extend is a product warranty and protection plan platform that lets Shopify merchants offer extended warranties at checkout. Tiergain is a bundle builder that lifts AOV through offer architecture. Extend adds warranty revenue per order. Tiergain adds bundle revenue per order. Both grow per-order value but through different mechanics and at different scales.
What is Extend?
Extend is a product warranty and protection plan platform that integrates with Shopify to offer extended warranties at checkout. Merchants earn a commission on each warranty sold while Extend handles all claim administration and fulfillment. Pricing is revenue-share based with no monthly fee. Extend keeps a portion of each warranty sold and merchants receive the rest. It serves electronics, furniture, and appliance retailers.
Where Extend Falls Short
Warranty Sales, Not Offer Architecture
Extend sells protection plans at checkout. It does not create bundle flows, tiered discounts, or offer stacks. A warranty adds a line item. A bundle restructures the entire cart.
No Bundle Builder or Cart-Level Incentives
Extend handles warranty pricing, display, and claims. It cannot build mix-and-match bundles, progressive discounts, or combined discount + shipping + gift rewards that lift AOV.
Revenue Share Means Partial Earnings
Extend takes a significant cut of each warranty sold. Merchants typically keep 20-40% of the warranty price. Tiergain is flat-rate at $50/month and 100% of the AOV lift is yours.
Limited to Warranty-Eligible Products
Extend works for electronics, appliances, furniture, and durable goods. A food store, apparel brand, or cosmetics company cannot sell warranties. Tiergain bundles work for every product category.
Checkout Timing Limits Adoption
Extend warranty offers appear at checkout when the cart is mostly decided. Tiergain bundle offers appear during browsing when cart flexibility is highest. Pre-checkout offers have 3-5x higher adoption than checkout add-ons.
Feature-by-Feature Comparison
| Feature | Extend | Tiergain |
|---|---|---|
| Primary function | Product warranty and protection plans | Bundle builder with tiered rewards |
| Bundle type variety | No bundle features | 10+ architectures, fully customizable |
| Combined rewards | Not applicable | Discount + free shipping + free gift |
| Dollar thresholds | Not applicable | Yes, quantity or dollar |
| Extended warranties | 1-3 year protection plans | Not included |
| Claim administration | Full claim handling by Extend | Not applicable |
| Works for all categories | Durable goods only | Yes, any product type |
| Free plan available | Free to install, revenue share | Yes, free plan |
| Pricing | Revenue share (60-80% to Extend) | Flat-rate: $15/$50/$150 per month |
| Revenue retention | 20-40% of warranty price | 100% of bundle AOV lift |
| AOV impact | Moderate - $5-20 per warranty sold | Direct - 28%+ lift on all orders |
| Offer timing | At checkout (cart decided) | Pre-checkout (browsing phase) |
Why Merchants Switch to Tiergain
28% AOV lift on all products vs warranties on durable goods only
Tiergain lifts AOV 28% across every product category. Extend only works for warranty-eligible durable goods. A skincare brand, food store, or apparel shop cannot use Extend. Everyone can use Tiergain.
100% revenue retention vs 20-40% warranty commission
Tiergain bundle revenue is 100% yours at a flat $50/month. Extend keeps 60-80% of each warranty sold. On a $20 warranty, you keep $4-8. On a $10 AOV lift from Tiergain, you keep all $10.
Pre-checkout bundles vs checkout warranty add-ons
Tiergain bundles appear during browsing with 30-50% adoption. Extend warranties appear at checkout with 5-15% attach rates. Earlier offers with higher adoption generate more total revenue.
Frequently Asked Questions
Can I use Tiergain and Extend together?
Yes, if you sell durable goods. Tiergain builds bundle offers during browsing. Extend offers warranty protection at checkout. A customer buys a $200 electronics bundle and adds a $15 warranty. Both tools add revenue.
Does Extend lift AOV like Tiergain?
Extend adds $5-20 per warranty sold at a 5-15% attach rate. Tiergain lifts AOV 28% across all orders. Tiergain has higher per-order impact and wider reach across product categories.
Is Tiergain cheaper than Extend?
Different models. Tiergain is flat-rate at $50/month. Extend is free to install but takes 60-80% of each warranty sold. Tiergain keeps 100% of the revenue it generates. Extend keeps the majority of warranty revenue.
How long does it take to set up Tiergain?
Under 10 minutes. Install from the Shopify App Store, add the widget, build your first bundle. No warranty pricing, no product eligibility mapping, no claim workflow configuration.
Can Tiergain work for non-durable goods?
Yes. Tiergain works for every product category: food, apparel, cosmetics, supplements, and more. Extend is limited to warranty-eligible durable goods. Tiergain has no category restrictions.
Which should I install first?
Tiergain. It works for every product, generates revenue from day one, and lifts AOV across all orders. Add Extend later if you sell durable goods and want warranty revenue as an additional layer.