Eliminate customer service tickets and unlock upsell revenue on Shopify

Modifyr gives Shopify customers a free, self-service way to fix their order - and gives you free upsells at checkout and post-purchase to grow revenue at the same time.

Install on Shopify
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  • Free forever
  • No coding required
  • Live in minutes
Trusted by leading Shopify Brands
ORDER EDITING

Customers fix their own orders - no ticket needed.

Modifyr gives Shopify customers a free, self-service portal to fix their address, size, or quantity right up until the order ships.

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  • No support tickets
  • Instant Edits
ADDRESS VALIDATION

Stop losing packages to bad addresses.

Modifyr is powered by Address Guard, the leading address verification app on Shopify, validating orders across 240+ countries with 30+ built-in rules like PO Box & Non-Latin character detection.

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  • Real carrier data
  • Rules & Tags
CHECKOUT & POST-PURCHASE UPSELLS

Turn every order into extra revenue.

Modifyr lets Shopify customer add extra products at checkout, on the thank-you page, or right after purchase - completely free, with no revenue share.

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  • One-click install
  • Boost AOV
FREE SHIPPING UPSELL

AI that closes the gap to free shipping

Modifyr shows customers how close they are to free shipping and automatically suggests the right product to get them there.

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  • AI suggestions
  • Track revenue impact
ADVANCED FEATURES

More ways to support your customers

Beyond order editing and address validation, Modifyr includes everything you need to run a self-service post-purchase experience.

Real-time Analytics

Track module usage and revenue impact from one central view.

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Custom Automations

Set the exact rules for when and how orders can be edited.

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Branded Portal

Match the customer edit experience to your design.

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Order Cancellations

Let customers self-serve cancel their own orders, on your terms.

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Discount Codes

Let customers apply a code they missed, even after checkout.

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Support Ticketing

Give customers an easy way to reach your team in a few clicks.

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PRICING

Free. No catch.

Order editing and upsells are 100% free on Modifyr - no order limits

Growth

Everything Modifyr builds, free for every Shopify merchant.

0/month
  • Order Editing
  • Address Validation (routes through Address Guard)
  • Checkout & Post-Purchase Upsells
  • Free Shipping Upsell
  • 10+ Integrations
Install on Shopify
Frequently Asked Questions

Everything you need to know about installing and using Modifyr.

From setup to your first order edit, here's what merchants ask us most.

1. Is Modifyr really free?

Yes. Order Editing, Checkout & Post-Purchase Upsells, Free Shipping Upsell, and the Analytics Dashboard are all free, forever, for every Shopify merchant. There are no plans, tiers, or order limits.

No. Modifyr has no setup fees, subscriptions, or hidden costs of any kind. Install from the Shopify App Store and you’re live in minutes, no developer needed.

Nothing changes. Modifyr has no order limits or volume-based pricing, no matter how big your store gets.

Address Validation is powered by our partner, Address Guard. Modifyr doesn’t charge for it, but Address Guard has its own separate pricing if you enable the module in your store.

Yes. You choose which modules to enable and set your own rules for each one, including how long after purchase customers can make changes.

Yes, Modifyr supports all plans on Shopify, and our platform includes specific features for Shopify Plus as well.